新系统 - 不是“LOL” (new system - not "LOL")

I have been playing with a an old system
but added a filter
which seems to keep us out of 25-30% of bad trades

1.macd normal setting : base signal
2.sar normal setting : sell/buy signal
3.20 sma : filter - mid-term trend

1. macd trending up
2. 20 sms trending up or flat!
3. sar gives a buy sign

the opp.

1. 20sma flatting out in the opp way
2. sar in the opp direction will be the exit signal

( I still like to trade with the day trend)