What percent of MIRM is sold short?

56.5% of Mirum (MIRM) trading volume was short last week. Track days-to-cover and borrow rate against insider and hedge fund flow.

Is MIRM a short squeeze candidate?

Compare short volume, days-to-cover, and borrow rate to insider buying — when insiders accumulate against heavy short interest, the squeeze setup gets stronger.

How is short volume different from short interest?

Short volume is daily shorting activity reported by FINRA; short interest is the bi-monthly snapshot of outstanding short positions. We track both for Mirum (MIRM).

MIRM Short Volume Hit 56.5%

$82.93

-0.99 (-1.18%)

Weekly Expected Move ±5.0%

$75 $79 $83 $87 $91

NASDAQ · Healthcare · Biotechnology · Tech Score Strong Sell · Power 31 · $5.1B mcap · 52M float · 1.47% daily turnover · Short 53% of daily vol

Short Volume Summary

2026-10-01

34.7%

Short Ratio

of total volume

55.8%

20-Day Avg

61.3%

50-Day Avg

▼ Falling

5-Day Trend

0.1M

Short Volume

0.3M

Total Volume

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

2026-10-01

Exchange	Short Volume	Total Volume	Short %
NASDAQ	92,043	264,547	34.8%
NYSE	1,889	6,112	30.9%
BATS	79	274	28.8%

MIRM Short Interest

Short Volume Summary

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

Sign in to InsiderStreet