Short interest is the number of shares that have been sold short but have not yet been covered or closed out. Short selling is when a trader sells shares of a company they do not own, with the hope ...

U.S. stocks fell, while oil prices climbed. The S&P 500 slipped 0.3% Thursday for its first loss in four days.

Editor’s Note: This article has been updated to reflect Webull’s correct subscription price of $4.99. A previous version, ...

My first introduction to popular investor Michael Burry was the 2015 Hollywood film "The Big Short." His character, played by the charismatic Christian Bale, discovers that the U.S. housing market is ...

ImmunityBio’s incredible run continued today as short-sellers considered closing their positions in the stock following a tremendous batch of news over the last two weeks. Today’s 7% share price ...

A brutal rout in software stocks has rattled investors across Wall Street, but it’s provided a boon to those betting against the group. Worries that advancements in artificial intelligence technology ...

ImmunityBio’s (IBRX) meteoric rise this year has forced short sellers betting against the cancer drug developer to record roughly $492M in paper losses in the first 12 trading days of 2026, Bloomberg ...

BULL stock has lost about 91% of its value from its 52-week high of $79.56. On Jan. 27, Webull announced that it has launched ‘zero-commission’ sports prediction markets through its partnership with ...

Short loan value as a percentage of market capitalization across US financial stocks has increased notably from 0.8% to 0.92% as of January 12, 2026. This 15% increase in short interest follows ...