OITracker Cboe delayed data

Contract OI history

Back to ORCL

Sep 17, 2027 EXPIRATION

ORCL $145.00 Put

ORCL270917P00145000

Latest saved OI1,641Oct 23, 2026
Last change-68vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ORCL $145.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,7098540 2026-10-02: 1,303 OI2026-10-05: 1,303 OI2026-10-06: 1,312 OI2026-10-07: 1,312 OI2026-10-08: 1,312 OI2026-10-09: 1,509 OI2026-10-13: 1,510 OI2026-10-14: 1,510 OI2026-10-15: 1,513 OI2026-10-16: 1,513 OI2026-10-21: 1,709 OI2026-10-23: 1,641 OI Oct 02, 2026Oct 23, 2026

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

ORCL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,641-68
Oct 21, 20261,709+196
Oct 16, 20261,5130
Oct 15, 20261,513+3
Oct 14, 20261,5100
Oct 13, 20261,510+1
Oct 09, 20261,509+197
Oct 08, 20261,3120
Oct 07, 20261,3120
Oct 06, 20261,312+9
Oct 05, 20261,3030
Oct 02, 20261,303No prior observation