Square IPO Jumps — But Only After Bankers Chop the Valuation (SQ) By: InvestorPlace November 19, 2015 at 07:31 AM EST Read More >> Related Stocks: Alphabet-A Alphabet-C American Express Apple Block Inc Box Inc Etsy Inc Groupon Cl A JPMorgan Chase & Co Lendingclub Corp Ooma Inc Paypal Holdings Starbucks Corp Twitter, Inc. Visa Zynga Inc Cl A