秋田预测市场 · Discord 审计

幽灵订单导致交易受阻与 LP 奖励被滥用

2026-07-10 · Polymarket · 150 条相关讨论

LaoZhang 2026-07-09 20:06:07

<@1361217824776786031> ghost orders in crypto 5m markets are a big issue again

<@1361217824776786031> ghost orders in crypto 5m markets are a big issue again

ABoss 2026-07-09 21:18:37

there are still a bunch of ghost order abusers, where do I report them?

there are still a bunch of ghost order abusers, where do I report them?

diesel power 2026-07-09 21:18:59

Post them in https://discord.com/channels/710897173927297116/1460719234249130288 and https://discord.com/channels/710897173927297116/782024576275447848 with details

Post them in https://discord.com/channels/710897173927297116/1460719234249130288 and https://discord.com/channels/710897173927297116/782024576275447848 with details

nicoco89 2026-07-10 00:23:15

Hello, Every time I place a market order to take all the shares available at a certain price, I end up buying far less than requested... I think scammer liquidity bots have found a way to pull their orders before execution.

Hello, Every time I place a market order to take all the shares available at a certain price, I end up buying far less than requested... I think scammer liquidity bots have found a way to pull their orders before execution.

VeryLucky888 2026-07-10 00:27:44

Very frustrating UI glitch on the World Cup markets with 0.25c ticks: Many sell orders don’t appear on the order book, but they do exist as I can see them in the list of open orders. Above example is on the morocco to advance market

Very frustrating UI glitch on the World Cup markets with 0.25c ticks: Many sell orders don’t appear on the order book, but they do exist as I can see them in the list of open orders. Above example is on the morocco to advance market

lufy05 2026-07-10 00:31:27

When can we expect ghost fills to be fixed? Especially high rewards/low liq markets are basically not tradeable right now

When can we expect ghost fills to be fixed? Especially high rewards/low liq markets are basically not tradeable right now

Itzy 2026-07-10 01:37:28

Ghost orders: there are 2 major problems, and people are missing the more important one! 1. You can't enter the market due to ghost orders disappearing when you try to "take" them. Everyone gets this. 2. When there are ghost orders padding the spread, the price you see is not the true market price! You cannot see the real state of the market, and therefore are using unreliable information to make decisions. Problem 2 is far more important, and should worry Polymarket seriously, because it totally undermines the very purpose of the markets, and makes them untrade-able for serious traders.

Ghost orders: there are 2 major problems, and people are missing the more important one! 1. You can't enter the market due to ghost orders disappearing when you try to "take" them. Everyone gets this. 2. When there are ghost orders padding the spread, the price you see is not the true market price! You cannot see the real state of the market, and therefore are using unreliable information to make decisions. Problem 2 is far more important, and should worry Polymarket seriously, because it totally undermines the very purpose of the markets, and makes them untrade-able for serious traders.

Butl 2026-07-10 03:08:46

Ghost orders are back in some markets

Ghost orders are back in some markets

Butl 2026-07-10 03:08:50

AGAIN

AGAIN

Butl 2026-07-10 03:09:01

Sick of those orders

Sick of those orders

NSNG 2026-07-10 03:49:15

Recently I constantly do only get partial fills, I guess someone is able to just pretend to sell shares (ghost shares)

Recently I constantly do only get partial fills, I guess someone is able to just pretend to sell shares (ghost shares)

Kuwallat 2026-07-10 04:47:41

brother these ghost got to go man

brother these ghost got to go man

Kuwallat 2026-07-10 04:51:47

can't even sell orders jesus christ

can't even sell orders jesus christ

Aemond Targaryen 2026-07-10 06:06:45

Also looks like they may have fixed or banned some spoofers? My miss rate is dropping

Also looks like they may have fixed or banned some spoofers? My miss rate is dropping

LostGorilla 2026-07-10 06:17:01

compensation for ghost fills and stress of trading on the clob

compensation for ghost fills and stress of trading on the clob

0xKvn 2026-07-10 09:09:15

<@707597210845446214>Ghost orders are back. They are showing up in all kinds of markets again. 0xcf4449a67cca65f6589425d4bafac3ff224f6168

