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Contract OI history

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Jan 21, 2028 EXPIRATION

WY $15.00 Call

WY280121C00015000

Latest saved OI187Oct 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 $15.00 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. 191950 2026-10-02: 164 OI2026-10-05: 164 OI2026-10-06: 165 OI2026-10-07: 165 OI2026-10-08: 165 OI2026-10-09: 183 OI2026-10-14: 185 OI2026-10-15: 187 OI2026-10-16: 191 OI2026-10-21: 187 OI2026-10-23: 187 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, 2026Viewing1870
Oct 21, 2026187-4
Oct 16, 2026191+4
Oct 15, 2026187+2
Oct 14, 2026185+2
Oct 09, 2026183+18
Oct 08, 20261650
Oct 07, 20261650
Oct 06, 2026165+1
Oct 05, 20261640
Oct 02, 2026164No prior observation