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Contract OI history

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Nov 20, 2026 EXPIRATION

STWD $12.00 Put

STWD261120P00012000

Latest saved OI2,481Oct 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 $12.00 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. 2,4841,2420 2026-10-02: 5 OI2026-10-05: 14 OI2026-10-06: 19 OI2026-10-07: 52 OI2026-10-08: 104 OI2026-10-09: 104 OI2026-10-13: 109 OI2026-10-14: 109 OI2026-10-15: 127 OI2026-10-16: 128 OI2026-10-21: 2,484 OI2026-10-23: 2,481 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, 20262,481-3
Oct 21, 2026Viewing2,484+2,356
Oct 16, 2026128+1
Oct 15, 2026127+18
Oct 14, 20261090
Oct 13, 2026109+5
Oct 09, 20261040
Oct 08, 2026104+52
Oct 07, 202652+33
Oct 06, 202619+5
Oct 05, 202614+9
Oct 02, 20265No prior observation