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Contract OI history

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Dec 18, 2026 EXPIRATION

BTDR $11.00 Call

BTDR261218C00011000

Latest saved OI894Oct 23, 2026
Last change-75vs 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. 9714850 2026-10-09: 420 OI2026-10-13: 621 OI2026-10-14: 621 OI2026-10-15: 968 OI2026-10-16: 971 OI2026-10-21: 969 OI2026-10-23: 894 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, 2026Viewing894-75
Oct 21, 2026969-2
Oct 16, 2026971+3
Oct 15, 2026968+347
Oct 14, 20266210
Oct 13, 2026621+201
Oct 09, 2026420No prior observation