Ally Financial‘s stock rallied after strong first-quarter earnings released today, closing the day at $38.71, a 6.7% gain after it reported a year-over-year increase in auto originations. Ally Finacial’s originations rose 2.1% sequentially and 3.2% YoY in Q1 to $9.8 billion. The Big Wheels Stock Index, which tracks the stock prices of 27 publicly […]