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做市商在现货闭市时的对冲与价差分歧

2026-07-21 · Hyperliquid · 6 条相关讨论

RafaNadal 2026-07-20 20:31:30

I did not really think about it, but instinctively I would say that market closed -> less volatility -> less adverse selection (there is probably a lot of takers algo that rely on live market data that can't run when the market is closed) -> tighter spreads

I did not really think about it, but instinctively I would say that market closed -> less volatility -> less adverse selection (there is probably a lot of takers algo that rely on live market data that can't run when the market is closed) -> tighter spreads

prathamhanda1 2026-07-20 21:12:15

The algo part is actually smart. The LLM came to a similar conclusion but wasn’t specific enough. What about the unhedged position and the inventory risk though? Where does that go in this picture?

The algo part is actually smart. The LLM came to a similar conclusion but wasn’t specific enough. What about the unhedged position and the inventory risk though? Where does that go in this picture?

come outside! 2026-07-20 21:37:35

maybe becuz there’s less markets they need to MM? futures r 24/7 spot isn’t So when market open they r spread more thin ?

maybe becuz there’s less markets they need to MM? futures r 24/7 spot isn’t So when market open they r spread more thin ?

prathamhanda1 2026-07-20 22:52:53

Woah wow. That is a really smart way of thinking. But, spot closed → can’t hedge → inventory risk up → spread wider Vs spot closed → nothing to manage there → capacity freed → spread tighter. Which one wins?

Woah wow. That is a really smart way of thinking. But, spot closed → can’t hedge → inventory risk up → spread wider Vs spot closed → nothing to manage there → capacity freed → spread tighter. Which one wins?

come outside! 2026-07-20 22:53:59

they hedge on HL..? or on the underlying assets future prices?

they hedge on HL..? or on the underlying assets future prices?

prathamhanda1 2026-07-20 23:09:46

Like in order to keep their delta closest to zero, whenever someone longs/the market makers sells, they buy equivalent real stock in the real world to hedge. I could be wrong

Like in order to keep their delta closest to zero, whenever someone longs/the market makers sells, they buy equivalent real stock in the real world to hedge. I could be wrong