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Contract OI history

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Nov 20, 2026 EXPIRATION

RXRX $4.00 Put

RXRX261120P00004000

Latest saved OI3,629Oct 23, 2026
Last change+300vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RXRX $4.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,6291,8140 2026-10-09: 2,888 OI2026-10-13: 2,896 OI2026-10-14: 2,896 OI2026-10-15: 2,920 OI2026-10-16: 3,086 OI2026-10-21: 3,329 OI2026-10-23: 3,629 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

RXRX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,629+300
Oct 21, 20263,329+243
Oct 16, 20263,086+166
Oct 15, 20262,920+24
Oct 14, 20262,8960
Oct 13, 20262,896+8
Oct 09, 20262,888No prior observation