OITracker Cboe delayed data

Contract OI history

Back to ORCL

Oct 15, 2027 EXPIRATION

ORCL $165.00 Put

ORCL271015P00165000

Latest saved OI424Oct 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 $165.00 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. 4242120 2026-10-02: 317 OI2026-10-05: 317 OI2026-10-06: 411 OI2026-10-07: 408 OI2026-10-08: 408 OI2026-10-09: 413 OI2026-10-13: 413 OI2026-10-14: 413 OI2026-10-15: 415 OI2026-10-16: 414 OI2026-10-21: 424 OI2026-10-23: 424 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, 2026Viewing4240
Oct 21, 2026424+10
Oct 16, 2026414-1
Oct 15, 2026415+2
Oct 14, 20264130
Oct 13, 20264130
Oct 09, 2026413+5
Oct 08, 20264080
Oct 07, 2026408-3
Oct 06, 2026411+94
Oct 05, 20263170
Oct 02, 2026317No prior observation