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Contract OI history

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Nov 20, 2026 EXPIRATION

INVX $25.00 Put

INVX261120P00025000

Latest saved OI49Oct 20, 2026
Last change+11vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
INVX $25.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 49240 2026-10-02: 3 OI2026-10-05: 27 OI2026-10-06: 37 OI2026-10-07: 37 OI2026-10-08: 37 OI2026-10-09: 37 OI2026-10-13: 38 OI2026-10-14: 38 OI2026-10-16: 38 OI2026-10-20: 49 OI Oct 02, 2026Oct 20, 2026

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

INVX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing49+11
Oct 16, 2026380
Oct 14, 2026380
Oct 13, 202638+1
Oct 09, 2026370
Oct 08, 2026370
Oct 07, 2026370
Oct 06, 202637+10
Oct 05, 202627+24
Oct 02, 20263No prior observation