With JPMorgan's hedge fund restructuring imminent, the S&P 500 may face significant volatility this week.

According to Mars Finance, MarketWatch reported on March 30th that JPMorgan Hedged Equity Fund will reset its positions on March 31st, amid market concerns about significant volatility in the S&P 500 this week. The fund uses a "put-spread collar" option strategy to protect against downside risk while limiting upside potential. The current key strike price is 6475 points, a level that acts as a "kryptonite effect"—repelling prices from both above and below. As of last Thursday, the S&P 500 had already fallen below 6475 points and accelerated its sell-off. With the quarterly reset approaching, analysts believe that this could trigger passive selling in the short term, leading to a "disturbing" slow decline. Volatility is expected to gradually ease after the new positions are established.