OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

BOT $25.00 Call

BOT261120C00025000

Latest saved OI161Oct 23, 2026
Last change-9vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BOT $25.00 call open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 170850 2026-10-08: 75 OI2026-10-09: 75 OI2026-10-13: 75 OI2026-10-14: 75 OI2026-10-15: 75 OI2026-10-16: 67 OI2026-10-20: 170 OI2026-10-23: 161 OI Oct 08, 2026Oct 23, 2026

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

BOT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing161-9
Oct 20, 2026170+103
Oct 16, 202667-8
Oct 15, 2026750
Oct 14, 2026750
Oct 13, 2026750
Oct 09, 2026750
Oct 08, 202675No prior observation