<@707597210845446214>Ghost orders are back. They are showing up in all kinds of markets again. 0xcf4449a67cca65f6589425d4bafac3ff224f6168

Aemond Targaryen 2026-07-10 09:14:58

# What if we patched out the fake orders ASAP so I can stop getting bent over?

# What if we patched out the fake orders ASAP so I can stop getting bent over?

Xeny 2026-07-10 09:19:59

ghost orders are a huge problem... please fix <@624575779023355904> , just getting worse

ghost orders are a huge problem... please fix <@624575779023355904> , just getting worse

Lightning-fella 2026-07-10 09:37:59

The main problem about the ghost orders is they are giving fake probabilities as well

The main problem about the ghost orders is they are giving fake probabilities as well

Lightning-fella 2026-07-10 09:38:15

Some of the market prices just doesn’t make sense

Some of the market prices just doesn’t make sense

Neilandroid 2026-07-10 09:42:22

btw if you think it’s a ghost fill, you can report it to Danzu in channel and the team can take a look. if you know the account

btw if you think it’s a ghost fill, you can report it to Danzu in channel and the team can take a look. if you know the account

uuProxy 2026-07-10 10:19:33

Ghost orders again, when I placed an order, the ghost order disappeared, and my order standing there, the ghost order stay there more than 30 seconds.

Ghost orders again, when I placed an order, the ghost order disappeared, and my order standing there, the ghost order stay there more than 30 seconds.

carmt 2026-07-10 10:52:46

Another bunch of accounts are getting hundreds in daily liquidity rewards with no fills: 1. https://polymarket.com/@jambonmogettes?tab=activity, $855 rewards, 0 fills 2. https://polymarket.com/@istaroth?tab=activity, $750 rewards, 0 fills 3. https://polymarket.com/@mtmspoller?tab=activity, $600 rewards, 0 fills 4. https://polymarket.com/@fdbsuiafbdisapbfdasffas?tab=activity, $1,100 rewards, $60 volume 5. https://polymarket.com/@ghfisagirwqpgqawfdsapiuhfsdiauhfudsaisadf, $1,000 rewards, $80 volume And there are many more accounts like these. Looks very suspicious. Can the team confirm it’s not a bug?

Another bunch of accounts are getting hundreds in daily liquidity rewards with no fills: 1. https://polymarket.com/@jambonmogettes?tab=activity, $855 rewards, 0 fills 2. https://polymarket.com/@istaroth?tab=activity, $750 rewards, 0 fills 3. https://polymarket.com/@mtmspoller?tab=activity, $600 rewards, 0 fills 4. https://polymarket.com/@fdbsuiafbdisapbfdasffas?tab=activity, $1,100 rewards, $60 volume 5. https://polymarket.com/@ghfisagirwqpgqawfdsapiuhfsdiauhfudsaisadf, $1,000 rewards, $80 volume And there are many more accounts like these. Looks very suspicious. Can the team confirm it’s not a bug?

koip 2026-07-10 12:20:23

There’s a bug where you can’t see the full order book

There’s a bug where you can’t see the full order book

Kovdaniel 2026-07-10 15:10:26

<@707597210845446214> You can open MM's list on the market and people will fix their bots by themselves. At least like a quick fix. And remove it later. Ofc if the matching with a specific address works. People will just filter MM's.

<@707597210845446214> You can open MM's list on the market and people will fix their bots by themselves. At least like a quick fix. And remove it later. Ofc if the matching with a specific address works. People will just filter MM's.

audunlkleveland 2026-07-10 16:10:07

Since maintenance in my opinion. You have to account for some slippage due to your likely flicking orders and readjusting orders

Since maintenance in my opinion. You have to account for some slippage due to your likely flicking orders and readjusting orders

