Bitcoin and Ether Exchange Reserves Hit Multi-Year Lows, Signaling Potential Bull Cycle Setup

Santiment, a leading on-chain analytics platform, has reported that Bitcoin (BTC) supply held on exchanges has fallen to its lowest level since 2017, while Ether (ETH) reserves on exchanges have reached a multi-year low not seen since 2015.
Dwindling Exchange Reserves
The significant reduction in Bitcoin and Ether held on centralized exchanges typically suggests that fewer coins are immediately available for sale. This trend often indicates that investors are moving their assets into cold storage or self-custody solutions, implying a long-term holding strategy rather than an intent to sell in the near future. Such movements can reduce immediate selling pressure and contribute to a more bullish market sentiment.
Santiment noted that while these dwindling reserves do not guarantee higher prices, they are a crucial factor that "helps set up crypto's next bull cycle." This perspective aligns with historical patterns where reduced supply on exchanges has often preceded periods of significant price appreciation. The current market has seen considerable volatility, with Bitcoin recently stabilizing around a key price point after various geopolitical tensions. You can read more about Bitcoin's recent price movements.
Why It Matters
These multi-year lows in exchange reserves for both Bitcoin and Ether are significant because they suggest a strengthening conviction among long-term holders. If the available supply on exchanges continues to decrease, any renewed buying interest could encounter less resistance, potentially leading to more pronounced price increases. This shift in supply dynamics could be a foundational element for the next sustained uptrend, even if immediate price pumps are not guaranteed. Investors should monitor continued outflows from exchanges as a key indicator of market sentiment and potential future price action.
Key Takeaways
- Bitcoin exchange supply is at its lowest point since 2017.
- Ether exchange supply is at its lowest point since 2015.
- Data provided by on-chain analytics firm Santiment.
- Low exchange reserves typically indicate reduced selling pressure and increased holding by investors.
- This trend is seen as a factor that "helps set up crypto's next bull cycle," according to Santiment.
◆ Related

Coinbase Ventures Leads Crypto VC Investments in H1 2026 Amidst Bear Market
Coinbase Ventures led crypto investing in H1 2026, topping the VC list even as overall funding withered and unique investors shied away in a bear market.

Bitcoin Whale Transfers $188 Million in BTC After Seven Years of Dormancy
A Bitcoin whale moved $188 million in BTC after seven years of dormancy, contributing to a rising trend of whale transfers to exchanges.

U.S.-Iran Hostilities Push Bitcoin Lower Despite ETF Demand on July 13, 2026
Renewed U.S.-Iran hostilities sent Bitcoin's price lower on July 13, 2026, even as Bitcoin ETF flows continued to show demand.