The castle securities stock strategy director expects that the short-selling market will stimulate a sharp rise in the S&P 500 index.

Scott Rubner, head of stock and stock derivative strategies at Castle Securities, said that the record short positions in the US stock market are facing the risk of being liquidated, and the market is expected to experience a rebound. Hedge funds and systematic strategy funds are expected to become the main buyers in the next wave. Rubner said in an interview, "Considering the current huge short positions, if geopolitical tensions ease, the conditions for a stock market rebound will be very favorable." He believes that this situation has made the market highly sensitive to the next positive catalyst, but he added that this does not mean urging everyone to "buy stocks today."