American Airlines shares jumped by more than 30% on Thursday despite posting a record annual net loss of $8.9 billion, a trading frenzy fueled by mentions in a Reddit chat room.
The carrier is the most-shorted U.S. airline, according to FactSet, and the big move comes after explosive rallies in other heavily shorted stocks GameStopand AMC Entertainment Holdings.
The rally cooled by late morning, with shares up 4%, after stock trading platform Robinhood said it was restricting trading in American Airlines to only those closing out of positions, adding the carrier to a list of other stocks in which it limited trading after their share prices shot up in recent days.
Airline analysts were quick to say the big move early Thursday was not based on the state of American’s business. The airline and its competitors are struggling to gain their footing in the coronavirus pandemic, with a recovery still elusive.
GameStop, AMC and others have shown up in the “WallStreetBets” Reddit chat room where a wave of at-home traders bought up heavily shorted stocks,sending shares soaring and squeezing out short selling hedge funds. Short selling is a strategy in which investors borrow shares of a stock at a certain price in hopes that the price will fall below that level when it’s time to pay for the borrowed shares.
The percentage of short interest in American Airlines shares far outpaces that of its competitors. Short interest in American was 25% of the company’s float, according to FactSet as of Thursday morning, compared with 14% of Spirit Airlines’ and about 5% of United Airlines’.
“We do not believe the move is fundamentally driven as American’s outlook is similar to others we have heard during this earnings cycle,” said Cowen and Co. airline analyst Helane Becker. “We believe the move is due to the de-risking going on in the market and American remains one of the most consensus short airlines in our coverage universe.”
She said American could use this rally for a stock offering. The airline’s gains in premarket trading had topped 80% at one point.
This article originally appeared on CNBC