This is one of the best strategy that I've been using for a very long time..what's i liked most with this strategy is when you buy in the first dip,you still have some balances to buy if ever a double dip happens..when a market recovery happens and My second entry hits the price of my first entry i would sell all my second entry for some profits..studying the market and try using different percentage in your every entry,2 to 4 market entry is good enough for this strategy..
There a lots of good strategy to use for trading and the one mentioned above is one of them,It worked for me and many of us, but it's not a guarantee that it will work for you too.So if anyone would try using this strategy and not getting good results,using stop loss is always a good option.