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Contract OI history

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Oct 23, 2026 EXPIRATION

BTDR $8.00 Call

BTDR261023C00008000

Latest saved OI881Oct 23, 2026
Last change-42vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BTDR $8.00 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. 9234610 2026-10-09: 0 OI2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 4 OI2026-10-16: 797 OI2026-10-21: 923 OI2026-10-23: 881 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, 2026Viewing881-42
Oct 21, 2026923+126
Oct 16, 2026797+793
Oct 15, 20264+4
Oct 14, 202600
Oct 13, 202600
Oct 09, 20260No prior observation