GEMI stock has increased after the company reached a 3-year revenue high, despite facing challenges including a lawsuit, layoffs, and an earnings miss. The stock market as a whole has also seen gains, with the Dow and S&P 500 reaching record highs. Other stocks, such as AGIO, CAT, and BURU, have also seen significant movement, while others like UMAC and AAPL have experienced declines.