MARKET Wall Street Faces Another High-Stakes Week Investors certainly needed one after Friday’s market sell-off, and the coming days offer little chance to catch their breath. The week gets underway with earnings from $Apple(AAPL)$ and $Palantir(PLTR)$ after Monday’s closing bell. Both companies could either add to Friday’s market turmoil or help restore some confidence. Results from $Loews(L)$ , along with several semiconductor and energy companies, will also be on investors’ radar. The Week That Shook Big Tech Last week’s technology sell-off was a reminder of just how demanding investors have become. After an encouraging start to the earnings season, disappointing