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幽灵订单滥用流动性奖励引发交易中断争议

2026-07-12 · Polymarket · 68 条相关讨论

4realz 2026-07-11 20:00:40

oh i understand now. this happens so much on the 5 min markets. it’s definitely a polymarket problem then and not something removing rewards will fix in the long run. rewards just make it profitable for them but without the these markets wont exist. this will be a tricky one to solve actually.

oh i understand now. this happens so much on the 5 min markets. it’s definitely a polymarket problem then and not something removing rewards will fix in the long run. rewards just make it profitable for them but without the these markets wont exist. this will be a tricky one to solve actually.

audunlkleveland 2026-07-11 20:04:03

Theyre aware atleast, and im seeing more and more people are having issues, so likely a ton of markets will go out of liquidity, not only weather. Which will probably speed things uop

Theyre aware atleast, and im seeing more and more people are having issues, so likely a ton of markets will go out of liquidity, not only weather. Which will probably speed things uop

4realz 2026-07-11 20:04:48

it’s a big issue

it’s a big issue

Edu Carmona - eNe 2026-07-11 20:19:32

100%. There are a few ghost orders hidden in the orderbooks farmin rewards.

100%. There are a few ghost orders hidden in the orderbooks farmin rewards.

CallMe911 2026-07-11 20:49:34

I got ghost filled yesterday on Spain - Belgium just fyi

I got ghost filled yesterday on Spain - Belgium just fyi

KillerJay 2026-07-11 21:17:43

where's the june 20th reward???

where's the june 20th reward???

KillerJay 2026-07-11 21:46:54

The reward you received is a duplicate of the one for the 22nd, not the 21st; they made a mistake.

The reward you received is a duplicate of the one for the 22nd, not the 21st; they made a mistake.

4realz 2026-07-11 22:04:32

yh thanks. someone else explained it. but it’s a general issue. why target weather markets in general?

yh thanks. someone else explained it. but it’s a general issue. why target weather markets in general?

45trinity 2026-07-11 22:08:00

I think the scammers are targeting all markets with rewards. If you think about their technique, they dont need to know anything about fair price in order to scam the rewards for them.

I think the scammers are targeting all markets with rewards. If you think about their technique, they dont need to know anything about fair price in order to scam the rewards for them.

Hans 2026-07-11 22:10:26

its all markets afaik, but weather has high rewards and liquidity is pretty thin so people instantly notice the ghost orders

its all markets afaik, but weather has high rewards and liquidity is pretty thin so people instantly notice the ghost orders

Hans 2026-07-11 22:10:48

people also said they saw them in sport markets for example

people also said they saw them in sport markets for example

brave_m 2026-07-11 22:27:28

Same for me, this week is horrible in terms of ghost fills. They are almost on every market, it's becoming impossible to trade on polymarket. It's just sad, very sad, and team is not solving this issue

Same for me, this week is horrible in terms of ghost fills. They are almost on every market, it's becoming impossible to trade on polymarket. It's just sad, very sad, and team is not solving this issue

sarunikss 2026-07-11 23:20:25

This is one of the wallets doing the ghost orders exploit: 0x40e9d859d4638b9dd171764d9637ecf96a21d1f8 $356.88 liquidity rewards in the last 24h with almost no trade activity

This is one of the wallets doing the ghost orders exploit: 0x40e9d859d4638b9dd171764d9637ecf96a21d1f8 $356.88 liquidity rewards in the last 24h with almost no trade activity

Jan Filip 2026-07-11 23:22:48

So let me get this straight. It was possible for someone to place a limit order (lets call it a contract) and when someone wanted to actually buy that contract, it suddenly disappeared? And placer of that fake contract got money for it anyway?

So let me get this straight. It was possible for someone to place a limit order (lets call it a contract) and when someone wanted to actually buy that contract, it suddenly disappeared? And placer of that fake contract got money for it anyway?

vigneshwar 2026-07-11 23:23:39

I have just tweeted about my ghost order experience team needs to take action on them

I have just tweeted about my ghost order experience team needs to take action on them

4realz 2026-07-11 23:23:59

no. the limit orders disappear but the person still gets lp rewards with no risk

no. the limit orders disappear but the person still gets lp rewards with no risk

zen_lemur_21389 2026-07-11 23:32:19

Accounts with ghost orders should be banned, rewards should be reclaimed, and this needs to be dealt with strictly

Accounts with ghost orders should be banned, rewards should be reclaimed, and this needs to be dealt with strictly

