The first technique you should know if you intend to investing in bitcoin is you have to know about bitcoin. This is the main thing, it's useless to invest but you don't know where to invest. Secondly, bitcoin prices are very volatile and their prices are heavily be affected by various information or rumors so you should have to know the latest news about bitcoin. Let's say there are come negative rumors about bitcoin certainly bitcoin price will go down, this is a good time to buy bitcoin. The third, define your investment what will you choose long term investment or short term investment.