CNBC's Jim Cramer analyzed Wednesday's market rally, identifying different elements that spurred stocks gains, including optimism about incoming rate cuts from the Federal Reserve and strong earnings from a few sectors.He also suggested investors broaden their perspective beyond the volatile tech space and look at areas like retail and banking."For once, we have a genuine macro rally. Let's stop obsessing on what we don't know about tech," Cramer said. "And let's just own, not trade, Apple and Nvidia, and g ...