TLDR
XRP shows the clearest lowest exchange supply among major coins this week; ETH saw large reserve declines this year, while BTC outflows were episodic rather than at multi?year lows.
- XRP (XRP): exchange balances near about 1.6 billion, the lowest since 2018, down ~57% since October per a market update (report).
- Ethereum (ETH): exchange reserves fell by more than 4 million ETH across 2025, indicating reduced tradable supply (analysis).
- Bitcoin (BTC): recent whale withdrawals reduced venue balances, but no confirmed multi?year low this week (market note).
Deep Dive
1. XRP Low Exchange Balances
Multiple sources cite XRP exchange-held supply at an eight-year low around 1.6 billion tokens and down about 57% since October, suggesting coins moved to custody or long?term wallets (market update; context).
That tight float does not automatically drive price higher. Historical episodes show drawdowns even as reserves fell, meaning demand must show up to translate scarcity into performance (historical review).
A lower on?exchange float can amplify moves when demand rises, but by itself it is not a guarantee of upside. Watch whether inflows flip positive.
2. ETH Trend, Not a Weekly Low
ETH exchange reserves declined materially in 2025, with more than 4 million ETH moving off exchanges, a sign of reduced immediate sell?side supply (analysis). Some recent reads showed a short?term uptick in exchange balances, implying mixed near?term pressure rather than a clear new low this week (market note).
The bigger picture shows less ETH sitting on venues, but short?term rebuilds of reserves can add near?term sell pressure. Monitor the direction of reserves, not just the level.
3. BTC Outflows Without Confirmation of a Low
BTC saw notable withdrawals from major exchanges, including large moves off Binance, which reduce exchange supply at the margin (market note). However, coverage this week did not confirm a multi?year low in BTC exchange balances; leverage and positioning likely mattered more for short?term direction in recent sessions.
Episodic BTC outflows can tighten float, but without a sustained downtrend in venue balances, the signal is weaker. Pair exchange-reserve reads with funding, open interest, and spot volumes.
Conclusion
Among majors, XRP stands out with the lowest exchange-held supply this week. ETHs reserves are lower over the year but not clearly at a weekly low, and BTC shows outflows without confirmation of new lows. The actionable lens is direction and persistence: sustained declines in exchange balances matter most when they line up with rising demand and improving breadth.
