A sector-wide correction usually does one job. It takes the froth off and leaves the good businesses standing where they should be. The two-year fall in railway PSU stocks has not done that yet. Stock Reports Plus, powered by Refinitiv, is a comprehensive report that evaluates five key components of 4,000+ listed stocks – earnings, fundamentals, relative valuation, risk, and price momentum – to generate standardised scores. The simple average of the above-mentioned five component ratings is normally distributed to reach an average score.