Vistra stock price drops today as tariff threats shake markets — what to know about VST
NEW YORK, Jan 20, 2026, 12:29 EST — Regular session underway. Vistra Corp shares dipped 3.9% to $160.12 by midday Tuesday, deepening the stock’s recent volatility. The company has increasingly been seen as a bellwether for U.S. power demand. The drop is significant because investors have been heavily backing generators linked to the data-center expansion, with Vistra positioned right at…