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Contract OI history

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Aug 20, 2027 EXPIRATION

W $150.00 Call

W270820C00150000

Latest saved OI24Oct 23, 2026
Last change-17vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
W $150.00 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. 41200 2026-10-02: 3 OI2026-10-05: 3 OI2026-10-06: 17 OI2026-10-07: 17 OI2026-10-08: 17 OI2026-10-09: 17 OI2026-10-13: 17 OI2026-10-14: 17 OI2026-10-15: 10 OI2026-10-16: 10 OI2026-10-21: 41 OI2026-10-23: 24 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, 2026Viewing24-17
Oct 21, 202641+31
Oct 16, 2026100
Oct 15, 202610-7
Oct 14, 2026170
Oct 13, 2026170
Oct 09, 2026170
Oct 08, 2026170
Oct 07, 2026170
Oct 06, 202617+14
Oct 05, 202630
Oct 02, 20263No prior observation