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Contract OI history

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Jan 21, 2028 EXPIRATION

WDAY $195.00 Call

WDAY280121C00195000

Latest saved OI110Oct 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 $195.00 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. 118590 2026-10-09: 91 OI2026-10-12: 91 OI2026-10-14: 91 OI2026-10-15: 118 OI2026-10-16: 118 OI2026-10-21: 110 OI2026-10-23: 110 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, 2026Viewing1100
Oct 21, 2026110-8
Oct 16, 20261180
Oct 15, 2026118+27
Oct 14, 2026910
Oct 12, 2026910
Oct 09, 202691No prior observation