Bitcoin has no clear signals in the short term *. That is what makes it so unpredictable and not because it changes its price but because of the stripes in what it does, bitcoin may have had a sustained growth to overcome the 10,000 barrier, apparently definitely (we will see), but it had a growth above 14%.
There are altcoin and its derivatives that its holders move in hundreds of thousands (even millions) of their currencies so an increase of a few pennies can mean a lot of profit, that even in some of its holders may have years of Hodl waiting for a significant increase . So the term time bomb is relative in the individuality and importance of each owner of those Altcoin.
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Now, some altcoins can increase their prices more than Bitcoin. Some people stated that it may be the bullish time for altcoins.
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In terms of percentages! which is the only way it can happen. In this sense, some may have large increases but even in the recovery phase, after steep falls.