Definition. This chart tracks the net balance change of the Whale cohort measured exclusively through their exchange interactions. Whale entities reflect those with an aggregate balance in excess of 1k BTC. It presents the following traces alongside price (grey):

• 🟠 Cumulative Net Whale Exchange Volume — the total net balance held by the Whale cohort based only on exchange deposits and withdrawals (line trace)
• 🟪 Whale Net Position Change — the 30-day net-position change of the aggregate Whale balance to/from exchanges (column trace)

Technical. For this specific metric, we use a different construction methodology to the other cohort net position change metrics: only coins flowing into, or out of, exchanges that can be associated with Whale entities are considered. This seeks to more explicitly capture the buying and selling behavior of the largest BTC holders:

• Net Flow = Withdrawals - Deposits (positive = coins accumulating off exchanges)
• Cumulative Net Volume = cumsum(Net Flow) 🟠
• Net Position Change = diff(Cumulative Net Volume, 30) 🟪

Interpretation. Positive net position change indicates Whales withdrawing more than they deposit — accumulation behavior that removes coins from exchange markets — while negative values indicate net depositing, positioning coins for potential sale. Historically, trends and changes in Whale exchange behavior have been directionally aligned with broader market conditions, making sustained regime shifts in this trace a useful gauge of how the largest holders are responding to prevailing prices.

Notes. Built from Whale Deposits to Exchanges and Whale Withdrawals from Exchanges. The underlying flows and the cohort's withdrawal cost basis are charted in Whales and Exchanges. For more information on Bitcoin supply distribution and various wallet balance cohorts, see our previous research.

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