Retail traders are driving meme-stock craze, targeting companies like Opendoor and Kohl’s, with Opendoor gaining 239% in the past month. But the risks of meme stocks include diluted ownership, lower earnings per share, and inflated stock prices. Meme status can provide cheap capital, but success hinges on management’s strategic spending.

Read more at Yahoo Finance: How to turn Reddit hype into real dollars, as meme-stock mania returns to markets