StockFetcher Forums · General Discussion · Bollinger Band WIDTH<< >>Post Follow-up
karennma
8,057 posts
msg #27327
Ignore karennma
7/12/2003 7:48:21 PM

I need some help. Can someone tell me how to measure the BBand width of SINA (see chart) during the time period from Sep'02 - Oct '02? Or what would u call the width? Zero or what?
THANKS



ig0r
51 posts
msg #27330
Ignore ig0r
7/12/2003 8:08:27 PM

Parameters Period
Sigma
Usage Bollinger Width(20)
Bollinger Width(20,1.5)

Description The Bollinger Width returns the width of the upper and lower bollinger band divided by the n-day average price. In otherwords, a Bollinger width near 0 indicates the upper and lower bollinger bands are very close together while a value near 1 indicates wide bands.

Examples
Fetcher[show stocks where the Bollinger width(20) is between 0 and 0.15 and draw Bollinger(20)]


Fetcher[show stocks where the Bollinger width(20) has reached a new 6 month low and draw Bollinger(20)]


Fetcher[show stocks where the Bollinger width(30) has reached a new 1 year high and draw Bollinger(30)]





karennma
8,057 posts
msg #27333
Ignore karennma
7/12/2003 9:30:36 PM

Igor!
**THANKS**
;>)
karenb



StockFetcher Forums · General Discussion · Bollinger Band WIDTH<< >>Post Follow-up

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