Stock market volatility this week has triggered a new sell signal By: MarketWatch March 16, 2023 at 18:12 PM EDT Stay cautious until new highs outnumber new lows on the NYSE. Read More >> Related Stocks: Catalent Inc Garmin Ltd LLAP Manchester United Ltd Omnicom Group Qualtrics International Inc Cl A SPDR S&P 500 ETF Trust Seagen Inc VIX