特朗普媒体科技集团(DJT.O)盘前上涨1.5%，公司正寻求美国证券交易委员会（SEC）批准蓝筹加密货币ETF。

Group 1 - The core point of the article is that Trump Media Technology Group (DJT.O) is seeking approval from the U.S. Securities and Exchange Commission (SEC) for a blue-chip cryptocurrency ETF, which has led to a pre-market increase of 1.5% in the company's stock price [1]