Chômeur 2026-07-10 16:16:07

We get refund few days later

We get refund few days later

Butl 2026-07-10 16:28:19

After maintenance , bots are back

After maintenance , bots are back

Z 2026-07-10 16:36:05

# GHOST ORDERS

# GHOST ORDERS

Z 2026-07-10 16:36:47

# GHOST ORDERS

# GHOST ORDERS

Z 2026-07-10 16:36:52

# FIX YOUR SITE

# FIX YOUR SITE

Butl 2026-07-10 16:37:05

They are earning half of my lp rewards

They are earning half of my lp rewards

Butl 2026-07-10 16:37:19

Even tho im the only one lping on both side on that market

Even tho im the only one lping on both side on that market

Z 2026-07-10 16:37:25

# I JUST DELETED A 3K WALL WITHOUT GETTING A SINGLE SHARE

# I JUST DELETED A 3K WALL WITHOUT GETTING A SINGLE SHARE

Butl 2026-07-10 16:38:34

They dont even exist when i tryna buy because of price difference

They dont even exist when i tryna buy because of price difference

Chômeur 2026-07-10 16:38:37

the bot wallet will be ban thank you

the bot wallet will be ban thank you

Butl 2026-07-10 16:39:14

<@&1485393752645173399>

<@&1485393752645173399>

Butl 2026-07-10 16:39:43

They disappeared during last 3 days now they are back after maintenance

They disappeared during last 3 days now they are back after maintenance

Z 2026-07-10 16:39:59

yes I had that issue too

yes I had that issue too

Chômeur 2026-07-10 16:40:08

probably old wallet use by bot

probably old wallet use by bot

diesel power 2026-07-10 16:40:20

Reporting to the team

Reporting to the team

Butl 2026-07-10 16:40:23

Not sure it is polymarket insider itself tryna steal from users and team?

Not sure it is polymarket insider itself tryna steal from users and team?

Butl 2026-07-10 16:40:51

Fr

Fr

Edu_95 2026-07-10 16:41:37

Wow that's a lot

Wow that's a lot

Chômeur 2026-07-10 16:42:22

what is your wallet bud ?

what is your wallet bud ?

Failed_state 2026-07-10 16:44:10

The ghost orders are raping farmers and annoying for traders fix this before start messing with fees and tick size

The ghost orders are raping farmers and annoying for traders fix this before start messing with fees and tick size

Modali 2026-07-10 16:49:05

Ghost orders still exists. That’s causing bad trading experience. Orderbooks are thinner than ever.

Ghost orders still exists. That’s causing bad trading experience. Orderbooks are thinner than ever.

Hans 2026-07-10 16:53:03

maybe we can try to remove/ lower rewards for a few days and see how it goes, maybe also lower fees if you remove rewards

maybe we can try to remove/ lower rewards for a few days and see how it goes, maybe also lower fees if you remove rewards

Modali 2026-07-10 16:53:51

Today I tried to sell shares and could sell after 6 attempt. That’s really annoying and I stopped trading after that

Today I tried to sell shares and could sell after 6 attempt. That’s really annoying and I stopped trading after that

Failed_state 2026-07-10 17:37:37

If Polymarket changes the tick size, ghost orders for LP farming will get worse. Smaller ticks increase the incentive to sit closer to the midpoint and chase rewards with zero risk, which makes reward farming even more attractive to them . That means finer tick sizes could actually reduce the incentive to provide honest, executable liquidity and increase the amount of fake depth on the book.

If Polymarket changes the tick size, ghost orders for LP farming will get worse. Smaller ticks increase the incentive to sit closer to the midpoint and chase rewards with zero risk, which makes reward farming even more attractive to them . That means finer tick sizes could actually reduce the incentive to provide honest, executable liquidity and increase the amount of fake depth on the book.

Failed_state 2026-07-10 17:39:01

You either need to fix the ghost order issue or change the reward formula so it incentivizes actual fills rather than just time on the book, in order to stop this.

You either need to fix the ghost order issue or change the reward formula so it incentivizes actual fills rather than just time on the book, in order to stop this.

Failed_state 2026-07-10 18:07:45

Please look at why you are rewarding lp farmers who have done exactly 0 volume

Please look at why you are rewarding lp farmers who have done exactly 0 volume

0xKvn 2026-07-10 18:16:33

I don't think it's about rewards; we need to punish fake activities. The first time, lock the account and require identity verification through support to get unbanned. The second time, give them an even harsher punishment.

