Bitcoin, ether, and altcoin deposits to exchanges have surged, a pattern that has historically signaled periods of higher volatility across the crypto market, according to CryptoQuant.
Bitcoin (BTC) deposits to exchanges climbed to nearly 49,000 BTC on June 30, "a rare extreme" seen only four other times this year when daily deposits approached 50,000 BTC, Julio Moreno, head of research at CryptoQuant, said in a report. He said previous spikes of that size were followed by sharp increases in price volatility and directional moves.
"At these inflow levels, the market is absorbing a large volume of bitcoin being repositioned to exchanges, a pattern that has historically preceded significant directional moves," Moreno wrote.

The recent increase in bitcoin deposits is being driven primarily by large holders rather than retail investors, Moreno noted. He said the average bitcoin deposit to exchanges doubled from about 1 BTC to 2 BTC, indicating whales and institutional investors are moving larger amounts of bitcoin onto exchanges.
Historically, spikes in average deposit size have been a more bearish signal than high deposit volumes alone because they reflect "deliberate repositioning" by larger market participants, Moreno said, noting that such moves have been a reliable leading indicator of downward price pressure.
The spike in bitcoin deposits to exchanges coincides with bitcoin testing the critical $60,000 support level, which, if breached, could take bitcoin toward its realized price of about $53,000, Moreno said. Bitcoin is currently trading around $62,180 while U.S. spot bitcoin ETFs logged $221.7 million in net inflows on Thursday, breaking a 10-day outflow streak, according to SoSoValue data.
Ether and altcoin deposits to exchanges also rise
The trend is not limited to bitcoin. Ether (ETH) deposits to exchanges also climbed above 1.25 million ETH in late June, which Moreno said is consistent with elevated selling pressure. He added that simultaneous spikes in bitcoin and ether deposits have historically signaled a broader market risk-off move rather than weakness in a single asset, increasing the probability of higher volatility across the crypto market.
Altcoin deposits have also risen sharply. The number of altcoin deposit transactions reached nearly 45,000 earlier this week, the highest level in almost two months and "a historical inflection-point signal for prices," according to Moreno.
He said a similar spike occurred before bitcoin fell from about $82,000 in early May to below $58,000 in late June. "With the threshold being breached again while bitcoin tests $60,000 support, the current configuration closely mirrors the pattern that preceded the prior leg down, warranting heightened caution from market participants," Moreno said.

Disclaimer: The Block is an independent media outlet that delivers news, research, and data. As of November 2023, Foresight Ventures is a majority investor of The Block. Foresight Ventures invests in other companies in the crypto space. Crypto exchange Bitget is an anchor LP for Foresight Ventures. The Block continues to operate independently to deliver objective, impactful, and timely information about the crypto industry. Here are our current financial disclosures.
© 2026 The Block. All Rights Reserved. This article is provided for informational purposes only. It is not offered or intended to be used as legal, tax, investment, financial, or other advice.