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Contract OI history

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Jan 21, 2028 EXPIRATION

STWD $13.00 Put

STWD280121P00013000

Latest saved OI1,720Oct 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. 1,7208600 2026-10-02: 1,660 OI2026-10-05: 1,660 OI2026-10-06: 1,660 OI2026-10-07: 1,660 OI2026-10-08: 1,711 OI2026-10-09: 1,711 OI2026-10-13: 1,711 OI2026-10-14: 1,711 OI2026-10-15: 1,711 OI2026-10-16: 1,711 OI2026-10-21: 1,720 OI2026-10-23: 1,720 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, 20261,7200
Oct 21, 2026Viewing1,720+9
Oct 16, 20261,7110
Oct 15, 20261,7110
Oct 14, 20261,7110
Oct 13, 20261,7110
Oct 09, 20261,7110
Oct 08, 20261,711+51
Oct 07, 20261,6600
Oct 06, 20261,6600
Oct 05, 20261,6600
Oct 02, 20261,660No prior observation