My strategy provides the basis of the known SAR (M1 chart) indicator signals of buying and selling. The algorithm is completely simple: sell if the SAR over the last tick Bid, and buy if the SAR under the last tick Bid, constant TP5 pip and SL 100 pip, but close and cancel positon if TP>4.The strategy has a day filter (no trade on Thru, Fri, Sun) and standard deviation as filter (it can trade only over the stddev 0.00015 on M1 chart).