Short positions against SpaceX ($SPCX.US) have reached a record $24.6 billion, as short sellers intensify their bets against Elon Musk's space company. As of July 29, short interest surged to 219.3 million shares, representing approximately 34% of outstanding shares, making SpaceX one of the highest-valued companies with the largest short interest in the U.S. market. This dramatic increase comes ahead of two key events: the company's first earnings report as a publicly traded entity, and a lock-up expiry of 911.5 million shares on August 6, which could flood the market with a massive supply of shares.

Elon Musk himself addressed the issue, even issuing a public warning to short sellers, stating that 'the survival probability of firms who maintain a significant short position in SpaceX over time is very low.' Despite his warnings, short sellers continue to increase their bets, believing that the influx of shares and uncertainty surrounding the earnings report will lead to a significant drop in value.

For individual traders, a short story of this magnitude highlights the potential risks and volatility surrounding significant corporate events, especially for companies with high expectations. Such a large bet against a company like SpaceX, coupled with reactions from such a prominent CEO, creates a tense situation that could lead to sharp fluctuations in the stock price. It is important to understand that large short positions are not guaranteed success, and extreme caution should be exercised when considering their market impact.