CryptoQuant reports 160% surge in altcoin exchange deposits in 2 weeks

Altcoin investors are moving coins to exchanges at a pace not seen in nearly a year, and the implications cut both ways. CryptoQuant data shows that altcoin deposit transaction counts surged to multi-month highs in late September 2026, with weekly averages on Binance climbing above 22,700 and Coinbase exceeding 8,300. When combined with roughly 32,000 additional transactions across other platforms, the picture is one of rapidly escalating exchange activity. Deposits to exchanges typically signal that holders are preparing to sell, which makes the timing especially interesting given how strong the altcoin market has looked on paper. The numbers behind the noise The broader altcoin market has been on a tear. The Total2 metric, which tracks the combined market capitalization of all altcoins including Ethereum, has absorbed over $371 billion in inflows since June 2026. That represents a 45% increase over roughly four months. Perhaps more striking: 87% of Binance-listed altcoins are now trading above their 200-day moving averages. In August 2026, that figure sat at just 13%. The deposit spike isn’t entirely without precedent in this cycle. Back in July 2026, daily deposit transactions p...