Despite the Iran-war-driven March swoon, it's turned out to be another banner year for Wall Street. In early June, the Dow Jones Industrial Average, S&P 500, and Nasdaq Composite all reached record-closing highs. Nvidia (NASDAQ: NVDA) Apple (NASDAQ: AAPL) Alphabet (NASDAQ: GOOGL)(NASDAQ: GOOG) Microsoft (NASDAQ: MSFT) Amazon (NASDAQ: AMZN) Taiwan Semiconductor Manufacturing (NYSE: TSM) Space Exploration Technologies (SpaceX)(NASDAQ: SPCX) Broadcom (NASDAQ: AVGO) Tesla (NASDAQ: TSLA) Meta Platforms (NASDAQ: ...