Bollinger Bands Strategies

The Bollinger Band theory is designed to depict the volatility of a stock. It is quite simple, being composed of a simple moving average, and its upper and lower "bands" that are 2 standard deviations away. Standard deviations are a statistical tool used to contain the majority of movement or "deviation" around an average value. Bear in mind that when you use the Bollinger Band theory, it only works as a gauge or guide, and should be use with other indicators.

Normally, we use the 20-Day simple moving average and its standard deviations to create Bollinger Bands. Strategies some investors use include shorter- or longer-term Bollinger Bands depending on their needs. Shorter-term Bollinger Bands strategies (less than 20-Days) are more sensitive to price fluctuations, while longer-term Bollinger Bands (more than 20-Days) are more conservative.

So how do we use the Bollinger Band theory?

The Bollinger Band theory will not indicate exactly which point to buy or sell an option or stock. It is meant to be used as a guide (or band) with which to gauge a stock's volatility.

When a stock's price is very volatile, the Bollinger Bands will be far apart. In technical indicator charts, this is depicted like a widening gap. On the other hand, when there is little price fluctuation, hence low volatility, the Bollinger Bands will be in a tight range. This is depicted as narrow "lanes" along the chart.

As for how we use the Bollinger Band theory, here are a couple of guidelines.

History shows that a stock usually doesn't stay in a narrow trading range for long, as can be gauged using the Bollinger Bands. Strategies include relating the width with the length of the bands. The narrower the bands, the shorter the time it will last. Therefore, when a stock starts to trade within narrow Bollinger Bands, we know that there will be a substantial price fluctuation in the near future. However, we do not know which direction the stock will move, hence the need to use Bollinger Bands strategies together with other technical indicators.

When the stock starts to become very volatile, it is depicted in the chart by the actual stock price "hugging" or staying very close to either the upper or lower Bollinger Bands, with the Bands widening substantially. The wider the Bands are, the more volatile the price is, and the more likely the price will fall back towards the moving average.

When the actual stock price moves away from the Bands back towards the moving average, it can be taken as a signal that the price trend has slowed, and will move back towards the moving average. However, it is common for the price to bounce off the Bands a second time before a confirmed move towards the moving average.

As usual, and for the Bollinger Band theory in particular, it should be noted that individual indicators should not be used on their own, but rather with one or two additional indicators of different types, in order to confirm any signals and prevent false alarms.

Steven is the webmaster of http://www.option-trading-guide.com If you would like to learn more about Option Trading or Technical Analysis, do visit for various strategies and resources to help your stock market investments.

taxi o'hare Wisconsin Dells ..

In The News:

Learn how to work Google's calendar application to streamline and organize your daily tasks from technology expert Kim Komando.

If you do not want Facebook to have automatic access to your private photos, follow our tips to protect yourself. Kurt “CyberGuy" Knutsson shows you how.

Kurt “CyberGuy" Knutsson goes into detail about Apple’s recent iOS update that allows iPhone users to instantly translate spoken language simply by using the Action Button.

Safeguarding your digital life with a reliable physical backup isn't just a precaution, it's a necessity. Kurt “CyberGuy" Knutsson provides the essential backup checklist.

Kurt “CyberGuy" Knutsson reveals how a Redditor exposed false recycling claims at their apartment, highlighting a report that only 21% of U.S. recyclables are processed.

Kurt "CyberGuy" Knutsson offers a travel toolkit featuring five technology tools to help you with booking flights and hotels for your summer vacation.

The bubble behind the clock on your iPhone can appear in different colors. Kurt "CyberGuy" Knutsson explains what each of those colors mean.

Scammers are using the power of artificial intelligence to mimic voices of people and are using the fake voices to commit crimes, like kidnappings.

Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents now and for the future.

Tech guru Kurt "CyberGuy" Knutsson explains the science behind the Invisibility Shield, a 6-foot shield that makes people become invisible.

The International Olympic Committee on Friday announced plans to use AI in various Olympic aspects, including athlete identification, training and judging.

Tech guru Kurt "CyberGuy" Knutsson explains an easy trick to avoid squinting while working or surfing the web by zooming in on your personal computer.

Streaming giant Roku has recently been targeted by a pair of cyberattacks, and the company confirmed over a half million Roku accounts were compromised.

The Land Aircraft Carrier combines an all-terrain, six-wheeled vehicle with a two-seat aircraft, which features electric vertical takeoff and landing.

The European Union has sent TikTok a "request for information" on the video sharing platform's newest app, TikTok Lite, under the Digital Services Act, with the aim to clean up social media.

Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents now and for the future.

The FBI is warning the public about a recent phishing scam via text that claims its targets owe money in Pennsylvania for unpaid road toll charges.

Your Apple Music settings may be revealing to your contacts what you're listening to. Kurt "CyberGuy" Knutsson explains the process to change those settings.

Learn how to secure social media accounts, implement legacy contacts, and create a digital estate plan to protect your online assets from 'ghost hackers' after your death.

A ported phone number scam is leading to more people having their identities stolen by sophisticated scammers. Kurt “CyberGuy" Knutsson tells you what you need to know.

The Great Pacific Garbage Patch, a vast marine debris vortex, is being tackled by The Ocean Cleanup’s innovative technologies. Kurt “CyberGuy" Knutsson explains.

Discover easy solutions to tame autocorrect frustration on iOS and Android devices. Turn off, customize and add personal touches to your typing experience.

Kurt “CyberGuy" Knutsson reveals the six top things to do right now before it’s too late: Tech and life choices that can keep your safer on and offline.

Kurt “CyberGuy" Knutsson shows you some simple steps to discreetly hide apps or an entire app page on your iPhone for decluttering or confidentiality.

The ambient light sensors on smartphones may be turned into cameras, according to researches at MIT. This could pose a threat to people's privacy.

Bollinger Bands Strategies

Stocks & Mutual Fund