OITracker Cboe delayed data

Contract OI history

Back to INTR

Nov 20, 2026 EXPIRATION

INTR $10.00 Put

INTR261120P00010000

Latest saved OI17Oct 23, 2026
Last change-243vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
INTR $10.00 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. 4852420 2026-10-09: 2 OI2026-10-13: 485 OI2026-10-14: 485 OI2026-10-15: 485 OI2026-10-16: 260 OI2026-10-21: 260 OI2026-10-23: 17 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, 2026Viewing17-243
Oct 21, 20262600
Oct 16, 2026260-225
Oct 15, 20264850
Oct 14, 20264850
Oct 13, 2026485+483
Oct 09, 20262No prior observation