OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

BOT $30.00 Call

BOT261120C00030000

Latest saved OI250Oct 23, 2026
Last change+44vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BOT $30.00 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. 2501250 2026-10-08: 159 OI2026-10-09: 163 OI2026-10-13: 167 OI2026-10-14: 169 OI2026-10-15: 174 OI2026-10-16: 192 OI2026-10-20: 206 OI2026-10-23: 250 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, 2026Viewing250+44
Oct 20, 2026206+14
Oct 16, 2026192+18
Oct 15, 2026174+5
Oct 14, 2026169+2
Oct 13, 2026167+4
Oct 09, 2026163+4
Oct 08, 2026159No prior observation