OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BTQ $2.50 Call

BTQ270115C00002500

Latest saved OI4,068Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BTQ $2.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 4,0702,0350 2026-10-08: 4,063 OI2026-10-09: 4,063 OI2026-10-13: 4,069 OI2026-10-14: 4,069 OI2026-10-16: 4,070 OI2026-10-20: 4,070 OI2026-10-23: 4,068 OI Oct 08, 2026Oct 23, 2026

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

BTQ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,068-2
Oct 20, 20264,0700
Oct 16, 20264,070+1
Oct 14, 20264,0690
Oct 13, 20264,069+6
Oct 09, 20264,0630
Oct 08, 20264,063No prior observation