OITracker Cboe delayed data

Contract OI history

Back to S

Jan 15, 2027 EXPIRATION

S $13.00 Put

S270115P00013000

Latest saved OI1,778Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
S $13.00 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. 1,7918950 2026-10-02: 1,739 OI2026-10-05: 1,791 OI2026-10-06: 1,791 OI2026-10-07: 1,781 OI2026-10-08: 1,781 OI2026-10-09: 1,781 OI2026-10-13: 1,779 OI2026-10-14: 1,779 OI2026-10-15: 1,778 OI2026-10-16: 1,778 OI2026-10-21: 1,778 OI2026-10-23: 1,778 OI Oct 02, 2026Oct 23, 2026

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

S contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,7780
Oct 21, 20261,7780
Oct 16, 20261,7780
Oct 15, 20261,778-1
Oct 14, 20261,7790
Oct 13, 20261,779-2
Oct 09, 20261,7810
Oct 08, 20261,7810
Oct 07, 20261,781-10
Oct 06, 20261,7910
Oct 05, 20261,791+52
Oct 02, 20261,739No prior observation