Benzinga Pro's Top 5 Stocks To Watch For Tuesday, Apr. 27, 2021: UPS, ALDX, FISV, PFPT, GOOG

Today's 5 Stock Ideas: 

• United Postal Service (UPS) - Shares were up roughly 8% Tuesday morning. The company reported better-than-expected Q1 EPS and sales results.
• Aldeyra Therapeutics (ALDX) - Shares were roughly 23% higher Tuesday morning. The company announced it achieved statistical significance for the primary endpoint and all secondary endpoint in its Phase 3 INVIGORATE clinical trial of Reproxalap in allergic conjunctivitis.
• Fiserv (FISV) - The stock was trading roughly 1.3% higher following better-than-expected Q1 results.
• ProofPoint (PFPT) - The company reported earnings Monday premarket and traded higher. Following earnings multiple firms downgraded the stock.
• Alphabet (GOOG,GOOGL) - To report earnings after market close today.