How true is the price of bitcoin repeat it in history. Have you also observed it or it may be coincident only. If that so, this will be expected to happens in this year?
I don't see bitcoin rise as coincidence, it is purely what is happening in the market since the demand is great, the price eventually would rise up to some point wherein it pumps at a very high % that sometime it is not expected to happen and this is what makes bitcoin more popular than ever. Bitcoin is good for long term investment where you should have to hold and wait for the big pump to happen before selling your btc. My speculation for the price of btc to increase up to more than $20K til end of 2018 and wish this will happen in due time.