Getty Images The price of bitcoin hit another record Tuesday.The owner of the New York Stock Exchange said Tuesday he may end up regretting not jumping at the chance to offer bitcoin futures, unlike his competitors.Speaking at an investment conference in New York hosted by Goldman Sachs Group Inc. GS, -0.93% , Jeff Sprecher, chairman and chief executive of Intercontinental Exchange Inc. ICE, -1.23% , said bitcoin and its brethren pose a conundrum. “I don’t have the answers, I wish I knew” what will happen, he said, according to Bloomberg News. “I don’t know what to make of cryptocurrencies.” Chicago-based CBOE Global Markets Inc. CBOE, +0.54% will open the first U.S. bitcoin futures exchange Sunday, and CME Group Inc. CME, -0.85% will open a similar exchange the following week. Nasdaq Inc. NDAQ, -0.53% reportedly plans to get into bitcoin futures early next year.via