OITracker Cboe delayed data

Contract OI history

Back to OXY

Dec 15, 2028 EXPIRATION

OXY $62.50 Put

OXY281215P00062500

Latest saved OI411Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OXY $62.50 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. 4112050 2026-10-02: 143 OI2026-10-05: 329 OI2026-10-06: 388 OI2026-10-07: 388 OI2026-10-08: 388 OI2026-10-09: 388 OI2026-10-13: 392 OI2026-10-14: 392 OI2026-10-15: 392 OI2026-10-16: 392 OI2026-10-21: 409 OI2026-10-23: 411 OI Oct 02, 2026Oct 23, 2026

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

OXY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing411+2
Oct 21, 2026409+17
Oct 16, 20263920
Oct 15, 20263920
Oct 14, 20263920
Oct 13, 2026392+4
Oct 09, 20263880
Oct 08, 20263880
Oct 07, 20263880
Oct 06, 2026388+59
Oct 05, 2026329+186
Oct 02, 2026143No prior observation