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Bandas de Bollinger (BB)

Donchian Channel Width The Donchian Channel was developed by Richard Donchian and it could be compared to the Bollinger Bands. When it comes to volatility analysis, the Donchian Channel Width was created in the same way as the Bollinger Bandwidth technical indicator was. As was mentioned above the Donchian Channel Width is used in technical analysis to measure volatility. Volatility is one of the most important parameters in technical analysis. A price trend is not just about a price change. It is also about volume traded during this price change and volatility of a this price change. When a technical analyst focuses his/her attention solely on price analysis by ignoring volume and volatility, he/she only sees a part of a complete picture only. This could lead to a situation when a trader may miss something and lose money. Lets take a look at a simple example how volatility may help a trader: Most of the price based technical indicators are lagging indicators. When price moves on low volatility, it takes time for a price trend to change its direction and it could be ok to have some lag in an indicator. When price moves on high volatility, a price trend changes its direction faster and stronger. An indicator's lag acceptable under low volatility could be financially suicidal now - Buy/Sell signals could be generated when it is already too late. Another use of volatility - very popular one - it is to adapt a stop loss strategy to it: Smaller stop-loss recommended in low volatility periods. If it is not done, a stop-loss could be generated when it is too late. Bigger stop-loss recommended in high volatility periods. If it is not done, a stop-loss could be triggered too often and you may miss good trades.
Indicador Pine Script®
por HPotter
Hull Moving Average + Bollinger BandsThis study make use of Hull Moving Average and Bollinger Bands. The crosses give signal about HMA and BB crossovers, they are a bit lagging, if you stare well you will spot them a little earlier. It look like a good idea to buy and sell when HMA is near or on the outside of the outer bands. By default the Bollinger Bands uses Simple Moving Average with 21 periodes, and Hull Moving Average use 9 periodes. You can alter the settings in the format dialog. Please use as pleased, and if you do something clever with it I'll be happy to know :D
Indicador Pine Script®
por Skrymten
4
Bollinger Bands Width with AlertsStandard Bollinger Band Width indicator with some convenience alerts -- please only use these alerts in conjunction with the alert-type "Once per Bar Close" in order to avoid premature (false) signals! Alerts provided: - bbw has rounded (started to decrease after period of rising) - bbw has started rising (after a period of falling) Many thanks again to J. Bollinger for his indicators and efforts in education.
Indicador Pine Script®
por optictropic
1
Bollinger Bands %b & RSI & Stochastic Smoothed Indicator & AlertThis indicator displays RSI, a normalized Bollinger Band &b (Usual 0 -1 range of BB normalized to the OBOS range of RSI), and a normalized smoothed Stochastic (again, normalized to the OBOS of RSI) simultaneously with a single indicator. It also displays buy and sell signals based upon the above. The stochastic can be turned on and off, and the sell signal calculation will be changed accordingly (Stochastic not used to calculate buy signal). All periods, OBOS levels, deviation, etc, are user adjustable. The buy and sell arrows can be optionally turned off. The indicator supports alerts for the buy and sell signals. This is a considerably rewritten, cleaned up, and updated version of my BB %b & RSI Indicator and Alert with many more features, and including a stochastic. This indicator is mainly for use with Cryptocurrencies in shorter time periods to display possible trade opportunities. Can also be used with Forex.
Indicador Pine Script®
por Zamboniman
16
BB %b & RSI Indicator & AlertIndicator for displaying both RSI and a normalized Bollinger Bands %b (Usual 0 - 1 range of BB normalized to the 30 - 70 OB/OS range of RSI) simultaneously. Settable periods for RSI and BB, and settable standard deviation for BB. When both Bollinger Bands %b and RSI are OB/OS then the column will turn blue and a buy/sell arrow will appear in the indicator provided other conditions pertaining to the OB/OS condition in one of the last two candles are also met. You can also set an alert on the arrow indicator appearing. I use this mainly for Cryptocurrencies, though it is usable in Forex, for shorter time periods to indicate possible trade opportunities.
Indicador Pine Script®
por Zamboniman
10
BB and Keltner SqueezeStrategy using the Bollinger band with the Keltner Channels . Watch for the Bollinger bands (blue/red lines) squeezing inside the Keltner Channels (pink dots) for a breakout - this could be up or down so use in conjunction with other indicators. The blue band is the 2 standard deviation from price, the red is 3 standard deviations. With these, typically if the price bounces off the red then it will retrace a little, (although if there is a massive breakout/down this may not hold). When the bands narrow this is an indicator of consolidation, therefore with a likely upcoming breakup or down. The pink dots are the Keltner Channels. The strategy says if the bollinger bands come inside the Keltner Channels then this is a strong indicator that the breakout is coming. Sometimes the length of time the squeeze occurs for is indicative of the length/strength of the breakout. These indicators can be used on all timeframes but higher timeframes will be stronger and more reliable of a trend change.
Indicador Pine Script®
por Trader-Elisa
8
[Alerts] - Moving Average Cross and/or Bbands botThis is the alert script for : We've included the basic alert syntax for Autoview automation. You can learn more about the syntax here: autoview.with.pink and you can watch this video here: www.youtube.com These settings are set, by default, to the lowest contracts allowed by Bitmex (at the time of this posting) to avoid a spam account. You can learn more about Autoview here: autoview.with.pink Get your invite and join us in slack here: slack.with.pink
Indicador Pine Script®
por CryptoRox
15
BlackCompositIndicator4OverlayThis is not new indicator. // Candle Patterns Indicator created by Robert N. 030715 // Volume Indicator @author LazyBear // Updated and translated by Blyayshman Это не новый индикатор - это компиляция нескольких для удобства одновременного отображения и экономии разрешенных индикаторов. Эта версия для отображения на главном экране, вместе с графиком. Можно отобразить до 4-х MA, 2-х EMA и анализатор паттернов японских свечей. Пожелания и предложения приветствуются.
Indicador Pine Script®
por blyayshman