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Contract OI history

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Dec 18, 2026 EXPIRATION

STWD $15.00 Put

STWD261218P00015000

Latest saved OI305Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STWD $15.00 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. 1,0515250 2026-10-02: 1,051 OI2026-10-05: 1,051 OI2026-10-06: 1,028 OI2026-10-07: 993 OI2026-10-08: 893 OI2026-10-09: 898 OI2026-10-13: 655 OI2026-10-14: 655 OI2026-10-15: 655 OI2026-10-16: 655 OI2026-10-21: 308 OI2026-10-23: 305 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, 2026305-3
Oct 21, 2026Viewing308-347
Oct 16, 20266550
Oct 15, 20266550
Oct 14, 20266550
Oct 13, 2026655-243
Oct 09, 2026898+5
Oct 08, 2026893-100
Oct 07, 2026993-35
Oct 06, 20261,028-23
Oct 05, 20261,0510
Oct 02, 20261,051No prior observation