OITracker Cboe delayed data

Contract OI history

Back to STWD

Jan 21, 2028 EXPIRATION

STWD $15.00 Call

STWD280121C00015000

Latest saved OI1,707Oct 23, 2026
Last change+366vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STWD $15.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,7078530 2026-10-02: 1,028 OI2026-10-05: 1,233 OI2026-10-06: 1,269 OI2026-10-07: 1,289 OI2026-10-08: 1,290 OI2026-10-09: 1,295 OI2026-10-13: 1,295 OI2026-10-14: 1,295 OI2026-10-15: 1,312 OI2026-10-16: 1,341 OI2026-10-21: 1,341 OI2026-10-23: 1,707 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, 20261,707+366
Oct 21, 2026Viewing1,3410
Oct 16, 20261,341+29
Oct 15, 20261,312+17
Oct 14, 20261,2950
Oct 13, 20261,2950
Oct 09, 20261,295+5
Oct 08, 20261,290+1
Oct 07, 20261,289+20
Oct 06, 20261,269+36
Oct 05, 20261,233+205
Oct 02, 20261,028No prior observation