OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

BOT $15.00 Call

BOT261218C00015000

Latest saved OI0Oct 23, 2026
Last change-9vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
BOT $15.00 call open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 940 2026-10-15: 0 OI2026-10-16: 9 OI2026-10-20: 9 OI2026-10-23: 0 OI Oct 15, 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, 2026Viewing0-9
Oct 20, 202690
Oct 16, 20269+9
Oct 15, 20260No prior observation