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Bollinger Bands (BB)

Tangram Bot 2 - SmartbotPrimeira Versão do Script Tangram Bot 2 da Smartbot para tradingview. A intenção é agilizar e fazer um teste prévio e rápido do setup. O resultado indicado aqui jamais corresponderá a um resultado real. É apenas uma ferramenta de estudo. Ainda falta fazer e melhorar a parte de gestão de risco. Caso queria fazer alguma sugestão ao cógido para melhorar a gestão de risco ou caso tenha encontrado algum erro, favor comunicar. O tangram bot 2 combina o uso de até dez Indicadores de Análise Técnica com Gerenciamento de Risco (stop gain, stop loss, stop móvel, realização parcial, bloqueio de reversões, lucro máximo por dia e prejuízo máximo por dia) e Filtros Diversos (sentido das operações, uso do after-market, bloqueio de nova entrada após saída, hora inicial e hora final para negociação). São utilizados os indicadores Médias Móveis, HiLo Activator, MACD, ADX, Estocástico, VWAP, IFR, Bandas de Bollinger, Stop ATR e SAR Parabólico
Pine Script™ strategy
by NennoGabriel
2
Multi SMA EMA WMA HMA BB (4x5 MAs Bollinger Bands) Adv MTF - RRBMulti SMA EMA WMA HMA 4x5 Moving Averages with Bollinger Bands Advanced MTF by RagingRocketBull 2019 Version 1.0 This indicator shows multiple MAs of any type SMA EMA WMA HMA etc with BB and MTF support, can show MAs as dynamically moving levels. There are 4 MA groups + 1 BB group, a total of 4 TFs * 5 MAs = 20 MAs. You can assign any type/timeframe combo to a group, for example: - EMAs 12,26,50,100,200 x H1, H4, D1, W1 (4 TFs x 5 MAs x 1 type) - EMAs 8,10,13,21,30,50,55,100,200,400 x M15, H1 (2 TFs x 10 MAs x 1 type) - D1 EMAs and SMAs 8,10,12,26,30,50,55,100,200,400 (1 TF x 10 MAs x 2 types) - H1 WMAs 7,77,89,167,231; H4 HMAs 12,26,50,100,200; D1 EMAs 89,144,169,233,377; W1 SMAs 12,26,50,100,200 (4 TFs x 5 MAs x 4 types) - +1 extra MA type/timeframe for BB There are several versions: Simple, MTF, Pro MTF, Advanced MTF and Ultimate MTF. This is the Advanced MTF version. The Differences are listed below. All versions have BB - Simple: you have 2 groups of MAs that can be assigned any type (5+5) - MTF: +2 custom Timeframes for each group (2x5 MTF) +1 TF for BB, TF XY smoothing - Pro MTF: 4 custom Timeframes for each group (4x3 MTF), 1 TF for BB, MA levels and show max bars back options - Advanced MTF: +2 extra MAs/group (4x5 MTF), custom Ticker/Symbols, Timeframe <>= filter, Remove Duplicates Option - Ultimate MTF: +individual settings for each MA, custom Ticker/Symbols Features: - 4x5 = 20 MAs of any type - 4x MTF groups with XY step line smoothing - +1 extra TF/type for BB MAs - 4x5 = 20 MA levels with adjustable group offsets, indents and shift - supports any existing type of MA: SMA, EMA, WMA, Hull Moving Average (HMA) - custom tickers/symbols for each group - you can compare MAs of the same symbol across exchanges - show max bars back option - show/hide both groups of MAs/levels/BB and individual MAs - timeframe filter: show only MAs/Levels with TFs <>= Current TF - hide MAs/Levels with duplicate TFs - support for custom TFs that are not available in free accounts: 2D, 3D etc - support for timeframes in H: H, 2H, 4H etc Notes: - Uses timeframe textbox instead of input resolution dropdown to allow for 240 120 and other custom TFs - Uses symbol textbox instead of input symbol to avoid establishing multiple dummy security connections to the current ticker - otherwise empty symbols will prevent script from running - Possible reasons for missing MAs on a chart: - there may not be enough bars in history to start plotting it. For example, W1 EMA200 needs at least 200 bars on a weekly chart. - price << default Y smoothing step 5. For charts with low/fractional prices (i.e. 0.00002 << 5) adjust X Y smoothing as needed (set Y = 0.0000001) or disable it completely (set X,Y to 0,0) - TradingView Replay Mode UI and Pinescript security calls are limited to TFs >= D (D,2D,W,MN...) for free accounts - attempting to plot any TF < D1 in Replay Mode will only result in straight lines, but all TFs will work properly in history and real-time modes. This is not a bug. - Max Bars Back (num_bars) is limited to 5000 for free accounts (10000 for paid), will show error when exceeded. To plot on all available history set to 0 (default) - Slow