The Zhitong Finance App learned that the bull market in the US stock market showed almost no signs of pressure as it approached its fourth anniversary: corporate profits were rock-solid, the S&P 500 index was approaching an all-time high, and the volatility seemed moderate.

The Zhitong Finance App learned that the bull market in the US stock market showed almost no signs of pressure as it approached its fourth anniversary: corporate profits were rock-solid, the S&P 500 index was approaching an all-time high, and the volatility seemed moderate.