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Contract OI history

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Nov 20, 2026 EXPIRATION

WOOF $2.00 Call

WOOF261120C00002000

Latest saved OI1,277Oct 23, 2026
Last change+50vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WOOF $2.00 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. 1,2776380 2026-10-09: 27 OI2026-10-13: 27 OI2026-10-14: 26 OI2026-10-15: 31 OI2026-10-16: 1,232 OI2026-10-21: 1,227 OI2026-10-23: 1,277 OI Oct 09, 2026Oct 23, 2026

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

WOOF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,277+50
Oct 21, 20261,227-5
Oct 16, 20261,232+1,201
Oct 15, 202631+5
Oct 14, 202626-1
Oct 13, 2026270
Oct 09, 202627No prior observation