StockFetcher Forums · General Discussion · Stochastics Filter?<< >>Post Follow-up
danielmiz
3 posts
msg #68948
Ignore danielmiz
11/3/2008 12:18:03 AM

Looking for help on a stochastics filter to identify pullbacks - the general filter is:

Stochastic(7,10,4) %D has been decreasing for 4 days and Stochastic(7,10,4) %K has been increasing for 4 days


But would like to screen for pullbacks from 4 to 6 days. Ideally the filter looks like this:

Show stocks where Stochastic(7,10,4) %D has been decreasing for 4 days and Stochastic(7,10,4) %K has been increasing for 4 days
or show stocks where Stochastic(7,10,4) %D has been decreasing for 5 days and Stochastic(7,10,4) %K has been increasing for 5 days
or show stocks where Stochastic(7,10,4) %D has been decreasing for 6 days and Stochastic(7,10,4) %K has been increasing for 6 days

But since there's no "OR" statement in SF, how would you code this? Tried using TRO's count method to mimic the OR but couldn't figure it out.


chetron
2,817 posts
msg #68949
Ignore chetron
11/3/2008 6:57:03 AM

maybe...


Fetcher[


/* TACHIKAWA */


set{vpb4a,count(Stochastic(7,10,4) %D has been decreasing for 4 days,1)}
set{vpb4b,count(Stochastic(7,10,4) %K has been increasing for 4 days,1)}
set{vpb4,vpb4a * vpb4b}


set{vpb5a,count(Stochastic(7,10,4) %D has been decreasing for 5 days,1)}
set{vpb5b,count(Stochastic(7,10,4) %K has been increasing for 5 days,1)}
set{vpb5,vpb5a * vpb5b}


set{vpb6a,count(Stochastic(7,10,4) %D has been decreasing for 6 days,1)}
set{vpb6b,count(Stochastic(7,10,4) %K has been increasing for 6 days,1)}
set{vpb6,vpb6a * vpb6b}

set{vallpba,vpb4 + vpb5}
set{vallpb,vallpba + vpb6}


add column vpb4
add column vpb5
add column vpb6


draw vpb6 on plot vpb4
draw vpb5 on plot vpb4

vallpb above .5
do not draw vallpb

]







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