I don't think it's about rewards; we need to punish fake activities. The first time, lock the account and require identity verification through support to get unbanned. The second time, give them an even harsher punishment.

Failed_state 2026-07-10 18:24:56

People are doing fake activities because they are being paid rewards to do it; without a financial incentive, they would stop.

People are doing fake activities because they are being paid rewards to do it; without a financial incentive, they would stop.

033033033 2026-07-10 18:31:59

Thank God I dont have to pay these abhorrent fees bc ghost fills are still here and save me from trading <:peepolove:1432498372589392005> Thanks poly team.

Thank God I dont have to pay these abhorrent fees bc ghost fills are still here and save me from trading <:peepolove:1432498372589392005> Thanks poly team.

Modali 2026-07-10 18:32:00

<@&1485393752645173399> ban hammer needed

<@&1485393752645173399> ban hammer needed

audunlkleveland 2026-07-10 18:34:57

are they exploiting since they only have 60 dollar volume, or?

are they exploiting since they only have 60 dollar volume, or?

carmt 2026-07-10 18:41:09

might be ghost orders guys. asked about these accounts in bugs thread, no answer

might be ghost orders guys. asked about these accounts in bugs thread, no answer

audunlkleveland 2026-07-10 18:47:20

Its 100% that these zero volume giant LP are the issues, i havent seen this exploit before today

Its 100% that these zero volume giant LP are the issues, i havent seen this exploit before today

audunlkleveland 2026-07-10 18:47:55

<@1356604771208790198> huge issue

<@1356604771208790198> huge issue

audunlkleveland 2026-07-10 18:55:00

https://polymarket.com/profile/0xe3edba7340c98e3cdcb5430c83acfcff2934c4cf https://polymarket.com/profile/0xcf4449a67cca65f6589425d4bafac3ff224f6168

https://polymarket.com/profile/0xe3edba7340c98e3cdcb5430c83acfcff2934c4cf https://polymarket.com/profile/0xcf4449a67cca65f6589425d4bafac3ff224f6168

Failed_state 2026-07-10 18:55:09

this person had like a week of zero trades but massive rewards every day

this person had like a week of zero trades but massive rewards every day

audunlkleveland 2026-07-10 18:56:24

No fucking wonder my rewards has been slowly degrading the last two weeks, wasnt that noticable untill they got brave yesterday

No fucking wonder my rewards has been slowly degrading the last two weeks, wasnt that noticable untill they got brave yesterday

diesel power 2026-07-10 18:58:30

If you have more specific examples, feel free to DM or ping me

If you have more specific examples, feel free to DM or ping me

carmt 2026-07-10 18:58:49

another thing i've found are accounts who got rewards in batches (often with 0 fills), don't know if it's a bug but looks weird

another thing i've found are accounts who got rewards in batches (often with 0 fills), don't know if it's a bug but looks weird

Modali 2026-07-10 18:59:23

They do it with ghost fill.

They do it with ghost fill.

50stacksteve 2026-07-10 18:59:53

Ghost fills mentioned six different times just today

Ghost fills mentioned six different times just today

50stacksteve 2026-07-10 19:00:08

all different channels

all different channels

audunlkleveland 2026-07-10 19:00:11

Please fix it asap, i really dont wanna be doing ghost fills to compete

Please fix it asap, i really dont wanna be doing ghost fills to compete

El gato 2026-07-10 19:00:53

Yes, they could probably optimize the liquidity rewards to get the same results by spending 4 times less. But it's too much work, they'd rather just increase the fees all the time

Yes, they could probably optimize the liquidity rewards to get the same results by spending 4 times less. But it's too much work, they'd rather just increase the fees all the time

carmt 2026-07-10 19:01:14

yes but why sending rewards in 10+ transactions? i usualle got rewards in 1-2 transactions, not tens

yes but why sending rewards in 10+ transactions? i usualle got rewards in 1-2 transactions, not tens

Modali 2026-07-10 19:01:17

Team is already aware and accepted there is an issue, so it’s confirmed they farm LP with ghost fills

Team is already aware and accepted there is an issue, so it’s confirmed they farm LP with ghost fills

Modali 2026-07-10 19:01:30

No idea about that

No idea about that

50stacksteve 2026-07-10 19:01:45

OK but why would that mean that they get them in batches? Why does ghost fill allow them to get several different disbursements of rewards at the same time?

