how about look up some afl functions like cross() and plot()? buy = cross(C, ema(c,20)... plot(ema(c,50)...
--- In [email protected], "xu_ningning2000" <[EMAIL PROTECTED]> wrote: > > Okay, I am a novice in programming. > > I know Amibroker provides MA/EMA/WMA for daily calculation using > pre-defined parameters like "close". (I get that from examples) > > Let's take ema for example: > > Syntax: ema (array, periods) > > How can I express the following idea: > > buy stock when current stock price is greater than current intraday > ema(??, 50)? > > Or how to print the current intraday ema(20) and ema (50) for my > reference? > > thanks a lot >
