[US Stocks Open Slightly Higher, Nasdaq Up 0.47%] According to BlockBeats, on October 27th, data from the BIT stock platform showed that US stocks opened with the Dow Jones Industrial Average nearly flat, the S&P 500 up 0.3%, and the Nasdaq up 0.47%. General Motors (GM.N) rose 3.3%, with its shares scheduled to transfer from the NYSE to Nasdaq on November 17th. Boeing (BA.N) fell 2.5%, reporting a larger-than-expected Q3 loss. S&P Global (SPGI.N) rose 4.7%, with Q3 results exceeding expectations. The Philadelphia Semiconductor Index rose 1.4%.