OK but why would that mean that they get them in batches? Why does ghost fill allow them to get several different disbursements of rewards at the same time?

Failed_state 2026-07-10 19:03:01

i get like that often also

i get like that often also

50stacksteve 2026-07-10 19:05:02

Same same brother all good, we're on the same page. The TLDR is they can farm the rewards but you can never fill their order yea? But wouldn't the time limit fix that, if they were constantly canceling orders? isn't there a time limit that if you're canceling and moving around orders that they take a longer amount of time until they start to accrue?

Same same brother all good, we're on the same page. The TLDR is they can farm the rewards but you can never fill their order yea? But wouldn't the time limit fix that, if they were constantly canceling orders? isn't there a time limit that if you're canceling and moving around orders that they take a longer amount of time until they start to accrue?

50stacksteve 2026-07-10 19:06:25

Oh damn I didn't even pick up on that i've definitely never gotten the same exact number multiple times in a row, have you guys?

Oh damn I didn't even pick up on that i've definitely never gotten the same exact number multiple times in a row, have you guys?

Failed_state 2026-07-10 19:06:35

Yeah I never get with the same amount

Yeah I never get with the same amount

50stacksteve 2026-07-10 19:06:38

how's that even possible?

how's that even possible?

audunlkleveland 2026-07-10 19:06:52

that straight up looks like a critical payout bug

that straight up looks like a critical payout bug

Failed_state 2026-07-10 19:07:30

Looks like a new exploit to me I might be wrong

Looks like a new exploit to me I might be wrong

Modali 2026-07-10 19:07:44

Another bug

Another bug

Modali 2026-07-10 19:08:04

seems like calculation issue

seems like calculation issue

Modali 2026-07-10 19:10:11

I would never think that would be possible on CLOB, that’s insane. They’re filled but reverted before it’s onchain actually. There is some latency apperantly. I don’t know how it’s possible.

I would never think that would be possible on CLOB, that’s insane. They’re filled but reverted before it’s onchain actually. There is some latency apperantly. I don’t know how it’s possible.

Failed_state 2026-07-10 19:11:10

The issue is more when someone wants to fill and even presses buy they dissapear

The issue is more when someone wants to fill and even presses buy they dissapear

carmt 2026-07-10 19:13:23

kindly also check with the team if the rewards calculation was correct in the last 2 days. there're 3+ messages here saying the rewards were 30% lower than expected. and (at least in my case) it has nothing to do with ghost orders, because my model takes all orders into account (including ghosts)

kindly also check with the team if the rewards calculation was correct in the last 2 days. there're 3+ messages here saying the rewards were 30% lower than expected. and (at least in my case) it has nothing to do with ghost orders, because my model takes all orders into account (including ghosts)

Failed_state 2026-07-10 19:13:37

The sad thing is they have been warned for so long and actually have a helpful community pointing the issues out to them

The sad thing is they have been warned for so long and actually have a helpful community pointing the issues out to them

audunlkleveland 2026-07-10 19:14:03

theyre not correct because you didnt count in the ghost orders, which stole all of your money

theyre not correct because you didnt count in the ghost orders, which stole all of your money

audunlkleveland 2026-07-10 19:14:48

Its extremely unlikely we'll be compensated for this too, because they used burner wallets and the money is likely already withdrawn