StarMaster 2026-07-11 23:37:11

Please finally pay out the correct LP Rewards for June 20! Enough users have already informed you that the LP Rewards paid retroactively and credited on June 22 and June 23 were incorrect ! Sorry to be so blunt ♥️ , but the platform’s current state really leaves a lot to be desired... You can’t rely on anything here anymore. LP rewards aren’t paid out at all or are delayed,Ghost fills are back, the rebates are unreliable, and the LevelUp bonus wasn’t communicated that way either. Not to mention that the UI has been glitching for several weeks and the order management also leaves a lot to be desired. I won’t even get into the 67% taker fee increase… Please get your act together! Unfortunately, the competition is currently doing a better job of this.

Please finally pay out the correct LP Rewards for June 20! Enough users have already informed you that the LP Rewards paid retroactively and credited on June 22 and June 23 were incorrect ! Sorry to be so blunt ♥️ , but the platform’s current state really leaves a lot to be desired... You can’t rely on anything here anymore. LP rewards aren’t paid out at all or are delayed,Ghost fills are back, the rebates are unreliable, and the LevelUp bonus wasn’t communicated that way either. Not to mention that the UI has been glitching for several weeks and the order management also leaves a lot to be desired. I won’t even get into the 67% taker fee increase… Please get your act together! Unfortunately, the competition is currently doing a better job of this.

vigneshwar 2026-07-11 23:38:26

Exactly, the team needs to fix this issue ban them all

Exactly, the team needs to fix this issue ban them all

Jan Filip 2026-07-11 23:47:53

That is crazy. I simply don't understand how they can do that. As an intermediary, the PM should easily be able to prevent it. In fact, it shouldn't even be possible in the first place, but I guess the PM isn't as sophisticated as stock market brokers. Předpokládáš správně. 😆

That is crazy. I simply don't understand how they can do that. As an intermediary, the PM should easily be able to prevent it. In fact, it shouldn't even be possible in the first place, but I guess the PM isn't as sophisticated as stock market brokers. Předpokládáš správně. 😆

Vince 2026-07-11 23:48:45

Here's a technical explanation of the ghost order process.

Here's a technical explanation of the ghost order process.

Butl 2026-07-11 23:56:14

Mine is $270 short for june 20

Mine is $270 short for june 20

Butl 2026-07-11 23:57:36

PAY FOR JUNE TWENTY ✅✅✅✅✅✅✅

PAY FOR JUNE TWENTY ✅✅✅✅✅✅✅

nsc 2026-07-12 01:15:12

Its a fake order, <@1272383282687905939> can you investigate and ban accounts that have been posting fakes and making it impossible to trade. Can the team check for lobs, the website is unusable

Its a fake order, <@1272383282687905939> can you investigate and ban accounts that have been posting fakes and making it impossible to trade. Can the team check for lobs, the website is unusable

Z 2026-07-12 01:17:09

# WHEN ARE WE FIXING GHOST ORDERS?

# WHEN ARE WE FIXING GHOST ORDERS?

bel 2026-07-12 01:24:23

Seen and will relay

Seen and will relay

bel 2026-07-12 01:24:38

Teams pushing a fix today

Teams pushing a fix today

pooty999 2026-07-12 03:21:32

Kill the ghost fillers, they are draining my rewards! Was getting 3k 4k, now only 1k-2k and my trading loss increased somehow!

Kill the ghost fillers, they are draining my rewards! Was getting 3k 4k, now only 1k-2k and my trading loss increased somehow!

Chômeur 2026-07-12 03:29:47

its the week end they probably will not fix it until monday

its the week end they probably will not fix it until monday

Chômeur 2026-07-12 03:29:53

or only work on it starting to monday

or only work on it starting to monday

Chômeur 2026-07-12 03:30:47

<@171159760983293952> I'm a top reward farme too. Mind to talk in private ?

<@171159760983293952> I'm a top reward farme too. Mind to talk in private ?

audunlkleveland 2026-07-12 03:33:43

pull all liquidity, we've already killed the weather markets, and they are essentially untradable without the rewards. That way theyll have no option but to fix it asap

pull all liquidity, we've already killed the weather markets, and they are essentially untradable without the rewards. That way theyll have no option but to fix it asap

parameter 2026-07-12 06:24:50

👻 "On today's episode of ghosts gone wild." 👻

👻 "On today's episode of ghosts gone wild." 👻

Alfie 2026-07-12 06:25:08

I think they are ghost fills

I think they are ghost fills

45trinity 2026-07-12 06:53:10

Rewards are paused untill PM devs figure out how to shot down the rewards scamming ghost puller operation. Even though the ghosts are out, I think it got all MMs so pissed and annoyed that they will only return after the patch.

