NEW: CryptoQuant CEO Ki Young Ju says the recent sale of 80,000 BTC (dormant since 2011) originated from wallets once hosted by MyBitcoin, a service that collapsed after a July 2011 hack. He believes the coins likely belong to the hacker or anonymous founder Tom Williams.

80,000 BTC, over $9 billion, was sold into open market order books, and bitcoin barely moved. That's the story.

JUST IN: Galaxy Digital announced it executed one of the largest notional bitcoin transactions in history, selling over 80,000 bitcoin worth more than $9 billion 🤯