AOSL AO Semi beats quarterly loss estimates by 18 percent shares rise 2 percent on investor optimism Market Recap Tech leads sector gains as consumer lags and major indexes edge lower Should I buy Tandem TNDM stock Tandem posts 88 EPS beat revenue tops 1 billion Is Now a Good Time to Buy BlackRock Fd CII 028 20260420 PFSA Profusa reports quarterly results emphasizes strategic positioning in tissue sensor technology market