Why should we be cautious about altcoin investments? Just look at the depth of the large bearish candle and the strength of the rebound over the same 4-hour price period to understand!
Why can't altcoins rise, and why do they keep falling lower? Just look at the chart and you'll understand. You can feel the difference even in a 4-hour timeframe, and when extended to a month or six months, the differences become even more apparent.