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Contract OI history

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Nov 20, 2026 EXPIRATION

FRVO $17.50 Put

FRVO261120P00017500

Latest saved OI291Oct 23, 2026
Last change+30vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FRVO $17.50 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. 2911450 2026-10-09: 190 OI2026-10-13: 205 OI2026-10-14: 244 OI2026-10-15: 241 OI2026-10-16: 267 OI2026-10-21: 261 OI2026-10-23: 291 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

FRVO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing291+30
Oct 21, 2026261-6
Oct 16, 2026267+26
Oct 15, 2026241-3
Oct 14, 2026244+39
Oct 13, 2026205+15
Oct 09, 2026190No prior observation