Int Alligator

Alligator robot with red line crossing between blue and green;

It counts with stop loss and take profit (can vary some points so I recommend to test first with Strategy tester), decided to retire trailing stop since some errors could occur. 

Counting via number of candles available again, it counts according to the hour, example: openned with minute 1 and is selected as 6, will close at 7's openning. But depending of the market can shift to -1, so test before real account.

Also have maximum of trades (0 == no trades enabled, like if the volume is 0) and number of candles allowed (0 == disabled), example:

I also has the choice to close if the direction changes about the opposite side (if you're bought and a sell signal occurs or vice-versa).

EAs and all market tools are a risky investment, so be careful!!! Prefer always to analyze before with solid parameters...

Now the EA counts with a trigger and lock position feature, but if you use it you'll automatically disable the number of candles feature.

So, my recommendation is: demo account after strategy tester!