Either of the two is a good idea and a suggestion to take, we need to know this that using the DCA pattern is required of us to keep on a constant check on the market volatility and how it rises and fall from the mainstream, we have to have a closer study on the chart, observe the movements and be able to derive out what may be the next expectation on the market to either dump or pump, this will aid our own method of using DCA effectively, whereby we buy immediately we sense the signal for dump and hold while the market pumps and we keep repeating the process althrough out the month.