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Contract OI history

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Mar 19, 2027 EXPIRATION

W $135.00 Call

W270319C00135000

Latest saved OI54Oct 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 $135.00 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. 54270 2026-10-02: 31 OI2026-10-05: 31 OI2026-10-06: 31 OI2026-10-07: 34 OI2026-10-08: 34 OI2026-10-09: 34 OI2026-10-13: 34 OI2026-10-14: 34 OI2026-10-15: 34 OI2026-10-16: 53 OI2026-10-21: 54 OI2026-10-23: 54 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, 2026540
Oct 21, 2026Viewing54+1
Oct 16, 202653+19
Oct 15, 2026340
Oct 14, 2026340
Oct 13, 2026340
Oct 09, 2026340
Oct 08, 2026340
Oct 07, 202634+3
Oct 06, 2026310
Oct 05, 2026310
Oct 02, 202631No prior observation