Bitcoin whales have shifted to accumulation mode in early December 2025, netting 47,584 BTC after offloading 113,070 BTC from October to November. This reversal stabilizes prices around $89.5K, but retail buying dips limits stronger rallies. Historical patterns suggest potential upside if retail starts selling. Whales accumulating: Wallets holding 10-10,000 BTC added significant supply, signaling confidence [...]