Multibagger Avantel Reports Impressive Earnings Growth and Big Margin Expansion Multibagger Avantel Reports Impressive Earnings Growth and Big Margin Expansion In the last three years, the stock has become 10x, delivering positive returns in all-time frames from 1 week to 3 years. Karan Dsij / Friday, April 14, 2023 / Article rating: 3.9 Remember, as the saying goes, in the long run, stocks follow their earnings. By investing in companies with strong financials and robust earnings growth, investors can maximize their returns over the long term.