OITracker Cboe delayed data

Contract OI history

Back to ORCL

Jan 21, 2028 EXPIRATION

ORCL $145.00 Put

ORCL280121P00145000

Latest saved OI5,735Oct 23, 2026
Last change+87vs 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. 5,7352,8670 2026-10-02: 5,711 OI2026-10-05: 5,711 OI2026-10-06: 5,660 OI2026-10-07: 5,659 OI2026-10-08: 5,659 OI2026-10-09: 5,638 OI2026-10-13: 5,650 OI2026-10-14: 5,650 OI2026-10-15: 5,660 OI2026-10-16: 5,648 OI2026-10-21: 5,648 OI2026-10-23: 5,735 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, 2026Viewing5,735+87
Oct 21, 20265,6480
Oct 16, 20265,648-12
Oct 15, 20265,660+10
Oct 14, 20265,6500
Oct 13, 20265,650+12
Oct 09, 20265,638-21
Oct 08, 20265,6590
Oct 07, 20265,659-1
Oct 06, 20265,660-51
Oct 05, 20265,7110
Oct 02, 20265,711No prior observation