Assam police have uncovered a Rs 2,200 crore stock market scam involving a 22-year-old who duped citizens with false promises of high returns. Edelweiss Mutual Fund CEO Radhika Gupta advises sticking to ‘dal-chawal’ investing for steady returns. Assam CM Himanta Biswa Sarma urges caution against deceptive brokers and unauthorized apps.