Chipotle reported 2.2% comparable sales growth, its best result in six quarters, and revenue rose 9.3% to $3.33 billion, matching analyst estimates. New store openings boosted top-line growth, as Chipotle added 100 company-owned restaurants in the quarter, bringing the total to more than 4,200. However, what really seemed to boost the stock was its improved guidance: the company now sees full-year comparable sales growth in the low single digits, up from a previous forecast of flat comparable sales. However, for the stock to move meaningfully higher, comparable sales will have to accelerate, and margins will need to rebound. We’ll need to see strong comp sales growth and real profit growth to know the burrito chain is back on a healthy path.