Rewards are paused untill PM devs figure out how to shot down the rewards scamming ghost puller operation. Even though the ghosts are out, I think it got all MMs so pissed and annoyed that they will only return after the patch.

username3 2026-07-12 08:15:46

Ghost Orders are back <@1361217824776786031>

Ghost Orders are back <@1361217824776786031>

Cracker 2026-07-12 08:32:42

theres a genuine issue with people pretty much risk free farming liq rewards and pulling orders after trying to take them, is the team aware of this?

theres a genuine issue with people pretty much risk free farming liq rewards and pulling orders after trying to take them, is the team aware of this?

Disinfettante 2026-07-12 08:51:48

Lp Rewards given are much smaller than the amount that gets shown

Lp Rewards given are much smaller than the amount that gets shown

win20260123 2026-07-12 09:15:09

what is ghost order?

what is ghost order?

Leurop 2026-07-12 09:56:16

Please fix ghost orders asap, probably only 1 person profiting from this

Please fix ghost orders asap, probably only 1 person profiting from this

Leurop 2026-07-12 09:56:34

And alot are affected

And alot are affected

nefor 2026-07-12 10:34:39

<@1272383282687905939> bro pls ask them to fix ghost fills (hopefully without breaking the website)

<@1272383282687905939> bro pls ask them to fix ghost fills (hopefully without breaking the website)

Abhi 2026-07-12 11:11:49

Actual fill: 0 shares, Ghost fills.

Actual fill: 0 shares, Ghost fills.

pooty999 2026-07-12 11:36:17

Also reward perc seems very off

Also reward perc seems very off

pooty999 2026-07-12 11:36:29

And no accuring as per the reward perc seem to indicate

And no accuring as per the reward perc seem to indicate

Leurop 2026-07-12 11:38:24

thats what we have been talking about so far

thats what we have been talking about so far

Leurop 2026-07-12 11:38:42

ghost orders

ghost orders

Leurop 2026-07-12 11:38:51

they claim liq but cant get filled

they claim liq but cant get filled

carmt 2026-07-12 12:01:36

Anyone here calculating estimated rewards independently (based on your position in the orderbook)? I’ve been doing it for weeks, and I usually get 95%+ accuracy (estimated vs. received). In the last 3 days, it has fallen dramatically: for 2 days in a row I got 60% of my estimated rewards, and yesterday only 20% ($40 instead of the $180 calculated on my side)! It’s possible the issue is on my side, though it’s very unlikely since I haven’t changed anything in my bot over the last week, and the tons of fills I got in markets with high reward rates are real. Others have also mentioned here that reward rates are extremely inflated (sth like “earning only 6% of the pool while having the only quotes in the reward band”). And it has nothing to do with ghost orders (unless ghost orders are now also shadow orders invisible in the orderbook). Anyone else have the same issue?

Anyone here calculating estimated rewards independently (based on your position in the orderbook)? I’ve been doing it for weeks, and I usually get 95%+ accuracy (estimated vs. received). In the last 3 days, it has fallen dramatically: for 2 days in a row I got 60% of my estimated rewards, and yesterday only 20% ($40 instead of the $180 calculated on my side)! It’s possible the issue is on my side, though it’s very unlikely since I haven’t changed anything in my bot over the last week, and the tons of fills I got in markets with high reward rates are real. Others have also mentioned here that reward rates are extremely inflated (sth like “earning only 6% of the pool while having the only quotes in the reward band”). And it has nothing to do with ghost orders (unless ghost orders are now also shadow orders invisible in the orderbook). Anyone else have the same issue?

carmt 2026-07-12 12:03:14

Btw yesterday Polymarket paid another few thousand to ghost order providers.

Btw yesterday Polymarket paid another few thousand to ghost order providers.

Failed_state 2026-07-12 12:31:44

seems to be off by around 50 to 60% for me

seems to be off by around 50 to 60% for me

Failed_state 2026-07-12 12:34:11

And on some markets like you are saying I might be only one on the book in range and am not earing the right percent from that

And on some markets like you are saying I might be only one on the book in range and am not earing the right percent from that

WaterGuy 2026-07-12 13:04:22

0xf6ca3623f694befb7d27d0ca1a4be7abac1ac6e3 Made over $600 in 24h just by ghost order farming.

