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Contract OI history

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Nov 20, 2026 EXPIRATION

WY $19.00 Call

WY261120C00019000

Latest saved OI208Oct 23, 2026
Last change+24vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WY $19.00 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. 2081040 2026-10-02: 1 OI2026-10-05: 16 OI2026-10-06: 94 OI2026-10-07: 94 OI2026-10-08: 99 OI2026-10-09: 146 OI2026-10-14: 158 OI2026-10-15: 165 OI2026-10-16: 162 OI2026-10-21: 184 OI2026-10-23: 208 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, 2026Viewing208+24
Oct 21, 2026184+22
Oct 16, 2026162-3
Oct 15, 2026165+7
Oct 14, 2026158+12
Oct 09, 2026146+47
Oct 08, 202699+5
Oct 07, 2026940
Oct 06, 202694+78
Oct 05, 202616+15
Oct 02, 20261No prior observation