StockFetcher Forums · Filter Exchange · Slope Angle in Degrees<< 1 2 3 4 >>Post Follow-up
stocktrader
294 posts
msg #56681
Ignore stocktrader
11/11/2007 11:51:04 PM

All great stuff guys.
Woke me up talking about all this higher math.

Plan the trade, trade the plan.

SAFeTRADE
630 posts
msg #56693
Ignore SAFeTRADE
11/12/2007 9:40:00 AM

I had the math reversed on the 22 and 67 degree angles, They are now fixed.

Fetcher[
apply to symlist(fslr,bidu,jaso,spwr,tbsi,exm,goog,aapl)


set{a67, OPEN 4 DAYS AGO * .20}
set{b67, a67 * .20}
set{c67, b67 * 7.5}



set{a45, OPEN 4 DAYS AGO * .20}
set{b45, a45 * .20}
set{c45, b45 * 5}

set{a22, OPEN 4 DAYS AGO * .20}
set{b22, a22 * .20}
set{c22, b22 * 2.5}




set{13a67, low 13 day low + c67}
set{13a45, low 13 day low + c45}
set{13a22, low 13 day low + c22}

draw 13a67 on plot price
draw 13a45 on plot price
draw 13a22 on plot price

/* high reached a new 55 day high in the last 1 day
close between 30 and 85
volume > 25000
ma(50) > ma(200) */

draw weekly rsi(5) on plot weekly rsi(2)
do not draw high 11 week high

set{LimDiff55, high 55 day high minus low 20 day low}
set{PPDiff55, CLOSE minus Low 20 day low}
set{PPDiv55, PPDiff55 / limdiff55}
set{BallOn55, PPDiv55 * 100}

draw ballon55 line at 75
draw weekly rsi(14) line at 65
draw rsi(14) on plot weekly rsi(14)


set{buy, count(high reached a new 55 day high in the last 1 day,1)}
set{sell, count(close reached a new 13 day low in the last 1 day,1)}
draw sell on plot buy
draw weekly macd
]



lorypanna
16 posts
msg #160432
Ignore lorypanna
7/20/2023 12:23:35 PM

After almost 16 years ...

First of all, sorry for my poor English, I'm from Italy and I know I have to improve it ... So many things to improve in this life ...

Looked this post after an asnwer from SAFeTrade to my question in post https://www.stockfetcher.com/forums/Filter-Exchange/For-those-of-us-who-like-a-quick-3-to-5-day-move-in-the-mark/160423

I'm just a beginner, trying in first place to understand the logic behind some filters I find interseting. I still cannot understand how use them in trading, but that is not my objective for now.

This said, the question(s):
- In the stocktrader posts/filters I see 3 multipliers of the % variation of close vs open[-x]: 1/0.02238 when x=3; 1/0.0378 when x=5; 1/0.1709 when x=21. If I understand well, these multipliers mean: on a 3 periods, an agle of 45° results when the % variation of close vs open[-2] is 2,238%; on a 5 periods, when it is 3,78%; on a 21 periods, when it is 17,09%
- Do I understand well? If it's possible to know, how are these values obtained and which is the general formula for N periods? I tried the proportion based on x but it doesn't seem to work

Thanks in advance for any help, if any. Have a nice day

SAFeTRADE
630 posts
msg #160434
Ignore SAFeTRADE
7/20/2023 4:37:38 PM

That question should be driected to Stocktader if he is still here. I cannot answer that.

stocktrader
294 posts
msg #160521
Ignore stocktrader
8/24/2023 8:12:19 PM

16 years…..been that long already? Still here. You’ve almost answered your own question. Remember, this is trigonometry. The key is the chart length in this filter. From there, can figure out where those decimal numbers come from. Still using this filter today as one part part of my binary multi-filter array. Best regards.

lorypanna
16 posts
msg #160531
Ignore lorypanna
8/27/2023 4:46:46 PM

Thanks @stocktrader for your answer
I'll try to understand how you define the 'constant' used in the adjacent calculation ...
Cheers from Italy

StockFetcher Forums · Filter Exchange · Slope Angle in Degrees<< 1 2 3 4 >>Post Follow-up

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