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Contract OI history

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Nov 06, 2026 EXPIRATION

FISV $55.00 Call

FISV261106C00055000

Latest saved OI228Oct 23, 2026
Last change+155vs 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. 2281140 2026-10-09: 20 OI2026-10-13: 23 OI2026-10-14: 31 OI2026-10-15: 31 OI2026-10-16: 31 OI2026-10-21: 73 OI2026-10-23: 228 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, 2026Viewing228+155
Oct 21, 202673+42
Oct 16, 2026310
Oct 15, 2026310
Oct 14, 202631+8
Oct 13, 202623+3
Oct 09, 202620No prior observation