It is possible with good strategies. You are asking for money which is 200x the investment in six months of period. In the trading platform on an average earner gets 20-30% of money back with 10-59 dollars invested amongst few of the top coins. Apart from this investment you can earn extras from bitcoin investment which will keep your investment rising by 10-20% on monthly basis. Putting all together for six months will take you toward goal slowly.

To achieve the goal completely, you will have to reinvest the compound + principle amount back into the coins to increase your rate of return. For each reinvest you perform after specific period, you increase your rate of return too. This you can make the goal of 5K achievable.