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Contract OI history

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Oct 15, 2027 EXPIRATION

WY $25.00 Call

WY271015C00025000

Latest saved OI402Oct 23, 2026
Last change-1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WY $25.00 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. 4152070 2026-10-02: 161 OI2026-10-05: 164 OI2026-10-06: 190 OI2026-10-07: 190 OI2026-10-08: 189 OI2026-10-09: 415 OI2026-10-14: 415 OI2026-10-15: 415 OI2026-10-16: 415 OI2026-10-21: 403 OI2026-10-23: 402 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, 2026Viewing402-1
Oct 21, 2026403-12
Oct 16, 20264150
Oct 15, 20264150
Oct 14, 20264150
Oct 09, 2026415+226
Oct 08, 2026189-1
Oct 07, 20261900
Oct 06, 2026190+26
Oct 05, 2026164+3
Oct 02, 2026161No prior observation