2 Ultra-Risky Stocks I Wouldn't Buy With Free Money

Ocugen's stock price has soared by more than 260% in 2021, while the S&P 500 is up just 17%. The increase has been fueled by the hope that Covaxin, the COVID-19 vaccine candidate Ocugen is co-developing with India's Bharat Biotech, will lead to significant revenue for the healthcare company. The good news is that results look promising -- Ocugen reported in July that phase 3 results showed Covaxin to be over 93% effective in preventing severely symptomatic cases of COVID-19.