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Contract OI history

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Oct 30, 2026 EXPIRATION

BTDR $10.00 Call

BTDR261030C00010000

Latest saved OI233Oct 23, 2026
Last change+108vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BTDR $10.00 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. 2331160 2026-10-09: 21 OI2026-10-13: 24 OI2026-10-14: 24 OI2026-10-15: 26 OI2026-10-16: 60 OI2026-10-21: 125 OI2026-10-23: 233 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, 2026Viewing233+108
Oct 21, 2026125+65
Oct 16, 202660+34
Oct 15, 202626+2
Oct 14, 2026240
Oct 13, 202624+3
Oct 09, 202621No prior observation