Since the stock markets for the last five years or so has gone counter to the news of the day, I have no idea. On days when it would appear the Dow would drop 1.5-3% on a given day (at least it would have under any other POTUS), somehow the markets get manipulated into lower losses or even gains. It’s mind boggling.
Only day traders watch current news for stock prices. Most investors are long term and they usually ignore short term daily affects.