OITracker Cboe delayed data

Contract OI history

Back to ORCL

Jan 21, 2028 EXPIRATION

ORCL $330.00 Put

ORCL280121P00330000

Latest saved OI30Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ORCL $330.00 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. 2381190 2026-10-02: 233 OI2026-10-05: 233 OI2026-10-06: 233 OI2026-10-07: 233 OI2026-10-08: 233 OI2026-10-09: 238 OI2026-10-13: 170 OI2026-10-14: 170 OI2026-10-15: 30 OI2026-10-16: 30 OI2026-10-21: 30 OI2026-10-23: 30 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, 2026Viewing300
Oct 21, 2026300
Oct 16, 2026300
Oct 15, 202630-140
Oct 14, 20261700
Oct 13, 2026170-68
Oct 09, 2026238+5
Oct 08, 20262330
Oct 07, 20262330
Oct 06, 20262330
Oct 05, 20262330
Oct 02, 2026233No prior observation