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Contract OI history

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Jan 15, 2027 EXPIRATION

FIS $55.00 Call

FIS270115C00055000

Latest saved OI712Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FIS $55.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7223610 2026-10-02: 591 OI2026-10-05: 591 OI2026-10-06: 695 OI2026-10-07: 695 OI2026-10-08: 695 OI2026-10-09: 695 OI2026-10-13: 722 OI2026-10-14: 722 OI2026-10-15: 712 OI2026-10-16: 712 OI2026-10-21: 711 OI2026-10-23: 712 OI Oct 02, 2026Oct 23, 2026

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

FIS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing712+1
Oct 21, 2026711-1
Oct 16, 20267120
Oct 15, 2026712-10
Oct 14, 20267220
Oct 13, 2026722+27
Oct 09, 20266950
Oct 08, 20266950
Oct 07, 20266950
Oct 06, 2026695+104
Oct 05, 20265910
Oct 02, 2026591No prior observation