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Contract OI history

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Mar 19, 2027 EXPIRATION

WSM $175.00 Put

WSM270319P00175000

Latest saved OI23Oct 23, 2026
Last change+4vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WSM $175.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 23110 2026-10-02: 10 OI2026-10-05: 10 OI2026-10-06: 10 OI2026-10-07: 10 OI2026-10-08: 10 OI2026-10-09: 13 OI2026-10-14: 16 OI2026-10-15: 17 OI2026-10-16: 19 OI2026-10-21: 19 OI2026-10-23: 23 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

WSM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing23+4
Oct 21, 2026190
Oct 16, 202619+2
Oct 15, 202617+1
Oct 14, 202616+3
Oct 09, 202613+3
Oct 08, 2026100
Oct 07, 2026100
Oct 06, 2026100
Oct 05, 2026100
Oct 02, 202610No prior observation