Cryptocurrency traders and decentralized finance (DeFi) participants have an additional thing to be thankful for this year after a district court in the Northern District of Texas struck down a Securities and Exchange Commission (“SEC”) rule redefining who must register as a securities “dealer.” The SEC had attempted to use its regulatory powers to reinterpret the term “dealer,” as that term is used in the Securities and Exchange Act of 1934 (the “Exchange Act”) to include market participants that engage in a regular pattern of buying and selling securities in a manner that provides liquidity to other market participants.