Tips from a trader up 227% this year, plus 5 high-upside altcoins

Hello, and welcome to this week's edition of Insider Investing. Here's what's on the docket:Mark Minervini, a trading legend and four-time author, is leading the US Investing Championship this year with a 226.6% gain through July. He breaks down his trading strategy and shares 5 core rules that he follows with great discipline.Adrian Zduńczyk, the founder and CEO of the Birb Nest, identifies 5 altcoins he says could surge by 10 to 100 times during an upcoming "legendary" season for crypto.W