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Contract OI history

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Jan 21, 2028 EXPIRATION

COIN $340.00 Call

COIN280121C00340000

Latest saved OI117Oct 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 $340.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 118590 2026-10-09: 118 OI2026-10-13: 118 OI2026-10-14: 118 OI2026-10-15: 118 OI2026-10-16: 116 OI2026-10-21: 116 OI2026-10-23: 117 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, 2026Viewing117+1
Oct 21, 20261160
Oct 16, 2026116-2
Oct 15, 20261180
Oct 14, 20261180
Oct 13, 20261180
Oct 09, 2026118No prior observation