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Contract OI history

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Nov 20, 2026 EXPIRATION

W $115.00 Call

W261120C00115000

Latest saved OI489Oct 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 $115.00 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. 4892440 2026-10-02: 147 OI2026-10-05: 147 OI2026-10-06: 150 OI2026-10-07: 151 OI2026-10-08: 155 OI2026-10-09: 156 OI2026-10-13: 160 OI2026-10-14: 160 OI2026-10-15: 156 OI2026-10-16: 173 OI2026-10-21: 489 OI2026-10-23: 489 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, 20264890
Oct 21, 2026Viewing489+316
Oct 16, 2026173+17
Oct 15, 2026156-4
Oct 14, 20261600
Oct 13, 2026160+4
Oct 09, 2026156+1
Oct 08, 2026155+4
Oct 07, 2026151+1
Oct 06, 2026150+3
Oct 05, 20261470
Oct 02, 2026147No prior observation