According to the source, Bitdeer increased its pure holdings to 2,126.8 BTC, reflecting additional BTC retained on its balance sheet rather than distributed to market. source: X post dated Oct 19, 2025 referenced in the prompt. For traders, rising miner balances are commonly associated with lower immediate sell pressure and are tracked via metrics such as Miner Reserves and Miner to Exchange Flows. source: Glassnode Academy, explanations of Miner Net Position Change and Exchange Flows.