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Contract OI history

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Dec 18, 2026 EXPIRATION

WDAY $250.00 Call

WDAY261218C00250000

Latest saved OI1,822Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WDAY $250.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,8229110 2026-10-09: 1,821 OI2026-10-12: 1,821 OI2026-10-14: 1,821 OI2026-10-15: 1,821 OI2026-10-16: 1,821 OI2026-10-21: 1,822 OI2026-10-23: 1,822 OI Oct 09, 2026Oct 23, 2026

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

WDAY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,8220
Oct 21, 20261,822+1
Oct 16, 20261,8210
Oct 15, 20261,8210
Oct 14, 20261,8210
Oct 12, 20261,8210
Oct 09, 20261,821No prior observation