Its extremely unlikely we'll be compensated for this too, because they used burner wallets and the money is likely already withdrawn

audunlkleveland 2026-07-10 19:15:04

So once again good LP boys are being fucked with a big strapon

So once again good LP boys are being fucked with a big strapon

audunlkleveland 2026-07-10 19:16:12

yes, and all we get is "feedback" to the team, not a fucking big red button and all alerts go off

yes, and all we get is "feedback" to the team, not a fucking big red button and all alerts go off

audunlkleveland 2026-07-10 19:16:50

you were still being scammed, they just got brave yesterday

you were still being scammed, they just got brave yesterday

50stacksteve 2026-07-10 19:18:14

To be a little more explicit diesel, so we're on the same page... Look at the difference between the accounts highlighted in black and accounts highlighted in red. The ones in black are the known legitimate accounts, by known legitimate traders. see their percentage rewards allotted per their volume. I think in the highest case is like 2%. Now look at the proportion of rewards the ones highlighted in red were given versus how much volume they actually put in. sometimes 1400%. so you have Ultra Lisk putting in $100,000 of volume and farming 940, And then you have *fdsasfjbccfssgk* (sp?) who did $61 of volume and farmed $1.1 K. several examples on the same sheet

To be a little more explicit diesel, so we're on the same page... Look at the difference between the accounts highlighted in black and accounts highlighted in red. The ones in black are the known legitimate accounts, by known legitimate traders. see their percentage rewards allotted per their volume. I think in the highest case is like 2%. Now look at the proportion of rewards the ones highlighted in red were given versus how much volume they actually put in. sometimes 1400%. so you have Ultra Lisk putting in $100,000 of volume and farming 940, And then you have *fdsasfjbccfssgk* (sp?) who did $61 of volume and farmed $1.1 K. several examples on the same sheet

audunlkleveland 2026-07-10 19:18:50

<@930737463163494430> hit the red fucking button

<@930737463163494430> hit the red fucking button

Failed_state 2026-07-10 19:20:08

you missed the two who did zero volume

you missed the two who did zero volume

50stacksteve 2026-07-10 19:20:15

Damn the very last guy on the list literally did zero. and just got paid $745 that some legitimate market maker providing liquidity for rewards should have been paid instead. Criminals

Damn the very last guy on the list literally did zero. and just got paid $745 that some legitimate market maker providing liquidity for rewards should have been paid instead. Criminals

Failed_state 2026-07-10 19:21:11

The team could pull LP rewards/volume data from before ghost cancels took off, to establish a baseline for normal behaviour. That gives a clear reference point for flagging suspect accounts today. from looking at normal farmers and my own anything over 5 percent is suspect

The team could pull LP rewards/volume data from before ghost cancels took off, to establish a baseline for normal behaviour. That gives a clear reference point for flagging suspect accounts today. from looking at normal farmers and my own anything over 5 percent is suspect

50stacksteve 2026-07-10 19:22:30

Man I thought we had gone through that! that was the whole thing about Clob V2, I thought right? is that we weren't gonna have ghost fills anymore<:PepeSuit:1040246863145730119>

Man I thought we had gone through that! that was the whole thing about Clob V2, I thought right? is that we weren't gonna have ghost fills anymore<:PepeSuit:1040246863145730119>

audunlkleveland 2026-07-10 19:24:23

restrict LP rewards to new wallets, solved

restrict LP rewards to new wallets, solved

Modali 2026-07-10 19:24:52

Bad news, I see new accounts doing it

Bad news, I see new accounts doing it

Chômeur 2026-07-10 19:25:35

did you check onchain ?

did you check onchain ?

audunlkleveland 2026-07-10 19:25:51

plottwist its polymarket doing it to compensate for the 20th june lmao

plottwist its polymarket doing it to compensate for the 20th june lmao

50stacksteve 2026-07-10 19:26:41

Would you mind explaining this to me a little more please?

Would you mind explaining this to me a little more please?

Failed_state 2026-07-10 19:26:46

hat's my point don't reward people exploiting the system, reward people who are actually providing liquidity.

hat's my point don't reward people exploiting the system, reward people who are actually providing liquidity.

uuProxy 2026-07-10 19:26:52

ghost orders may be Polymarket its own problem, a few hours ago, I cancelled two orders, but the trading page still shows the two orders, I can see someone place sell but the two orders disappeared and then showed again, I suppose that may be Polymarket cache or some servers not sync with sql caused this kind of ghost orders!

ghost orders may be Polymarket its own problem, a few hours ago, I cancelled two orders, but the trading page still shows the two orders, I can see someone place sell but the two orders disappeared and then showed again, I suppose that may be Polymarket cache or some servers not sync with sql caused this kind of ghost orders!

