Important news from last night and this morning (January 6th - January 7th)

An anonymous Bitcoin holder has been mining daily since 2016, accumulating 4,165 BTC that he has never sold; a whale's $230 million long position has turned a profit, with unrealized gains exceeding $26.82 million; Saxo Bank was fined HK$4 million by the Hong Kong Securities and Futures Commission for illegally distributing virtual asset products.