Explanation to Bollinger's Bands

Bollinger Bands was created by John Bollinger in the early 1980s, its purpose is to define price action relative to the assets highs and lows. This technical indicator is used to identify buy and sell signals and has proven very well in doing so.

Bollinger Bands consist of a set of three curves drawn in relation to securities prices. The middle band is a measure of the intermediate-term trend, usually a simple moving average, that serves as the base for the upper and lower bands. The interval between the upper and lower bands and the middle band is determined by volatility, typically the standard deviation of the same data that were used for the average. StockInvest.us uses Bollingers suggested 20 day average.

Middle Bollinger Band = 20-period simple moving average
Upper Bollinger Band = Middle Bollinger Band + 2 * 20-period standard deviation
Lower Bollinger Band = Middle Bollinger Band - 2 * 20-period standard deviation

BandWidth defines the current width of the band.
%b defines the current position within the band.

BandWidth = (Upper Bollinger Band - Lower Bollinger Band) / Middle Bollinger Band
%b = (Last - Lower Bollinger Band) / (Upper Bollinger Band - Lower Bollinger Band)

Live Samples:

Bollinger Bottleneck Buy Pattern 1
Bollinger Bottleneck Buy Pattern 2
Bollinger Bottleneck Sell Pattern

Bottlenecks in bandwidth indicate an upcoming change. Break up through the moving average line or continuous movements above the moving average line indicate a break up, and vice versa.

Source: http://www.bollingerbands.com

RSI low/high Values: [ 25 - 75 ]
* StockInvest.us uses dynamically calculated RSI max/min levels to determine when stock is oversold or overbought based on historical behavior.
AI Analysis of 1991.HK
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1991 Dividend Payout History


# Declaration Date Ex-Date Pay Date Amount Yield
1 Oct 30, 2012 Dec 07, 2012 Dec 28, 2012 HK$0.0280 5.77%
2 Oct 28, 2011 Dec 13, 2011 Dec 28, 2011 HK$0.0560 9.03%
3 Oct 18, 2010 Nov 19, 2010 Dec 10, 2010 HK$0.0560 5.19%
4 Nov 26, 2009 Dec 21, 2009 Jan 13, 2010 HK$0.0560 4.34%
5 Nov 11, 2008 Dec 04, 2008 Dec 23, 2008 HK$0.0560 11.79%

FAQ

What is the symbol for Ta Yang Group Holdings Limited Stock and on which exchange is it traded?
The symbol for Ta Yang Group Holdings Limited is 1991.HK and it is traded on the HKEX (Hong Kong Stock Exchange).

Should I buy or sell Ta Yang Group Holdings Limited Stock?
Ta Yang Group Holdings Limited holds several positive signals, but we still don't find these to be enough for a buy candidate. At the current level, it should be considered as a hold candidate (hold or accumulate) in this position whilst awaiting further development.

How to buy Ta Yang Group Holdings Limited Stock?
Ta Yang Group Holdings Limited Stock can be purchased through just about any brokerage firm, including online brokerage services.
Click here for our free guide on how to buy Ta Yang Group Holdings Limited Stock.

What's the current price of Ta Yang Group Holdings Limited Stock?
As of the end of day on the May 24, 2024, the price of an Ta Yang Group Holdings Limited (1991.HK) share was HK$0.130.

What is the 52-week high and low for Ta Yang Group Holdings Limited Stock?
The 52-week high for Ta Yang Group Holdings Limited Stock is HK$0.310 and the 52-week low is HK$0.102.

What is the market capitalization of Ta Yang Group Holdings Limited Stock?
As of the May 24, 2024, the market capitalization of Ta Yang Group Holdings Limited is 254.82M.
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About Ta Yang Group Holdings Limited

Ta Yang Group Holdings Limited, an investment holding company, designs, manufactures, and sells silicone rubber input devices in Hong Kong, the People's Republic of China, rest of Asian countries, the United States, Europe, and internationally. It operates through Silicone Rubber and Related Products, and Healthcare and Hotel Services segments. The company's silicone rubber input devices primarily used in consumer electronic devices, keypads for ... 1991.HK Profile

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