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Contract OI history

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Jun 17, 2027 EXPIRATION

WDAY $220.00 Call

WDAY270617C00220000

Latest saved OI368Oct 23, 2026
Last change-8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WDAY $220.00 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. 3761880 2026-10-09: 363 OI2026-10-12: 363 OI2026-10-14: 363 OI2026-10-15: 363 OI2026-10-16: 362 OI2026-10-21: 376 OI2026-10-23: 368 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, 2026Viewing368-8
Oct 21, 2026376+14
Oct 16, 2026362-1
Oct 15, 20263630
Oct 14, 20263630
Oct 12, 20263630
Oct 09, 2026363No prior observation