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Contract OI history

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Jan 15, 2027 EXPIRATION

WDAY $230.00 Call

WDAY270115C00230000

Latest saved OI829Oct 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 $230.00 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. 8294140 2026-10-09: 822 OI2026-10-12: 822 OI2026-10-14: 822 OI2026-10-15: 824 OI2026-10-16: 824 OI2026-10-21: 829 OI2026-10-23: 829 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, 2026Viewing8290
Oct 21, 2026829+5
Oct 16, 20268240
Oct 15, 2026824+2
Oct 14, 20268220
Oct 12, 20268220
Oct 09, 2026822No prior observation