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<SPAN
class=080283501-25012004>Hello,
<SPAN
class=080283501-25012004>
It took TJ's
help to get this little gem going, it allows you to place your cursor anywhere
on your chart and modify/vary, using the Param(), the price bar at
that position. This is very useful when evaluating the response of systems
and indicators.
<SPAN
class=080283501-25012004>
Note that the
modified price is only available to subsequent code in the same
formula. If you want to test a system you need to either paste
the code ahead of your system's code or copy it into an include file. Or,
if you need the change to apply to many formulas, you could use the
SaveParameter() and GetParameter() OSAKA functions I posted some weeks ago to
accomplish that.
<SPAN
class=080283501-25012004>
In system analysis
you may find that in some systems a small price change of a few cents may make
the difference between going Short or Long. In Indicator analysis you may find
that the effect of a price change last much longer than you thought.
For <SPAN
class=080283501-25012004>example the code below shows that a price change may
effect the RSI(4) value as far away 20 bars away.
<SPAN
class=080283501-25012004>
have
fun!
<SPAN
class=080283501-25012004>herman.
<SPAN
class=080283501-25012004>
<FONT
face=Arial>CursorBar = SelectedValue<FONT
color=#000000>(BarIndex())
== BarIndex<FONT
face=Arial>(); ParamPrice = <FONT
color=#0000ff>SelectedValue(<FONT
color=#ff0000>Close) * (<FONT
color=#ff00ff>1 + <FONT
color=#ff00ff>0.01 *<FONT
color=#0000ff>Param("Close
% Change",0<FONT
color=#000000>,-10<FONT
color=#000000>,10<FONT
color=#000000>,0.1<FONT
size=2>)); <FONT
color=#ff0000>Close = <FONT
color=#0000ff>IIf(CursorBar,ParamPrice,<FONT
color=#ff0000>Close<FONT
face=Arial>); <FONT
color=#0000ff>Plot(<FONT
color=#ff0000>C,<FONT
color=#ff00ff>"Close",<FONT
color=#ff00ff>1,<FONT
color=#ff00ff>64<FONT
color=#000000>); Plot<FONT
color=#000000>(RSI<FONT
color=#000000>(4<FONT
color=#000000>),"RSI(3)"<FONT
color=#000000>,1<FONT
color=#000000>,1<FONT
color=#000000>|styleOwnScale<FONT
color=#000000>,0<FONT
color=#000000>,500<FONT
size=2>); StoRSI4 = (<FONT
color=#0000ff>RSI(<FONT
color=#ff00ff>4)-<FONT
color=#0000ff>HHV(<FONT
color=#0000ff>RSI(<FONT
color=#ff00ff>4),<FONT
color=#ff00ff>4))/(<FONT
color=#0000ff>HHV(<FONT
color=#0000ff>RSI(<FONT
color=#ff00ff>4),<FONT
color=#ff00ff>4)-<FONT
color=#0000ff>LLV(<FONT
color=#0000ff>RSI(<FONT
color=#ff00ff>4),<FONT
color=#ff00ff>4))*<FONT
color=#ff00ff>100<FONT
color=#000000>; Plot<FONT
color=#000000>(StoRSI4,"StoRSI4"<FONT
color=#000000>,1<FONT
color=#000000>,1<FONT
color=#000000>|styleOwnScale<FONT
color=#000000>,0<FONT
color=#000000>,500<FONT
size=2>); <FONT
color=#ff0000>for(n=<FONT
color=#ff00ff>0;n<=<FONT
color=#ff00ff>100;n=n+<FONT
color=#ff00ff>10) <FONT
color=#0000ff>Plot(n,<FONT
color=#ff00ff>"",<FONT
color=#ff00ff>0,<FONT
color=#ff00ff>1|<FONT
color=#ff0000>styleOwnScale|<FONT
color=#ff0000>styleNoLabel,<FONT
color=#ff00ff>0,<FONT
color=#ff00ff>500<FONT
color=#000000>); GraphXSpace<FONT
color=#000000> = 50<FONT
color=#000000>;
Send BUG REPORTS to bugs@xxxxxxxxxxxxx
Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
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