Quote:
When a fast MA crosses upwards the slower MA and the position is only available after 4 bars
Do not understand what you mean with the position is only available after 4 bars?
What you have there is not a real crossover (see the examples) You are comparing the previous bar with a bar with a signal 6 bars ago. Lots of things can happen during 6 bars.
Also, I wouldn't use bid in the conditions since you are trading bars (open or close of the previous bar would be better See
http://www.molanis.com/support/faq#setup4)
Read this
http://ta.mql4.com/indicators/oscillators/macdThe Moving Average Convergence/Divergence (
MACD) Technical Indicator is the difference between a 26-period and 12-period Exponential Moving Average (EMA). So at the end of the day you want to use 2 ma crosses at the same time. (Ask yourself if using one will suffice)