7月21日电，特朗普媒体科技集团股价在盘前上涨5%。此前，该集团宣布其比特币储备购买总额已达20亿美元，并将期权转为现货比特币。

Group 1 - The core point of the article is that Trump Media Technology Group's stock price increased by 5% in pre-market trading following the announcement of its total Bitcoin reserves reaching $2 billion and the conversion of options to spot Bitcoin [1] Group 2 - The company has made significant investments in Bitcoin, indicating a strong commitment to cryptocurrency as part of its financial strategy [1] - The shift from options to spot Bitcoin suggests a more direct involvement in the cryptocurrency market, potentially enhancing liquidity and market presence [1]