Failed_state 2026-07-10 19:27:20

rewards go out every 24 hours cant be that hard to flag a account who has done zero volume and not send the lp rewards out for example

rewards go out every 24 hours cant be that hard to flag a account who has done zero volume and not send the lp rewards out for example

50stacksteve 2026-07-10 19:27:27

What makes you think they're old wallets? which "it" you refer to?

What makes you think they're old wallets? which "it" you refer to?

Failed_state 2026-07-10 19:28:30

Its a slightly different exploit that the old ghost fills so they might have fixed that one but something new has started

Its a slightly different exploit that the old ghost fills so they might have fixed that one but something new has started

Failed_state 2026-07-10 19:28:38

from my small understanding of it

from my small understanding of it

50stacksteve 2026-07-10 19:28:55

And you do or do not think it is related to the overpayment of LP rewards to people who are not putting in volume?

And you do or do not think it is related to the overpayment of LP rewards to people who are not putting in volume?

Failed_state 2026-07-10 19:29:43

yes 100% they are cancelling limit orders after people try to fill them

yes 100% they are cancelling limit orders after people try to fill them

audunlkleveland 2026-07-10 19:30:50

so i can just sweep the OB im entering with a 5 contract order to land post only to clear the ghost orders?

so i can just sweep the OB im entering with a 5 contract order to land post only to clear the ghost orders?

Failed_state 2026-07-10 19:31:17

Have seen it many times recently — I want to buy against a limit order, click buy, and instead of filling someone's order, I end up with my own limit order sitting there in its place.

Have seen it many times recently — I want to buy against a limit order, click buy, and instead of filling someone's order, I end up with my own limit order sitting there in its place.

Chômeur 2026-07-10 19:32:09

the maintenance put a 3 seconde expire time minimum for limit order

the maintenance put a 3 seconde expire time minimum for limit order

Chômeur 2026-07-10 19:32:20

so maybe it's something about expire timestamp

so maybe it's something about expire timestamp

undertaker8993 2026-07-10 19:33:34

this is a bot platform. only bots are rewarded.

this is a bot platform. only bots are rewarded.

50stacksteve 2026-07-10 19:34:00

Well that sounds a lot like the old ghost fills to me. Brutal

Well that sounds a lot like the old ghost fills to me. Brutal

Modali 2026-07-10 19:34:15

That’s worse I think

That’s worse I think

50stacksteve 2026-07-10 19:34:50

Yes Sir, I heard something about this. Wow you just gave me deja vu. perhaps it was you Sir were talking about this maybe the other day or something? It is something about the timestamp I think you're right

Yes Sir, I heard something about this. Wow you just gave me deja vu. perhaps it was you Sir were talking about this maybe the other day or something? It is something about the timestamp I think you're right

Failed_state 2026-07-10 19:34:59

Is very similar but old one you would get an alert on polymarket that it had been filled . and they could remove your limit orders also in the past

Is very similar but old one you would get an alert on polymarket that it had been filled . and they could remove your limit orders also in the past

50stacksteve 2026-07-10 19:35:15

post dating it or pre dating it or something

post dating it or pre dating it or something

Chômeur 2026-07-10 19:35:33

no I just read the anouncement about this fix

no I just read the anouncement about this fix

50stacksteve 2026-07-10 19:35:40

OK OK I'm with you and and and how is this different, They can't do it to an order from the past now?

OK OK I'm with you and and and how is this different, They can't do it to an order from the past now?

weathergirl 2026-07-10 19:38:47

<@1402701322775695391> <@707597210845446214> Can you pls bring up the idea to the team of just removing liquidity rewards for climate until the bigger problem is solved? It seems so obvious that both PM and your non-manipulating traders would be better off... genuine volume would probably even increase cause it's so untradable I turned everything off and usually have pretty high volume... and i'm sure others are also reacting similarly. And every day you don't PM just pays dollars directly to scammers while alienating their long term traders..

