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Contract OI history

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Mar 19, 2027 EXPIRATION

STWD $10.00 Put

STWD270319P00010000

Latest saved OI108Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STWD $10.00 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. 108540 2026-10-02: 41 OI2026-10-05: 45 OI2026-10-06: 45 OI2026-10-07: 45 OI2026-10-08: 46 OI2026-10-09: 46 OI2026-10-13: 46 OI2026-10-14: 46 OI2026-10-15: 33 OI2026-10-16: 33 OI2026-10-21: 104 OI2026-10-23: 108 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, 2026108+4
Oct 21, 2026Viewing104+71
Oct 16, 2026330
Oct 15, 202633-13
Oct 14, 2026460
Oct 13, 2026460
Oct 09, 2026460
Oct 08, 202646+1
Oct 07, 2026450
Oct 06, 2026450
Oct 05, 202645+4
Oct 02, 202641No prior observation