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Contract OI history

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Mar 19, 2027 EXPIRATION

BTDR $5.00 Call

BTDR270319C00005000

Latest saved OI383Oct 23, 2026
Last change+85vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BTDR $5.00 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. 3831910 2026-10-09: 285 OI2026-10-13: 285 OI2026-10-14: 285 OI2026-10-15: 288 OI2026-10-16: 298 OI2026-10-21: 298 OI2026-10-23: 383 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, 2026Viewing383+85
Oct 21, 20262980
Oct 16, 2026298+10
Oct 15, 2026288+3
Oct 14, 20262850
Oct 13, 20262850
Oct 09, 2026285No prior observation