[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[EquisMetaStock Group] Re: stdev and average



PureBytes Links

Trading Reference Links

I'm not entirely clear on what you want, but will give it a go, just
on the moving average bit though.  Do something like

SR := Cum(ROC(c,13,%))
SN := Cum(1)

SR/SN

I *think* this is what you are looking for, using all available
periods at all times.

Regards
MG Ferreira
TsaTsa EOD Programmer and trading model builder
http://www.ferra4models.com
http://fun.ferra4models.com 



--- In equismetastock@xxxxxxxxxxxxxxx, "robcpettit" <robcpettit@xxxx>
wrote:
> Hi using stdev(roc(c,13,%),100) I can plot the stdev for roc over 100
> periods. Is it possible though to plot the stdev of price data from
> day 1. Eg say first 100 periods stdev = x, then 101 = x1, 102 = x2
> etc. Basically adding a period recalculating stdev and plotting, but
> retaining the day befores on the chart. Also how can I do the same but
> this time calculate the average of the roc.
> Regards Robert





------------------------ Yahoo! Groups Sponsor --------------------~--> 
<font face=arial size=-1><a href="http://us.ard.yahoo.com/SIG=12ho9g6dh/M=362131.6882500.7825259.1493532/D=groups/S=1705375617:TM/Y=YAHOO/EXP=1124130932/A=2889190/R=0/SIG=10r90krvo/*http://www.thebeehive.org
">Put more honey in your pocket. (money matters made easy) Welcome to the Sweet Life - brought to you by One Economy</a>.</font>
--------------------------------------------------------------------~-> 

 
Yahoo! Groups Links

<*> To visit your group on the web, go to:
    http://groups.yahoo.com/group/equismetastock/

<*> To unsubscribe from this group, send an email to:
    equismetastock-unsubscribe@xxxxxxxxxxxxxxx

<*> Your use of Yahoo! Groups is subject to:
    http://docs.yahoo.com/info/terms/