Good news or bad news, who cares? Now market do not care about the news, imagine that this news would be published in the year 2017 market would probably rise by many percents, but now, nothing 
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I agree with you, now good news doesn't have a big effect on the cryptomarket movement, every year has different factors to influence the cryptomarket and this year it is still unknown which will affect the movement of the cryptomarket..