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Contract OI history

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Dec 18, 2026 EXPIRATION

COIN $90.00 Put

COIN261218P00090000

Latest saved OI216Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COIN $90.00 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. 2161080 2026-10-09: 190 OI2026-10-13: 182 OI2026-10-14: 182 OI2026-10-15: 182 OI2026-10-16: 182 OI2026-10-21: 212 OI2026-10-23: 216 OI Oct 09, 2026Oct 23, 2026

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

COIN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing216+4
Oct 21, 2026212+30
Oct 16, 20261820
Oct 15, 20261820
Oct 14, 20261820
Oct 13, 2026182-8
Oct 09, 2026190No prior observation