StockFetcher Forums · General Discussion · Flag filter<< >>Post Follow-up
molecules mal
7 posts
msg #162041
Ignore molecules mal
modified
11/21/2025 11:33:19 PM

NUVB recently made a flag and ripped. It made a flagpole from 3.44 on 10/20 to 5.4 on 10/28, then formed the flag down to 4.62 on 11/18 before ripping on 11/19. I'd like to build a filter to catch bull flags like NUVB. I made two, but I missed NUVB for some reason. To be specific, I want the flag to be level or have a slight downtrend.

xarlor
628 posts
msg #162042
Ignore xarlor
11/22/2025 2:48:30 PM

So, you have two flag filters, want help writing a flag filter, but don't post your existing filters so we have to write one from scratch for you? C'mon guy, how about a little forum help etiquette?

This got NUVB on 11/05/25. Don't know if that's too early for your liking.

Fetcher[
close > 1
average volume(30) > 100000
slope of average volume(5) < 0

close gained more than 15% over the last 10 days
close reached a new 60-day high within the last 10 days
linear regression slope(5) between -0.5 and 0.5

close < high 5 days ago
high decreased less than 5% over the last 5 days
low decreased less than 10% over the last 5 days

set{h70,high 10-day high * .70}
set{h90,high 10-day high * .90}
close is between h70 and h90

do not draw close 60-day high
do not draw linear regression slope(5)
do not draw slope of average volume(5)
do not draw average volume(5)
do not draw average volume(30)
]



StockFetcher Forums · General Discussion · Flag filter<< >>Post Follow-up

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