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Contract OI history

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Jan 15, 2027 EXPIRATION

FISV $50.00 Put

FISV270115P00050000

Latest saved OI4,089Oct 23, 2026
Last change-8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FISV $50.00 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. 4,1972,0980 2026-10-09: 4,197 OI2026-10-13: 4,191 OI2026-10-14: 4,092 OI2026-10-15: 4,091 OI2026-10-16: 4,092 OI2026-10-21: 4,097 OI2026-10-23: 4,089 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, 2026Viewing4,089-8
Oct 21, 20264,097+5
Oct 16, 20264,092+1
Oct 15, 20264,091-1
Oct 14, 20264,092-99
Oct 13, 20264,191-6
Oct 09, 20264,197No prior observation