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Contract OI history

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Oct 23, 2026 EXPIRATION

FIS $37.00 Call

FIS261023C00037000

Latest saved OI606Oct 23, 2026
Last change-6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FIS $37.00 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. 6123060 2026-10-02: 104 OI2026-10-05: 104 OI2026-10-06: 106 OI2026-10-07: 106 OI2026-10-08: 112 OI2026-10-09: 112 OI2026-10-13: 112 OI2026-10-14: 279 OI2026-10-15: 279 OI2026-10-16: 299 OI2026-10-21: 612 OI2026-10-23: 606 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, 2026Viewing606-6
Oct 21, 2026612+313
Oct 16, 2026299+20
Oct 15, 20262790
Oct 14, 2026279+167
Oct 13, 20261120
Oct 09, 20261120
Oct 08, 2026112+6
Oct 07, 20261060
Oct 06, 2026106+2
Oct 05, 20261040
Oct 02, 2026104No prior observation