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Contract OI history

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Nov 20, 2026 EXPIRATION

BTDR $6.00 Put

BTDR261120P00006000

Latest saved OI6,682Oct 23, 2026
Last change-17vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BTDR $6.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6,6993,3490 2026-10-09: 86 OI2026-10-13: 209 OI2026-10-14: 209 OI2026-10-15: 2,117 OI2026-10-16: 6,690 OI2026-10-21: 6,699 OI2026-10-23: 6,682 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, 2026Viewing6,682-17
Oct 21, 20266,699+9
Oct 16, 20266,690+4,573
Oct 15, 20262,117+1,908
Oct 14, 20262090
Oct 13, 2026209+123
Oct 09, 202686No prior observation