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Contract OI history

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Dec 18, 2026 EXPIRATION

WSM $260.00 Call

WSM261218C00260000

Latest saved OI281Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WSM $260.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2811400 2026-10-02: 280 OI2026-10-05: 280 OI2026-10-06: 280 OI2026-10-07: 280 OI2026-10-08: 280 OI2026-10-09: 278 OI2026-10-14: 277 OI2026-10-15: 277 OI2026-10-16: 277 OI2026-10-21: 281 OI2026-10-23: 281 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, 2026Viewing2810
Oct 21, 2026281+4
Oct 16, 20262770
Oct 15, 20262770
Oct 14, 2026277-1
Oct 09, 2026278-2
Oct 08, 20262800
Oct 07, 20262800
Oct 06, 20262800
Oct 05, 20262800
Oct 02, 2026280No prior observation