As of Q2'25, the latest PEG Ratio for VST stands at -0.266. This marks a return to negative territory after a positive reading of 0.225 in Q1'25, indicating a recent shift in the company's valuation relative to its expected earnings growth. Over the period from Q1'23 to Q2'25, the PEG Ratio for VST has exhibited significant volatility, with notable swings between negative and positive values. The ratio peaked sharply at 3.31 in Q1'24, suggesting a period of high valuation relative to growth expectations, before quickly reversing to negative values in subsequent quarters. This pattern reflects fluctuating market sentiment and changing growth forecasts, highlighting the need for careful monitoring of the company's valuation metrics.