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Contract OI history

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Jan 21, 2028 EXPIRATION

BTDR $10.00 Call

BTDR280121C00010000

Latest saved OI2,806Oct 23, 2026
Last change+143vs 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. 2,8061,4030 2026-10-09: 2,568 OI2026-10-13: 2,546 OI2026-10-14: 2,556 OI2026-10-15: 2,597 OI2026-10-16: 2,672 OI2026-10-21: 2,663 OI2026-10-23: 2,806 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, 2026Viewing2,806+143
Oct 21, 20262,663-9
Oct 16, 20262,672+75
Oct 15, 20262,597+41
Oct 14, 20262,556+10
Oct 13, 20262,546-22
Oct 09, 20262,568No prior observation