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Contract OI history

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Nov 20, 2026 EXPIRATION

BMBL $5.50 Put

BMBL261120P00005500

Latest saved OI2,002Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
BMBL $5.50 put open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 2,0021,0010 2026-10-13: 0 OI2026-10-14: 1,580 OI2026-10-15: 1,924 OI2026-10-16: 1,945 OI2026-10-21: 2,002 OI2026-10-23: 2,002 OI Oct 13, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BMBL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,0020
Oct 21, 20262,002+57
Oct 16, 20261,945+21
Oct 15, 20261,924+344
Oct 14, 20261,580+1,580
Oct 13, 20260No prior observation