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Contract OI history

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May 21, 2027 EXPIRATION

COIN $200.00 Put

COIN270521P00200000

Latest saved OI1,615Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COIN $200.00 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. 1,6158070 2026-10-09: 1,605 OI2026-10-13: 1,605 OI2026-10-14: 1,605 OI2026-10-15: 1,615 OI2026-10-16: 1,615 OI2026-10-21: 1,615 OI2026-10-23: 1,615 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, 2026Viewing1,6150
Oct 21, 20261,6150
Oct 16, 20261,6150
Oct 15, 20261,615+10
Oct 14, 20261,6050
Oct 13, 20261,6050
Oct 09, 20261,605No prior observation