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Contract OI history

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Dec 18, 2026 EXPIRATION

STWD $18.00 Call

STWD261218C00018000

Latest saved OI2,171Oct 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 $18.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,1721,0860 2026-10-02: 2,172 OI2026-10-05: 2,172 OI2026-10-06: 2,172 OI2026-10-07: 2,172 OI2026-10-08: 2,172 OI2026-10-09: 2,172 OI2026-10-13: 2,171 OI2026-10-14: 2,171 OI2026-10-15: 2,171 OI2026-10-16: 2,171 OI2026-10-21: 2,171 OI2026-10-23: 2,171 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, 2026Viewing2,1710
Oct 21, 20262,1710
Oct 16, 20262,1710
Oct 15, 20262,1710
Oct 14, 20262,1710
Oct 13, 20262,171-1
Oct 09, 20262,1720
Oct 08, 20262,1720
Oct 07, 20262,1720
Oct 06, 20262,1720
Oct 05, 20262,1720
Oct 02, 20262,172No prior observation