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Contract OI history

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Nov 20, 2026 EXPIRATION

BTDR $1000.00 Call

BTDR261120C00001000

Latest saved OI113Oct 23, 2026
Last change+12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BTDR $1000.00 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. 113560 2026-10-09: 33 OI2026-10-13: 54 OI2026-10-14: 78 OI2026-10-15: 88 OI2026-10-16: 89 OI2026-10-21: 101 OI2026-10-23: 113 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, 2026Viewing113+12
Oct 21, 2026101+12
Oct 16, 202689+1
Oct 15, 202688+10
Oct 14, 202678+24
Oct 13, 202654+21
Oct 09, 202633No prior observation