It may be a new month, but Wall Street looks familiar. Stocks started February the same way they ended January, moving higher, supported by upbeat economic data and a packed earnings calendar. On Monday: The Dow Jones Industrial Average surged 515 points, or 1.1% The $S&P 500(.SPX)$ gained 0.5% The Nasdaq Composite rose 0.6% After a choppy open, stocks quickly found their footing as investors embraced signs that the U.S. economy may be regaining momentum. Manufacturing Surprise Fuels the Rally The biggest catalyst came from the Institute for Supply Management’s Manufacturing PMI, which jumped to 52.6 in January, up sharply from 47.9 in December. It marked the highest reading since mid-2022 and easily topped economists’ expectations of 48.9. Ea