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交易所分片功能文档缺失与实现矛盾

2026-06-25 · Kalshi · 8 条相关讨论

lactobacillus 2026-06-25 08:23:06

the "exchange sharding" page still 404s but it looks like they're going ahead and implementing it, judging by these changelog entries https://docs.kalshi.com/changelog#july-2-2026 + https://docs.kalshi.com/changelog#june-25-2026-2

the "exchange sharding" page still 404s but it looks like they're going ahead and implementing it, judging by these changelog entries https://docs.kalshi.com/changelog#july-2-2026 + https://docs.kalshi.com/changelog#june-25-2026-2

Caleb Fleming 2026-06-25 08:24:07

What does this even mean?

What does this even mean?

Caleb Fleming 2026-06-25 08:24:32

I thought the exchange index was related to perps vs event contracts but that seems to not be true

I thought the exchange index was related to perps vs event contracts but that seems to not be true

lactobacillus 2026-06-25 08:25:53

there's def some semantic overloading, or at least crowding, going on

there's def some semantic overloading, or at least crowding, going on

lactobacillus 2026-06-25 08:27:39

looks like the old https://docs.kalshi.com/getting_started/exchange_sharding url never made it into the internet archive so i can't pull it up verbatim, but the short version (from memory) is that each market is assigned to one index, and you need to maintain separate per-index balances to collateralize resting orders on that index only

looks like the old https://docs.kalshi.com/getting_started/exchange_sharding url never made it into the internet archive so i can't pull it up verbatim, but the short version (from memory) is that each market is assigned to one index, and you need to maintain separate per-index balances to collateralize resting orders on that index only

lactobacillus 2026-06-25 09:09:30

i think it still ultimately is, but the complexity falls onto us in order to avoid needing to do atomic cross-shard balance comparisons, James spoke about it here https://discord.com/channels/871819895443189862/927686720990892032/1504628916776865843

i think it still ultimately is, but the complexity falls onto us in order to avoid needing to do atomic cross-shard balance comparisons, James spoke about it here https://discord.com/channels/871819895443189862/927686720990892032/1504628916776865843

junknot 2026-06-25 09:23:23

not to bombard you James, but, to jump off of what <@1307399713108135956> and <@523970833371234319> were discussing above, is there more info coming down the pipe on the exchange sharding/indexing?

not to bombard you James, but, to jump off of what <@1307399713108135956> and <@523970833371234319> were discussing above, is there more info coming down the pipe on the exchange sharding/indexing?

junknot 2026-06-25 09:25:13

word, appreciate it

word, appreciate it