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Contract OI history

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Feb 19, 2027 EXPIRATION

COIN $140.00 Put

COIN270219P00140000

Latest saved OI1,044Oct 23, 2026
Last change+14vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COIN $140.00 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. 1,0445220 2026-10-09: 1,028 OI2026-10-13: 1,031 OI2026-10-14: 1,031 OI2026-10-15: 1,026 OI2026-10-16: 1,031 OI2026-10-21: 1,030 OI2026-10-23: 1,044 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, 2026Viewing1,044+14
Oct 21, 20261,030-1
Oct 16, 20261,031+5
Oct 15, 20261,026-5
Oct 14, 20261,0310
Oct 13, 20261,031+3
Oct 09, 20261,028No prior observation