LPL Financial chief strategist: The outlook for US stocks in September may not be dim.

Chief Financial Strategist of LPL, Adam Turnquist, said on Thursday: "As for September, the trend is your friend. Seasonal data represents the typical climate of the stock market, but it is not real-time weather. The current weather for the S&P 500 index is clear skies and frequent new highs. Considering momentum and trend factors, the outlook for September is not pessimistic."