Kevin, In general, if you want the intraday advance-decline line, you need to start with a) the intraday advance line, and b) the intraday decline line.
As mentioned, GetRTDataForeign() returns a number (not a line), and does so in realtime (not historically). Probably your data provider offers symbols for ADV and DECL which will have the historical intraday quotes. I recommend you find those symbols, make sure you can plot them, and then work forward from there. Assuming those symbols are available, this approach will work, guaranteed. I get the impression that you are perhaps trying to capture realtime data and save it into a ticker array yourself, one "capture" per chart bar. I've never implemented this approach, and I don't even know if it can be done. Possibly one of the highly realtime-oriented members can comment on this. --- In [email protected], "kevinoversby" <kevinover...@...> wrote: > > OK, thanks. > > Today I tried storing the values in an array but still only get the last > number: > > adv = GetRTDataForeign("bid","AD-NYSE-NYSE-IND"); > dec = GetRTDataForeign("ask","AD-NYSE-NYSE-IND"); > > array[ BarCount -1 ] = adv-dec; > Plot(array,"array",1); > > AddToComposite( array, "~ADD2","C", atcFlagDefaults | > atcFlagEnableInIndicator ); > Plot(Foreign("~ADD2","C",1),"ADD2",1); > > Can anyone see the problem? > > Thanks > > Kevin > > > --- In [email protected], "progster01" <progster@> wrote: > > > > Hi. > > > > GetRTDataForeign() returns a number, not an array: > > > > SYNTAX GetRTDataForeign( ''fieldname'' , ''symbol'' ) > > RETURNS NUMBER > > > > hence the code is storing and plotting a number (a single value) rather > > than an array of differing values. > > > > > > > > --- In [email protected], "kevinoversby" <kevinoversby@> wrote: > > > > > > Has anyone managed to store intraday advance-decline data in a composite? > > > The code below only plots the last value. > > > > > > --- In [email protected], "kevinoversby" <kevinoversby@> wrote: > > > > > > > > adv = GetRTDataForeign("bid","AD-NYSE-NYSE-IND"); > > > > dec = GetRTDataForeign("ask","AD-NYSE-NYSE-IND"); > > > > > > > > AddToComposite( adv-dec, "~ADD","C", atcFlagDefaults | > > > > atcFlagEnableInIndicator ); > > > > > > > > Plot(Foreign("~ADD","C",1),"AD",1); > > > > > > > > > > > > The above code plots the ONLY last value of AD-NYSE. However, I wanted > > > > to accumulate values in real-time in the composite - any hints on how > > > > to do it? > > > > > > > > Thanks > > > > > > > > Kevin > > > > > > > > > >
