最新报道:Bitcoin dips 0.3% to $110,467 while Ethereum rises 1.5% to $4,369 amid a broader crypto slump, with 70 of the top 100 coins in decline and the fear and greed index at 44. Historical data shows September volatility often precedes October recoveries, offering contrarian investors opportunities through disciplined strategies like dollar-cost averaging, identifying undervalued altcoins, and tactical portfolio positioning.