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Contract OI history

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Nov 20, 2026 EXPIRATION

FISV $55.00 Call

FISV261120C00055000

Latest saved OI2,218Oct 23, 2026
Last change+123vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FISV $55.00 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. 2,2181,1090 2026-10-09: 868 OI2026-10-13: 977 OI2026-10-14: 1,213 OI2026-10-15: 1,222 OI2026-10-16: 1,327 OI2026-10-21: 2,095 OI2026-10-23: 2,218 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

FISV contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,218+123
Oct 21, 20262,095+768
Oct 16, 20261,327+105
Oct 15, 20261,222+9
Oct 14, 20261,213+236
Oct 13, 2026977+109
Oct 09, 2026868No prior observation