OITracker Cboe delayed data

Contract OI history

Back to O

Jan 21, 2028 EXPIRATION

O $60.00 Put

O280121P00060000

Latest saved OI632Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
O $60.00 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. 6323160 2026-10-02: 627 OI2026-10-05: 631 OI2026-10-06: 631 OI2026-10-07: 631 OI2026-10-08: 631 OI2026-10-09: 631 OI2026-10-13: 632 OI2026-10-14: 632 OI2026-10-15: 632 OI2026-10-16: 632 OI2026-10-21: 632 OI2026-10-23: 632 OI Oct 02, 2026Oct 23, 2026

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

O contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6320
Oct 21, 20266320
Oct 16, 20266320
Oct 15, 20266320
Oct 14, 20266320
Oct 13, 2026632+1
Oct 09, 20266310
Oct 08, 20266310
Oct 07, 20266310
Oct 06, 20266310
Oct 05, 2026631+4
Oct 02, 2026627No prior observation