If you can buy only one stock or ETF, make it this one By: MarketWatch July 26, 2017 at 05:21 AM EDT With this investment, you’re tapping into the momentum of the market, says Nigam Arora. Read More >> Related Stocks: Adobe Systems Adv Micro Devices Alphabet-A Alphabet-C Amazon.com Apple Applied Materials Autodesk Bank of America Facebook Home Depot JPMorgan Chase & Co Lam Research Microsoft Morgan Stanley NVIDIA Corp Sentinelone Inc Cl A T-Mobile US Texas Instruments Toll Brothers Inc USA Momentum Factor Ishares Edge MSCI ETF Veeva Systems Inc