Only one group of stocks has come out on top in Donald Trump’s second term. The S&P 500 Consumer Staples sector is the only sector in the major index that has risen since Inauguration Day, according to FactSet and Dow Jones Market Data.

President Donald Trump's first 100 days in office are the worst for the stock market for the start of a president's four-year term since the 1970s. The S&P 500's 7.9% drop from when Trump was sworn into office on Jan.

Donald Trump promised Americans a “boom like no other” if they elected him president. But based on the stock market’s performance during his first 100 days in office, it depends on what you mean by “boom.