And your investment will have a huge post at the end of the year because if you invest according to the DCA method, it will be easier for you to invest the most.
If you're getting into Bitcoin investment with a year plan, then you're targeting short-term profits and that's the routine of a trader and not an investor. You aren't even sure that you'll be in profits by then and you may sell in loss. Bitcoin is better approached with a long-term plan of at least one whole cycle of accumulating it. You can go for a longer duration for more chance at success in your investment by accumulating more stashes of Bitcoin.
In Bitcoin you should have an accumulation target and a holding period, usually the length of time advisable before you take profits from your investment is for at least 4-10 years. You can go for as much time as you can and have. The longer you hold, the higher your profitability potentials.