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Contract OI history

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Jan 21, 2028 EXPIRATION

FISV $65.00 Put

FISV280121P00065000

Latest saved OI4,279Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FISV $65.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4,2972,1480 2026-10-09: 4,152 OI2026-10-13: 4,295 OI2026-10-14: 4,297 OI2026-10-15: 4,297 OI2026-10-16: 4,297 OI2026-10-21: 4,280 OI2026-10-23: 4,279 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, 2026Viewing4,279-1
Oct 21, 20264,280-17
Oct 16, 20264,2970
Oct 15, 20264,2970
Oct 14, 20264,297+2
Oct 13, 20264,295+143
Oct 09, 20264,152No prior observation