According to reports from Glassnode, total crypto spot volume now runs nearly 4 times Bitcoin (BTC) spot volume, with the ratio at its highest level since September 2025. Analyst Darkfost noted that altcoin exchange deposits have reached their highest level since October 2025, when the market last peaked. Weekly deposit transactions now average over 22,700 on Binance and 8,300 on Coinbase, with roughly 32,000 more spread across other exchanges. As reported by BeInCrypto, the data shows the rally spreading across the market, with only 13% of Binance-listed altcoins remaining below their 200-day moving average, up from 80% in August. However, AMBCrypto reports that altcoin sell-offs have spiked to yearly highs, with Altcoins Exchange Inflow tracking tokens being sent to platforms for dumping, raising concerns about potential profit-taking pressure.
US spot Bitcoin ETFs have experienced significant volatility in recent trading sessions, with flows showing a clear pattern of reversals. According to ETF.com, the funds recorded $450.4 million in outflows on September 15 and $295.9 million on September 16, followed by sharp reversals with $159.5 million inflows on September 17 and $433.0 million on September 18. Inflows then increased to $999.0 million on September 21 and $714.7 million on September 22, before moderating to $346.9 million on September 23 and $190.7 million on September 24. The September 17-25 period saw approximately $2.98 billion in net inflows, demonstrating the volatile nature of current ETF demand.
Despite most crypto markets drifting lower into early October, four altcoins posted double-digit gains according to Santiment analysis. Aave (AAVE) gained 20%, including a 7% jump on Friday, largely due to the Aave protocol reaching the $1 billion milestone in user deposits. Pump.fun (PUMP) rallied 30% in a week, driven by the token's supply cuts and Pump.fun directing roughly half of net protocol revenue into PUMP buybacks and burns, with daily purchases topping $1M several times in late September. Sky (SKY) gained 14% weekly tied to rising institutional interest, with Galaxy Digital adding $100 million of sUSDS to its treasury and approving sUSDS as collateral across its institutional trading business. Worldcoin (WLD) added 15% this week, though Santiment did not tie that move to a specific catalyst. Total crypto market capitalization slipped only 0.30% over the past week, according to BeInCrypto Markets.
Despite the overall altcoin strength, money has flowed unevenly across different segments. According to CoinGecko data, Quant (QNT) has surged about 269% over 7 days following The Clearing House's adoption of its Overledger technology. Hedera (HBAR) has jumped nearly 27% in 24 hours. However, Dogecoin (DOGE) has fallen almost 9% over the week, while Pepe (PEPE) has lost about 21%. Privacy coins have also cooled, with Zcash (ZEC) down roughly 12% in 24 hours. These uneven gains fit with the current market dynamics, where stablecoin reserves (USDT + USDC) have slipped lower despite the recent BTC drop, implying that BTC accumulation was still occurring during the price decline. This suggests that altcoin sell-offs may be a buying opportunity if BTC rebounds on the charts.
Current market dynamics are being shaped by multiple macro factors, with the US 10-year Treasury yield moving above 5.25% and the two-year yield approaching 5%. Markets are pricing more than a 70% chance of an October Fed rate hike, while Brent crude remains near $106 per barrel. The September 30 PCE inflation report and October 2 payrolls data are identified as the next major catalysts. Technical analysis suggests the 82,000-83,000 zone remains important support for Bitcoin, while ETF flows remain constructive despite recent volatility. The combination of macro pressures and technical indicators points to continued market volatility ahead, with the Altcoin Season Index at 53 indicating that while momentum is positive, it hasn't reached the extreme levels seen during previous altcoin seasons.
