Sandy's rising momentum has caused short sellers to lose 3 billion dollars.

According to S3 Partners statistics, short sellers betting against storage bull stock Sandisk have been increasing their short positions against the trend since early November last year, with the short interest rising from about 4% to about 7.5%. In terms of market value, the losses on short positions have reached around $3 billion, causing the stock to face increased short squeeze risk. Since the beginning of the year, Sandisk has accumulated a total increase of 112%, ranking first among S&P 500 component stocks.