0xf6ca3623f694befb7d27d0ca1a4be7abac1ac6e3 Made over $600 in 24h just by ghost order farming.

WaterGuy 2026-07-12 13:05:11

Thing is you barely got to have anything in your port for this to work if you know how to do it

Thing is you barely got to have anything in your port for this to work if you know how to do it

carmt 2026-07-12 13:44:10

Anyone knows what the "required duration" is for orders to score for liquidity rewards? It's mentioned here https://clob.polymarket.com/order-scoring, but I couldn't find any explanation in the docs (e.g. https://docs.polymarket.com/market-makers/liquidity-rewards).

Anyone knows what the "required duration" is for orders to score for liquidity rewards? It's mentioned here https://clob.polymarket.com/order-scoring, but I couldn't find any explanation in the docs (e.g. https://docs.polymarket.com/market-makers/liquidity-rewards).

audunlkleveland 2026-07-12 17:05:32

you need to take down LP from all markets untill the exploiters are handled, theyre stealing most of the rewards now. Just disable LP rewards and give it back when you have a solution to the problem. Its not like the ghost orders are providing liquidity anyway.

you need to take down LP from all markets untill the exploiters are handled, theyre stealing most of the rewards now. Just disable LP rewards and give it back when you have a solution to the problem. Its not like the ghost orders are providing liquidity anyway.

audunlkleveland 2026-07-12 17:06:58

If you dont youre essentially welcoming exploiters and saying fk you to actual LP farmers thats providing capital to help your platform - whereas now youre happily paying exploiters for air, whats the logic behind this?

If you dont youre essentially welcoming exploiters and saying fk you to actual LP farmers thats providing capital to help your platform - whereas now youre happily paying exploiters for air, whats the logic behind this?

audunlkleveland 2026-07-12 17:12:39

one of the scammers went back to legit farming - imo he should still be banned

one of the scammers went back to legit farming - imo he should still be banned

carmt 2026-07-12 17:12:54

Not all of them are exploiters. I guess some just have... let's call them fill-minimizing strategies. But there are some obvious exploiters (some with $50–$100 in volume, not necessarily $0). The worst thing is that: - Polymarket team likely has no idea how to fight them - dashboard only shows the obvious ones. If I were an exploiter, I'd hide behind fake volume and split across multiple accounts (though there's no need to hide etm - the team does nothing anyway)

Not all of them are exploiters. I guess some just have... let's call them fill-minimizing strategies. But there are some obvious exploiters (some with $50–$100 in volume, not necessarily $0). The worst thing is that: - Polymarket team likely has no idea how to fight them - dashboard only shows the obvious ones. If I were an exploiter, I'd hide behind fake volume and split across multiple accounts (though there's no need to hide etm - the team does nothing anyway)

audunlkleveland 2026-07-12 17:21:19

so is the solution to just start exploiting with real volume thread untill they take down LP and fix it?

so is the solution to just start exploiting with real volume thread untill they take down LP and fix it?

audunlkleveland 2026-07-12 17:23:14

id love to see what happens if someone with actual volume exploited lmao, drain the entire pool and im sure polymarket would be quick on their feet to ban

id love to see what happens if someone with actual volume exploited lmao, drain the entire pool and im sure polymarket would be quick on their feet to ban

Butl 2026-07-12 17:24:27

Almost 0 fill

Almost 0 fill

tuesday 2026-07-12 18:36:04

i provide lp to some market,then the reward become 0,i cancel the lp,then the reward be normal,whats wrong?

i provide lp to some market,then the reward become 0,i cancel the lp,then the reward be normal,whats wrong?

tuesday 2026-07-12 19:08:01

i get some reward for 30 seconds,then the reward become 0. i cancel lp, reward become normarl

i get some reward for 30 seconds,then the reward become 0. i cancel lp, reward become normarl

ahwesQ 2026-07-12 19:10:14

i think its a visual bug in the last few days, sometimes even at live events it shows the live boosted amount, then the pre-live rewards, and few minutes back to the live one

i think its a visual bug in the last few days, sometimes even at live events it shows the live boosted amount, then the pre-live rewards, and few minutes back to the live one

tuesday 2026-07-12 19:13:27

i provide lp and get reward for 30seconds,then reward become zero,like this

i provide lp and get reward for 30seconds,then reward become zero,like this

tuesday 2026-07-12 19:15:33

i cancel lp,2 minutes later ,reward become normal,like this

i cancel lp,2 minutes later ,reward become normal,like this