PayPal Holdings (PYPL 2.61%) stock has taken investors on a roller-coaster ride over the past few years. After a steep decline from its pandemic-era highs, the stock has oscillated between $50 and$90 per share. Today, the stock is priced near its lowest valuation since going public, showing how investor sentiment toward the fintech has soured in recent years.Under CEO Alex Chriss, who stepped into the top role in 2023, PayPal is working on improving its profit margins and reigniting its growth trajectory. ...