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Contract OI history

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Mar 19, 2027 EXPIRATION

COIN $175.00 Put

COIN270319P00175000

Latest saved OI1,381Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COIN $175.00 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. 1,3816900 2026-10-09: 1,378 OI2026-10-13: 1,375 OI2026-10-14: 1,375 OI2026-10-15: 1,375 OI2026-10-16: 1,377 OI2026-10-21: 1,379 OI2026-10-23: 1,381 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, 2026Viewing1,381+2
Oct 21, 20261,379+2
Oct 16, 20261,377+2
Oct 15, 20261,3750
Oct 14, 20261,3750
Oct 13, 20261,375-3
Oct 09, 20261,378No prior observation