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.

FAQ

What is the symbol for Alliance Data Systems Corporation Stock and on which exchange is it traded?
The symbol for Alliance Data Systems Corporation is ADS and it is traded on the NYSE (New York Stock Exchange).

Should I buy or sell Alliance Data Systems Corporation Stock?
Alliance Data Systems Corporation 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 Alliance Data Systems Corporation Stock?
Alliance Data Systems Corporation Stock can be purchased through just about any brokerage firm, including online brokerage services.
Click here for our free guide on how to buy Alliance Data Systems Corporation Stock.

What's the current price of Alliance Data Systems Corporation Stock?
As of the end of day on the 2022-08-17, the price of an Alliance Data Systems Corporation (ADS) share was $44.67.

What is the 52-week high and low for Alliance Data Systems Corporation Stock?
The 52-week high for Alliance Data Systems Corporation Stock is $106.08 and the 52-week low is $34.58.

What is the market capitalization of Alliance Data Systems Corporation Stock?
As of the 2022-08-17, the market capitalization of Alliance Data Systems Corporation is 2.847B.
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About Alliance Data Systems Corporation

Alliance Data Systems Alliance Data Systems Corporation provides marketing and loyalty solutions in the United States and internationally. It facilitates and manages interactions between its clients and their customers through consumer marketing channels, including in-store, online, email, social media, mobile, direct mail, and telephone. The company operates in three segments: LoyaltyOne, Epsilon, and Card Services. The LoyaltyOne segment owns and operates the AIR MI... ADS Profile

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