On the heels of some significant (although potentially temporary) reversals on tariff and trade policy and strong corporate earnings from influential industry leaders, the S&P 500 index has seen a solid recovery over the past six weeks. As of this writing, the benchmark index is now basically flat across 2025's trading. That's an impressive feat given some dramatic sell-offs that roiled the market earlier in the year and almost pushed it into bear market territory.But while some stocks have seen huge valuat ...