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Contract OI history

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Apr 16, 2027 EXPIRATION

INVE $2.50 Put

INVE270416P00002500

Latest saved OI100Oct 20, 2026
Last change+30vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
INVE $2.50 put open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 100500 2026-10-08: 25 OI2026-10-09: 25 OI2026-10-13: 70 OI2026-10-14: 70 OI2026-10-16: 70 OI2026-10-20: 100 OI Oct 08, 2026Oct 20, 2026

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

INVE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing100+30
Oct 16, 2026700
Oct 14, 2026700
Oct 13, 202670+45
Oct 09, 2026250
Oct 08, 202625No prior observation