OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

TASK $10.00 Call

TASK270115C00010000

Latest saved OI420Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TASK $10.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4202100 2026-10-09: 418 OI2026-10-13: 418 OI2026-10-14: 418 OI2026-10-16: 420 OI2026-10-20: 420 OI2026-10-23: 420 OI Oct 09, 2026Oct 23, 2026

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

TASK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4200
Oct 20, 20264200
Oct 16, 2026420+2
Oct 14, 20264180
Oct 13, 20264180
Oct 09, 2026418No prior observation