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Contract OI history

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Mar 19, 2027 EXPIRATION

W $110.00 Call

W270319C00110000

Latest saved OI32Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
W $110.00 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. 32160 2026-10-02: 27 OI2026-10-05: 27 OI2026-10-06: 26 OI2026-10-07: 26 OI2026-10-08: 26 OI2026-10-09: 26 OI2026-10-13: 29 OI2026-10-14: 29 OI2026-10-15: 29 OI2026-10-16: 30 OI2026-10-21: 31 OI2026-10-23: 32 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, 202632+1
Oct 21, 2026Viewing31+1
Oct 16, 202630+1
Oct 15, 2026290
Oct 14, 2026290
Oct 13, 202629+3
Oct 09, 2026260
Oct 08, 2026260
Oct 07, 2026260
Oct 06, 202626-1
Oct 05, 2026270
Oct 02, 202627No prior observation