OITracker Cboe delayed data

Contract OI history

Back to ORCL

Oct 30, 2026 EXPIRATION

ORCL $157.50 Put

ORCL261030P00157500

Latest saved OI54Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ORCL $157.50 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. 54270 2026-10-02: 28 OI2026-10-05: 31 OI2026-10-06: 32 OI2026-10-07: 33 OI2026-10-08: 33 OI2026-10-09: 40 OI2026-10-13: 40 OI2026-10-14: 40 OI2026-10-15: 39 OI2026-10-16: 36 OI2026-10-21: 53 OI2026-10-23: 54 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, 2026Viewing54+1
Oct 21, 202653+17
Oct 16, 202636-3
Oct 15, 202639-1
Oct 14, 2026400
Oct 13, 2026400
Oct 09, 202640+7
Oct 08, 2026330
Oct 07, 202633+1
Oct 06, 202632+1
Oct 05, 202631+3
Oct 02, 202628No prior observation