ETF issuer Osprey Funds is asking a Connecticut court judge to review its decision that Grayscale Investments prevailed in a $2 million unfair trading lawsuit against the bitcoin fund of asset manager Grayscale Investments. Osprey filed a motion for reargument in the Connecticut Superior Court on Feb. 10, claiming that Judge Mark Gould's Feb. 7 ruling, which expanded the exemption under the Connecticut Unfair Trade Practices Act, was made "before the evidence was available."