Risky penny stocks fly again as investors look for quick gains

Shri Gang Industries, with revenue of ₹113 crore and profit of ₹7 crore in the trailing 12 months, has gained 1,911% since April 1. The stock surged nearly 8,800% from ₹2.71 to ₹242.55 between April and September last year and has declined 74% since then.