Friday close vs the weekend

From Friday 16:00 ET to Monday 09:30 ET the reference is frozen while onchain books keep trading.

Warnings

No hedge until Monday: the underlying cannot be traded on the reference venue.
Thin books: onchain depth can drop sharply at weekends — check gap by size, not just the mid.
Gaps can reverse: a weekend gap is a price, not a forecast of Monday's open.

Loading the board…