IMHO, no automated strategies work except for high frequency trading done by the banks (inside of the bid and offer i.e the spread) when the banks want to ofset their long or short positions.
The reason is that automation is unable to look at major areas of support and resstance.
I am marking these levels over the weekend and take trades when prices bounces from them
For example I have attached a chart marking the levels on eur nzd as I am looking for a sell...these levels are past price action which you have to see and train your eyes to look out for. No indicators that I am aware of mark these major levels with precision i.e levels where buyers and sellers exist.
If it makes any difference, I am presently in a buy on gold @2146.90 looking for 2152 am not posting the chart because that constitutes a trade recomendation and I am not legally qualified to do so