StockFetcher Forums · General Discussion · COG(10,2) and also Closing Prices getting narrower over a period of time<< >>Post Follow-up
dleather25
39 posts
msg #148964
Ignore dleather25
8/21/2019 3:20:14 AM

Trying to make a filter that has the Center of Gravity where over a 10-26 week period the center of gravity COG(10,2) difference is getting narrower and narrower, for instance 12 weeks ago it was above 1 and then 8 weeks ago it was below -1 and then 6 weeks ago it was above .75 and then 4 weeks ago it was below -.75 and then 2 weeks ago it was above .25 and then 5 days ago it was below -.25.... basically if drawn out it would be like a bouncy ball bouncing up a hill until it finally stops bouncing. Obviously values don't need to be in there if I am trying to just get it where it keeps getting closer to zero over a 10-26 week period, but i was just using those as an example, HDII and IGEX has something similar to that going on right now. Is this something that is possible to create. I tried to draw it below but it wouldn't let me put forward slashes only backward slashes, but I put spaces instead. I'd also like to figure out a way to do this with closing prices as well.




--1------/- -------------------------------------------------------------------------------------
--------/--- -----------/- ----------------------------------------------------------------------
------/------- --------/---- ------/- -------------------------------------------------------------
-----/---------- -----/------ ---/---- --/ ---0---------------------------------------------------
----/------------ --/---------- / ----- /-----------------------------------------------------------
-1/-------------- /------------------------------------------------------------------------------
/


graftonian
1,089 posts
msg #148967
Ignore graftonian
8/21/2019 12:39:47 PM

Does TOL fit your profile?
Fetcher[
symlist(tol)
draw COG(10,2)
]



xarlor
581 posts
msg #148970
Ignore xarlor
8/21/2019 2:09:00 PM

This is a start. Hopefully, someone can add to it and refine.

Fetcher[
chart-time is 1 year
average volume(30) > 1234567
close > 10

set{var1,abs(cog(10,2))}
126 day slope var1 < -0.0005

draw cog(10,2)
do not draw var1
do not draw 126-day slope of var1

/* exclude IPOs in the last year */
volume 1 year ago > 0
]



graftonian
1,089 posts
msg #148971
Ignore graftonian
8/21/2019 2:36:59 PM

additions to xarlors code
Fetcher[

chart-time is 1 year
average volume(30) > 1234567
close > 10

set{var1,abs(cog(10,2))}
126 day slope var1 < -0.0005

draw cog(10,2)
/*************my additions ***********/
set{x, stddev(var1, 30)}
draw x
draw cma(x, 126)
add column cma(x, 126)
sort on column 5 ascending
/************************************/
/* exclude IPOs in the last year */
volume 1 year ago > 0

]



dleather25
39 posts
msg #148973
Ignore dleather25
8/21/2019 5:17:52 PM

Those look pretty close, Thanks for your help! Is there a way to do that with closing prices over a similar period

dleather25
39 posts
msg #148974
Ignore dleather25
8/21/2019 5:35:09 PM

the x and ma on there when they get close it looks like the stocks tend to run, just now diving into the results, thanks a lot xarlor and graftonian!!!

dleather25
39 posts
msg #148977
Ignore dleather25
8/22/2019 12:27:40 AM

@graftonian What does sttdev mean in the formula you created and if i didn't want it to do the pattern I asked for and it just show me the x and the cma you have it drawing on the chart, what would I remove? the < -.0005 and just put the 126 day slope of var1?

"chart-time is 1 year
average volume(30) > 1234567
close < .01

set{var1,abs(cog(10,2))}
126 day slope var1 < -0.0005

draw cog(10,2)
/*************my additions ***********/
set{x, stddev(var1, 30)}
draw x
draw cma(x, 126)
add column cma(x, 126)
sort on column 5 ascending
/************************************/
/* exclude IPOs in the last year */
volume 1 year ago > 0

-
ADX(14) is between 15 and 40
draw Williams Accumulation Distribution
draw Accumulation Distribution
draw Williams Accumulation Distribution 10 week low
set{52wh, close 52 week high}
add column 52wh
set{52wl, close 52 week low}
add column 52wl
-"

the bottom is my additions to it just forget those.

xarlor
581 posts
msg #148980
Ignore xarlor
8/22/2019 7:52:02 PM

dleather25, just remove the entire line as commented below. This will stop SF from filtering based on the narrowing pattern you asked originally.

As for graft's addition, I believe it is sorting the results by (least to greater) amount of variation in the COG during the last 30 days.

Fetcher[
chart-time is 1 year
average volume(30) > 1234567
close < .01

set{var1,abs(cog(10,2))}

/* Remove this line to not filter by a narrowing COG pattern.
126 day slope var1 < -0.0005
*/

draw cog(10,2)
/*************my additions ***********/
set{x, stddev(var1, 30)}
draw x
draw cma(x, 126)
add column cma(x, 126)
sort on column 5 ascending
/************************************/
/* exclude IPOs in the last year */
volume 1 year ago > 0

-
ADX(14) is between 15 and 40
draw Williams Accumulation Distribution
draw Accumulation Distribution
draw Williams Accumulation Distribution 10 week low
set{52wh, close 52 week high}
add column 52wh
set{52wl, close 52 week low}
add column 52wl
]



StockFetcher Forums · General Discussion · COG(10,2) and also Closing Prices getting narrower over a period of time<< >>Post Follow-up

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