Denny's (DENN) stock has now rallied above $10 tonight in after hours trading. News broke earlier that Denny's (DENN) reported a beat of $0.04 per share and shorts began to cover.
https://stockstobuy.org/f/dennys-denn-stock-jumps-12%25-after-earnings-beat
Looking at the DENN chart, a rally above $10.20 on Friday on heavy volume could make this stock pop any more. I'm not a big fan of restaurant stocks right now but this might be interesting to watch for a trade.