OITracker Cboe delayed data

Contract OI history

Back to INTR

Nov 20, 2026 EXPIRATION

INTR $5.00 Put

INTR261120P00005000

Latest saved OI220Oct 23, 2026
Last change+68vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
INTR $5.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2201100 2026-10-09: 111 OI2026-10-13: 111 OI2026-10-14: 111 OI2026-10-15: 111 OI2026-10-16: 111 OI2026-10-21: 152 OI2026-10-23: 220 OI Oct 09, 2026Oct 23, 2026

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

INTR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing220+68
Oct 21, 2026152+41
Oct 16, 20261110
Oct 15, 20261110
Oct 14, 20261110
Oct 13, 20261110
Oct 09, 2026111No prior observation