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Contract OI history

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Jan 21, 2028 EXPIRATION

COIN $155.00 Put

COIN280121P00155000

Latest saved OI188Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COIN $155.00 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. 188940 2026-10-09: 74 OI2026-10-13: 177 OI2026-10-14: 177 OI2026-10-15: 177 OI2026-10-16: 177 OI2026-10-21: 187 OI2026-10-23: 188 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, 2026Viewing188+1
Oct 21, 2026187+10
Oct 16, 20261770
Oct 15, 20261770
Oct 14, 20261770
Oct 13, 2026177+103
Oct 09, 202674No prior observation