Palantir Technologies TodayPLTRPalantir Technologies$34.55 -0.05 (-0.14$13.68▼$35.20P/E Ratio287.94Price Target$25.21Add to WatchlistShares of Palantir Technologies Inc. NYSE: PLTR have climbed more than 14% after the announcement that the company will be included in the rebalancing of the S&P 500 index. The announcement came after the market closed on Friday, September 6, sending the stock sharply higher. In addition to Palantir, Dell Technologies Inc. NYSE: DELL and Erie Indemnity Co. NASD ...