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Contract OI history

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May 21, 2027 EXPIRATION

STWD $15.00 Put

STWD270521P00015000

Latest saved OI610Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
STWD $15.00 put open interest history 11 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 6103050 2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 610 OI2026-10-08: 610 OI2026-10-09: 610 OI2026-10-13: 610 OI2026-10-14: 610 OI2026-10-15: 610 OI2026-10-16: 610 OI2026-10-21: 610 OI2026-10-23: 610 OI Oct 05, 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, 20266100
Oct 21, 2026Viewing6100
Oct 16, 20266100
Oct 15, 20266100
Oct 14, 20266100
Oct 13, 20266100
Oct 09, 20266100
Oct 08, 20266100
Oct 07, 2026610+610
Oct 06, 202600
Oct 05, 20260No prior observation