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Contract OI history

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Jan 21, 2028 EXPIRATION

FIS $50.00 Call

FIS280121C00050000

Latest saved OI1,052Oct 23, 2026
Last change-35vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FIS $50.00 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. 1,1165580 2026-10-02: 1,054 OI2026-10-05: 1,082 OI2026-10-06: 1,112 OI2026-10-07: 1,112 OI2026-10-08: 1,116 OI2026-10-09: 1,116 OI2026-10-13: 1,112 OI2026-10-14: 1,094 OI2026-10-15: 1,094 OI2026-10-16: 1,088 OI2026-10-21: 1,087 OI2026-10-23: 1,052 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, 2026Viewing1,052-35
Oct 21, 20261,087-1
Oct 16, 20261,088-6
Oct 15, 20261,0940
Oct 14, 20261,094-18
Oct 13, 20261,112-4
Oct 09, 20261,1160
Oct 08, 20261,116+4
Oct 07, 20261,1120
Oct 06, 20261,112+30
Oct 05, 20261,082+28
Oct 02, 20261,054No prior observation