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Contract OI history

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Jan 15, 2027 EXPIRATION

WY $26.00 Call

WY270115C00026000

Latest saved OI603Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WY $26.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6033010 2026-10-02: 601 OI2026-10-05: 601 OI2026-10-06: 601 OI2026-10-07: 601 OI2026-10-08: 601 OI2026-10-09: 601 OI2026-10-14: 601 OI2026-10-15: 601 OI2026-10-16: 601 OI2026-10-21: 603 OI2026-10-23: 603 OI Oct 02, 2026Oct 23, 2026

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

WY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6030
Oct 21, 2026603+2
Oct 16, 20266010
Oct 15, 20266010
Oct 14, 20266010
Oct 09, 20266010
Oct 08, 20266010
Oct 07, 20266010
Oct 06, 20266010
Oct 05, 20266010
Oct 02, 2026601No prior observation