OITracker Cboe delayed data

Contract OI history

Back to BTDR

Nov 20, 2026 EXPIRATION

BTDR $11.00 Call

BTDR261120C00011000

Latest saved OI1,019Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BTDR $11.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,0195090 2026-10-09: 660 OI2026-10-13: 730 OI2026-10-14: 758 OI2026-10-15: 806 OI2026-10-16: 739 OI2026-10-21: 1,016 OI2026-10-23: 1,019 OI Oct 09, 2026Oct 23, 2026

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

BTDR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,019+3
Oct 21, 20261,016+277
Oct 16, 2026739-67
Oct 15, 2026806+48
Oct 14, 2026758+28
Oct 13, 2026730+70
Oct 09, 2026660No prior observation