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Contract OI history

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Jan 15, 2027 EXPIRATION

W $100.00 Call

W270115C00100000

Latest saved OI176Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
W $100.00 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. 176880 2026-10-02: 173 OI2026-10-05: 173 OI2026-10-06: 171 OI2026-10-07: 171 OI2026-10-08: 171 OI2026-10-09: 171 OI2026-10-13: 171 OI2026-10-14: 171 OI2026-10-15: 168 OI2026-10-16: 176 OI2026-10-21: 176 OI2026-10-23: 176 OI Oct 02, 2026Oct 23, 2026

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

W contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1760
Oct 21, 20261760
Oct 16, 2026176+8
Oct 15, 2026168-3
Oct 14, 20261710
Oct 13, 20261710
Oct 09, 20261710
Oct 08, 20261710
Oct 07, 20261710
Oct 06, 2026171-2
Oct 05, 20261730
Oct 02, 2026173No prior observation