Scott Bauer with Prosper Trading Academy says the U.S. "needs a win" in trade deals before caution in markets subsides. He also uses caution through an example options trade on Palantir (PLTR) following its post-earnings selling action. He also offers trades and insight into Goldman Sachs (GS) and Marriott (MAR). Rick Ducat turns to the bearish and bullish trends behind all three stocks.