Earnings will test the market: NYSE floor trader By: CNBC.com News April 09, 2014 at 13:03 PM EDT S&P 500 earnings are expected to drop for the first time in a year and a half and that will put this market to the test, says NYSE floor trader Kenny Polcari. Read More >> Related Stocks: Alcoa Citigroup FINANCIAL SEL Factset Research Systems Inc Goldman Sachs Group JPMorgan Chase & Co Sentinelone Inc Cl A Twitter, Inc.