I think it is not too late to buy a bitcoin right now. If you are serious about how to add Bitcoin to your portfolio, you will need to be thorough. When investing in the electronic money market, you should also take risks. Continue to conduct your own research and statistics, assess the strengths and weaknesses of this currency. The wise investor will invest in knowledge and thorough research to make a huge profit. And bitcoin is increasing exponentially with high values. Investing in a bitcoin is a risky undertaking, as it will bring you benefits