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Contract OI history

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Nov 20, 2026 EXPIRATION

INVE $2.50 Put

INVE261120P00002500

Latest saved OI101Oct 20, 2026
Last change0vs 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. 101500 2026-10-08: 100 OI2026-10-09: 100 OI2026-10-13: 100 OI2026-10-14: 101 OI2026-10-16: 101 OI2026-10-20: 101 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, 2026Viewing1010
Oct 16, 20261010
Oct 14, 2026101+1
Oct 13, 20261000
Oct 09, 20261000
Oct 08, 2026100No prior observation