Stocks have been soaring in recent months, with indexes reaching new all-time highs. The tech industry, in particular, has experienced especially staggering returns. The Vanguard Information Technology ETF (VGT 0.64%) has surged by a whopping 46% since April, as of this writing on July 21, compared with the S&P 500's 27% returns in that time. However, this also makes it an incredibly expensive time to buy. This ETF's price has surged from $470 per share in April to around $686 per share currently. While soa ...