Nasdaq just backed away from a controversial data product

Thomson Reuters Nasdaq, the US exchange operator, filed to withdraw a controversial data product, according to a filing with the Securities and Exchange Commission. Nasdaq Pathfinders helps clients monitor the buying and selling behavior of market participants. The exchange also requested to withdraw three other data products. Nasdaq appears to be taking a step back in its foray into the world of big data. The US exchange operator filed to withdraw four data product, including controversial Nasd...