OITracker Cboe delayed data

Contract OI history

Back to INVE

Jan 15, 2027 EXPIRATION

INVE $2.50 Put

INVE270115P00002500

Latest saved OI290Oct 20, 2026
Last change+25vs 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. 2901450 2026-10-08: 265 OI2026-10-09: 265 OI2026-10-13: 265 OI2026-10-14: 265 OI2026-10-16: 265 OI2026-10-20: 290 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, 2026Viewing290+25
Oct 16, 20262650
Oct 14, 20262650
Oct 13, 20262650
Oct 09, 20262650
Oct 08, 2026265No prior observation