OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

BLND $2.00 Call

BLND261120C00002000

Latest saved OI3,516Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BLND $2.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,5191,7590 2026-10-02: 3,519 OI2026-10-05: 3,519 OI2026-10-06: 3,519 OI2026-10-07: 3,516 OI2026-10-08: 3,516 OI2026-10-09: 3,516 OI2026-10-13: 3,516 OI2026-10-14: 3,516 OI2026-10-16: 3,516 OI2026-10-21: 3,516 OI2026-10-23: 3,516 OI Oct 02, 2026Oct 23, 2026

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

BLND contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,5160
Oct 21, 20263,5160
Oct 16, 20263,5160
Oct 14, 20263,5160
Oct 13, 20263,5160
Oct 09, 20263,5160
Oct 08, 20263,5160
Oct 07, 20263,516-3
Oct 06, 20263,5190
Oct 05, 20263,5190
Oct 02, 20263,519No prior observation