Now is the perfect time to buy some high-risk, high-reward stocks.

Growth stocks are at the heart of Wall Street's three-year bull market rally. A trio of high-octane growth stocks is expected to see their full-year sales increase by 169% to 521% in the new year.

These tech stocks sell products and services that are key to the artificial intelligence boom. High demand has driven revenue growth at both companies. 10 stocks we like better than Nvidia › If you're ...