Tech IPO activity is picking up, with three new listings oversubscribed by 250%. Traders seeking to make money in online market participation could benefit from monitoring early book-building signals that precede sharp day-one rallies. Moneywise and Yahoo Finance LLC may earn commission or revenue through links in the content below. Streamline, Secure, Innovate: Inside Three Organizations That Rewired Their Networks For What’s Next | Paid Program Dow Jones Industrial Average added 180 points, fueled by financial and healthcare gains. Investors focused on ways to make money in online trading should watch bank earnings, as rising net interest margins could support dividend growth and capital gains simultaneously.