Biggest News-Driven Stock Movers — Jul 28, 2026
Here are the biggest news-driven, market-adjusted stock moves from Jul 28, 2026:
- PNR (regulatory/legal): Shares rose +4.2% (+4.0% vs. SPY).
- FEIM: Frequency Electronics Announces Pricing of Public Offering (capital markets): Shares fell -3.7% (-3.9% vs. SPY).
- AON (investor events): Shares gained +3.0% (+2.8% vs. SPY).
- AMCR: Amcor to report fiscal 2026 fourth quarter and full year results (earnings/results): Shares rose +2.2% (+1.9% vs. SPY).
- WDS (leadership/personnel): Shares slipped -1.5% (-1.7% vs. SPY).
- BR: BIG ROCK BREWERY INC. ANNOUNCES SECOND LIEN FINANCING (capital markets): Shares added +1.8% (+1.5% vs. SPY).
- BTGO: BTGO Deadline: BTGO Investors Have Opportunity to Lead BitGo Holdings, Inc. Securities Lawsuit (regulatory/legal): Shares fell -1.2% (-1.4% vs. SPY).