Bitcoin's largest holders – wallets sitting on more than 100,000 BTC each – pushed their combined balance to 6.1 million BTC, the highest level in months. That climb has tracked closely with price, both rising together through August as Bitcoin broke out of a months-long quiet stretch. It's a simple signal, but a meaningful one: when the biggest wallets add rather than sell during a rally, it tends to mean they see more room to run, not a good exit point.(Nexo)