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Contract OI history

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Jan 21, 2028 EXPIRATION

FIVN $37.50 Put

FIVN280121P00037500

Latest saved OI429Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
FIVN $37.50 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 4292140 2026-10-08: 421 OI2026-10-09: 428 OI2026-10-13: 428 OI2026-10-14: 428 OI2026-10-16: 428 OI2026-10-21: 428 OI2026-10-23: 429 OI Oct 08, 2026Oct 23, 2026

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

FIVN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing429+1
Oct 21, 20264280
Oct 16, 20264280
Oct 14, 20264280
Oct 13, 20264280
Oct 09, 2026428+7
Oct 08, 2026421No prior observation