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OK, Bill, thanks for all your help, as usual. I'll
recheck my numbers.
Ken
> Do you have some AFL code that
> exactly matches the
FT chart program?
Ken,
The code below is the substitution I
posted, inserted into your
original posted code. For me, it produces exactly
the same value as
FastTrack, for instance, 370.531, as of 1/20/06, using my
versions of
the extended proxies, slpiz and shpiz, in AB and in FT. Using
slpix
and shpix, AB and FT both show 22.334 for
1/20/06.
Bill
/* Relative Strength -
FT Style.afl
Ken Close, with change by Bill Barnard, 1/20/06
*/
SLPIK=Foreign("SLPIK","C");
SHPIK=Foreign("SHPIK","C");
Pr=24;
Pr2=44;
//
start change by BB
num1 = IIf(IsEmpty(SLPIK[BarCount - 1]), 1,
LastValue(Cum(NOT IsEmpty(SLPIK))));
num2 = IIf(IsEmpty(SHPIK[BarCount -
1]), 1,
LastValue(Cum(NOT IsEmpty(SHPIK))));
mutualMax = Min(num1,
num2);
startIndex = BarCount - mutualMax;
si =
startIndex;
StartPLong = SLPIK[si];
StartPShort =
SHPIK[si];
//StartPLong=SLPIK[5];
//StartPShort=SHPIK[5];
//
end change by
BB
RS1=SLPIK/StartPLong;
Rs2=SHPIK/StartPShort;
RS=(RS1/Rs2)*10;
ShortSma=MA(RS,Pr);
LongSMA
=MA(RS,Pr2);
Plot(ShortSma,"",6,4);
Plot(LongSMA,"",11,4);
Plot(RS,"RS",colorYellow,4);
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