CRH Cement (CRH.US), Carvana (CVNA.US), and American Comfort Systems (FIX.US) have been included in the S&P 500 index.

According to the Zhiguan Financial APP, CRH Cement (CRH.US), Carvana (CVNA.US) and American Comfort Systems (FIX.US) have been included in the S&P 500 index. The three companies will be added to the benchmark index during the quarterly adjustment at the end of December. LKQ Corp. (LKQ.US), Solstice Advanced Materials (SOLS.US) and Mohawk Industries (MOK.US) will be removed and replaced before the opening of December 22. After the news was announced, the stock prices of used car retailer Carvana and building materials company CRH Cement both rose by about 7% in after-hours trading on Friday. The stock price of American Comfort Systems, a heating and ventilation company, also rose by about 2%.