load/redraw times. This indicator becomes slower, its UI less responsive when: - Pinescript Node.js graphics library is too slow and inefficient at plotting bars/objects in a browser window. Code optimization doesn't help much - the graphics engine is the main reason for general slowness. - the chart has a long history (10000+ bars) in a browser's cache (you have scrolled back a couple of screens in a max zoom mode). - Reload the page/Load a fresh chart and then apply the indicator or - Switch to another Timeframe (old TF history will still remain in cache and that TF will be slow) - in max possible zoom mode around 4500 bars can fit on 1 screen - this also slows down responsiveness. Reset Zoom level - initial load and redraw times after a param change in UI also depend on TF. For example: D1/W1 - 2 sec, H1/H4 - 5-6 sec, M30 - 10 sec, M15/M5 - 4 sec, M1 - 5 sec. M30 usually has the longest history (up to 16000 bars) and W1 - the shortest (1000 bars). - when indicator uses more MAs (plots) and timeframes it will redraw slower. Seems that up to 5 Timeframes is acceptable, but 6+ Timeframes can become very slow. - show_last=last_bars plot limit doesn't affect load/redraw times, so it was removed from MA plot - Max Bars Back (num_bars) default/custom set UI value doesn't seem to affect load/redraw times - In max zoom mode all dynamic levels disappear (they behave like text) 1. based on 3EmaBB, uses plot*, barssince and security functions 2. you can't set certain constants from input due to Pinescript limitations - change the code as needed, recompile and use as a private version 3. Levels = trackprice implementation 4. Show Max Bars Back = show_last implementation 5. swma has a fixed length = 4, alma and linreg have additional offset and smoothing params 6. Smoothing is applied by default for visual aesthetics on MTF. To use exact ma mtf values (lines with stair stepping) - disable it Good Luck! You can explore, modify/reuse the code to build your own indicators.
Pine Script™ indicator
by RagingRocketBull
3
Bollinger Bands MTF [LonesomeTheBlue]With this script you can follow Bollinger Bands for current and higher time frame together. Higher time frame is calculated by script. if current period 1m => higher period=5m 3m => higher period=5m 5m => higher period=15m 15m => higher period=1h 30m => higher period=1h 45m => higher period=1h 1h => higher period=4h 2h => higher period=4h 3h => higher period=4h 4h => higher period=1day 1day => higher period=1week
Pine Script™ indicator
by LonesomeTheBlue
2
Trend Lines and MoreMulti-Indicator consisting of several useful indicators in a single package. TREND LINES -By default the 20 SMA and 50 SMA are shown. -Use "MOVING AVERAGE TYPE" to select SMA, EMA, Double-EMA, Triple-EMA, or Hull. -Use "50 MA TREND COLOR" to have the 50 turn green/red for uptrend/downtrend. -Use "DAILY SOURCE ONLY" to always show daily averages regardless of timeframe. -Use "SHOW LONG MA" to also include 100, 150, and 200 moving averages. -Use "SHOW MARKERS" to show a small colored marker identifying which line is which. OTHER INDICATORS -You can show Bollinger Bands and Parabolic SAR. -You can highlight key reversal times (9:50-10:10 and 14:40-15:00). -You can show price offset markers, where was the price "n" periods ago. That last one is useful to show the level of prices which are about to "fall off" the moving average and be replaced with current price. So for example, if current price is significantly below the 200-days-ago price, you can gauge the difficulty for the 200 MA to start climbing again.
Pine Script™ indicator
by nj_guy72
3
Tripple BB_13EMAHere is a script to use 3 types of Bollinger Bands. It is like three resistances or ranges in wich the Chart generally likes to move. A 1, 2 and 3 Width BB. The Chart moves 90% between the yellow one. As support for my study i use the 13 EMA. is the Chart over the 13 EMA and under the Yellow (2) BB the trend is bullish. Is t under the 13 EMA and over the Yellow BB the trend used to be bearish. The opener the BB are the more Volatilaty and the more likely the Chart will not bounce against the Bands. It will more get stick to the yellow or red one (if it is between them it is a trend too) and will follow up or downwards. Check it out
Pine Script™ indicator
by Cashflowjaque
2