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Contract OI history

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Dec 18, 2026 EXPIRATION

FISV $50.00 Call

FISV261218C00050000

Latest saved OI1,777Oct 23, 2026
Last change-6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FISV $50.00 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. 1,7838910 2026-10-09: 1,534 OI2026-10-13: 1,609 OI2026-10-14: 1,643 OI2026-10-15: 1,710 OI2026-10-16: 1,728 OI2026-10-21: 1,783 OI2026-10-23: 1,777 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, 2026Viewing1,777-6
Oct 21, 20261,783+55
Oct 16, 20261,728+18
Oct 15, 20261,710+67
Oct 14, 20261,643+34
Oct 13, 20261,609+75
Oct 09, 20261,534No prior observation