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Contract OI history

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Jan 15, 2027 EXPIRATION

BTDR $11.00 Call

BTDR270115C00011000

Latest saved OI5,693Oct 23, 2026
Last change+5,152vs 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. 5,6932,8460 2026-10-09: 98 OI2026-10-13: 163 OI2026-10-14: 275 OI2026-10-15: 497 OI2026-10-16: 506 OI2026-10-21: 541 OI2026-10-23: 5,693 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, 2026Viewing5,693+5,152
Oct 21, 2026541+35
Oct 16, 2026506+9
Oct 15, 2026497+222
Oct 14, 2026275+112
Oct 13, 2026163+65
Oct 09, 202698No prior observation