CryptoQuant Analyst Warns Altcoin Euphoria May Not Last as Total2 Adds $371B

The speed of the rotation is itself the signal: a jump from 13% to 87% of Binance altcoins above their 200-day moving average in roughly a quarter is a breadth shift, not a gradual trend, and breadth that saturates that fast historically leaves little room for further expansion without fresh inflows. The concentration of the move in Total2 means Ethereum and the largest alts are carrying the index, so the durability of the rally depends on whether that leadership broadens or the smaller names simply catch up and stall. Whether the 200-day breadth reading holds above these levels, or mean-reverts as it did before August, is the open question.