OITracker Cboe delayed data

Contract OI history

Back to STWD

Nov 20, 2026 EXPIRATION

STWD $13.00 Put

STWD261120P00013000

Latest saved OI1,193Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STWD $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. 1,4317150 2026-10-02: 311 OI2026-10-05: 1,078 OI2026-10-06: 1,431 OI2026-10-07: 1,198 OI2026-10-08: 1,124 OI2026-10-09: 1,148 OI2026-10-13: 1,078 OI2026-10-14: 1,078 OI2026-10-15: 1,187 OI2026-10-16: 1,188 OI2026-10-21: 1,193 OI2026-10-23: 1,193 OI Oct 02, 2026Oct 23, 2026

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

STWD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,1930
Oct 21, 2026Viewing1,193+5
Oct 16, 20261,188+1
Oct 15, 20261,187+109
Oct 14, 20261,0780
Oct 13, 20261,078-70
Oct 09, 20261,148+24
Oct 08, 20261,124-74
Oct 07, 20261,198-233
Oct 06, 20261,431+353
Oct 05, 20261,078+767
Oct 02, 2026311No prior observation