<@1402701322775695391> <@707597210845446214> Can you pls bring up the idea to the team of just removing liquidity rewards for climate until the bigger problem is solved? It seems so obvious that both PM and your non-manipulating traders would be better off... genuine volume would probably even increase cause it's so untradable I turned everything off and usually have pretty high volume... and i'm sure others are also reacting similarly. And every day you don't PM just pays dollars directly to scammers while alienating their long term traders..

Failed_state 2026-07-10 19:38:58

Yeah they cant remove a another users limit order like they could with old exploit only there own

Yeah they cant remove a another users limit order like they could with old exploit only there own

50stacksteve 2026-07-10 19:40:24

And you don't think it could just be so that you could watch the development of the underlying and then adjust your order after the fact accordingly,? moves in your favor, let the transaction go through, Moves against, cancel it.

And you don't think it could just be so that you could watch the development of the underlying and then adjust your order after the fact accordingly,? moves in your favor, let the transaction go through, Moves against, cancel it.

50stacksteve 2026-07-10 19:42:28

damn I totally forgot about that. unreal times. Did it ever come out how they were doing that? That's Ghost fill related?

damn I totally forgot about that. unreal times. Did it ever come out how they were doing that? That's Ghost fill related?

Modali 2026-07-10 19:43:00

I’m also experiencing cancels

I’m also experiencing cancels

Modali 2026-07-10 19:43:02

Proof:

Proof:

50stacksteve 2026-07-10 19:43:21

Oh and and I guess others had as well and they were chatting about it, that's where I read it for sure

Oh and and I guess others had as well and they were chatting about it, that's where I read it for sure

Modali 2026-07-10 19:43:58

361 orders filled, but I get 19 and others getting canceled

361 orders filled, but I get 19 and others getting canceled

audunlkleveland 2026-07-10 19:44:16

you need to start verifying onchain for this, till they fix it

you need to start verifying onchain for this, till they fix it

Failed_state 2026-07-10 19:45:03

Yeah this is what I get also or zero

Yeah this is what I get also or zero

50stacksteve 2026-07-10 19:45:08

You tried "control shift r"? That always gets all my shares to finally show up. but I understand UI issues are a different thing, you mean even in the wallet the transaction shows us not having gone through?

You tried "control shift r"? That always gets all my shares to finally show up. but I understand UI issues are a different thing, you mean even in the wallet the transaction shows us not having gone through?

50stacksteve 2026-07-10 19:45:35

And no notification for polymarket? cancel or processed or anything?

And no notification for polymarket? cancel or processed or anything?

Modali 2026-07-10 19:45:37

I didn’t get your question, but they can do that also on up down if I understand it correctly.

I didn’t get your question, but they can do that also on up down if I understand it correctly.

Chômeur 2026-07-10 19:45:43

there are probably nothing onchain, it's probably a pure Polymarket server side issu

there are probably nothing onchain, it's probably a pure Polymarket server side issu

Modali 2026-07-10 19:47:01

They never showed up, I don’t think it’s UI issue. This problem was not existing until 1 week ago. You never get those shares.

They never showed up, I don’t think it’s UI issue. This problem was not existing until 1 week ago. You never get those shares.

Modali 2026-07-10 19:47:20

No. Experienced this at least 100 times.

No. Experienced this at least 100 times.

50stacksteve 2026-07-10 19:51:43

OK, but if you don't get any notification about an order being filled from the system and you don't have it on chain where does the 361 shares number come from? I understand you may not know, but I'm asking, it just shows up randomly, or it shows up when you place an order of a different size or..?

OK, but if you don't get any notification about an order being filled from the system and you don't have it on chain where does the 361 shares number come from? I understand you may not know, but I'm asking, it just shows up randomly, or it shows up when you place an order of a different size or..?

50stacksteve 2026-07-10 19:53:14

Or that was the size that you put in order in for and it did appear to be filled but you never got those shares except for the 19 That it shows in the history?

Or that was the size that you put in order in for and it did appear to be filled but you never got those shares except for the 19 That it shows in the history?

Chômeur 2026-07-10 19:57:02

limit order was cancel

limit order was cancel

Chômeur 2026-07-10 19:57:08

only 19 shares was not canceled

only 19 shares was not canceled

Chômeur 2026-07-10 19:57:14

from a legit user probably

from a legit user probably