Those metrics don't put the company's rebound struggles behind it, and fast-food operators such as Chipotle Mexican Grill (NYSE: CMG) and McDonald's (NYSE: MCD) are still achieving better overall results in this selling environment while pushing into the delivery space. The company boosted operating income by 10% this past quarter thanks to factors like higher franchise fees and menu prices, plus slowing inflation for raw material costs. Buying into the bullish thesis today means you believe Domino's can boost its earnings power over time through continuous improvements to its delivery platform, its food quality, and its market share.