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Contract OI history

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Jan 19, 2029 EXPIRATION

WDAY $185.00 Call

WDAY290119C00185000

Latest saved OI111Oct 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 $185.00 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. 111550 2026-10-09: 13 OI2026-10-12: 37 OI2026-10-14: 37 OI2026-10-15: 37 OI2026-10-16: 91 OI2026-10-21: 111 OI2026-10-23: 111 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, 2026Viewing1110
Oct 21, 2026111+20
Oct 16, 202691+54
Oct 15, 2026370
Oct 14, 2026370
Oct 12, 202637+24
Oct 09, 202613No prior observation