On-chain data reveals that Bitcoin and Ethereum are leaving major cryptocurrency exchanges at an accelerating pace. Concurrently, U.S. spot Bitcoin ETFs have accumulated approximately $3.25 billion worth of 45,700 BTC between February 24th and March 19th. This flow of funds, diverging from institutional demand, is creating a structural imbalance.
Trends Revealed by Binance Cumulative Net Flow Chart
The cumulative net flow chart for Bitcoin and Ethereum on the Binance platform (as of March 19th, 2026) indicates that net outflows in dollar value for both assets have been dominant since November 2024. The orange line represents Bitcoin, and the purple line represents Ethereum, both remaining below the zero line for most of the visible period.
While Ethereum's outflows are smaller in scale, they mirror Bitcoin's direction. Within the same timeframe, Ethereum's cumulative net outflow increased from $935 million to $1.4 billion, an increase of $465 million in net outflow. Although Ethereum's net flow has remained in negative territory throughout the chart's duration, it has not seen a significant rebound since February. The simultaneous acceleration of outflows for both major assets suggests this is more likely the result of coordinated behavior by large holders rather than selling pressure on a single asset.
Exchange Net Flow Chart Analysis
The daily Bitcoin net flow chart for exchanges tracks data from eight major exchanges between January 19th, 2026, and mid-March. Binance is represented by orange, OKX by purple, Bybit by gray, Kraken by blue, Bitfinex by green, Coinbase by light gray, Gemini by cyan, and HTX Global by dark blue. The Bitcoin price line is shown in black.
The two most notable events on the chart both originate from Bitfinex's green bars. Around March 4th, Bitfinex experienced a net outflow peak of approximately $1.75 billion, marked by a triangle at the bottom of the chart. Immediately following this, on March 16th, another net outflow peak of approximately $1.57 billion occurred, also marked. These two peaks significantly exceed any single-day net flow data from other exchanges during the same period.
Binance's orange bars show smaller but consistent net outflows during this time. Daily data from other exchanges present mixed signals, largely canceling each other out. In the past two weeks, Bitfinex has been the largest contributor to the total outflow of $3.32 billion. Combined with Binance's cumulative net outflows, the total outflow from these two exchanges exceeds $5.4 billion.
Notably, neither of these large outflow events immediately triggered a significant drop in Bitcoin's price. At the time of the March 4th event, Bitcoin's price was near $65,000. The March 16th event occurred as the price was recovering towards $73,000. Large supply outflows during price recovery periods are more characteristic of institutional capital allocation rather than panic selling.
ETF Cumulative Chart Demonstrates Demand-Side Situation
This chart tracks the Bitcoin price (black line) and ETF accumulation from late September 2024 to March 16th, 2026...
