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Sma

SMA's AverageReturn the average of simple moving averages with periods starting from min to max that is: avg(sma(src,min),sma(src,min+1),...,sma(src,max)) The user can choose three types of weightings for the average, "simple", "linear", and "least squares". Settings Min : minimum period of the sma Max : maximum period of the man, must be higher than "Min" Src : input data of the indicator Type : type of weighting, available options are "Simple", "Linear" or "Least Squares", by default "Simple" Usage The moving average can be used like any other classical moving average. The different types of weightings change the behavior of the moving average, the simple weighting will weight all the moving averages equally, a linear weighting will use the weighting function of a WMA, as such moving averages with lower periods will receive higher weights, this decrease the lag of the moving average. Finally, the least-squares weighting uses the weighting function of a least-squares moving average, this allows to drastically reduce the lag of the moving average. in red the moving average using simple weighting, in blue linear weighting, and in orange least squares weighting, with all using min = 14 and max = 28. In red the moving average with min = 50 and max = 200, in blue a LSMA of period 200, notice how the moving average has less overshoots. Details Computing the average of various simple moving averages is simple, remember that a simple moving average can be computed using a cumulative sum: Sma = change(cum(src),length)/length we can't compute various "sma" functions with changing length argument within a for loop, but we can still differentiate within it, as such the cumulative sum method is super efficient and convenient. The impulse response of this moving average is rectangular for the first "min" values, then the impulse is tailed, with the weighting method defining the shape of the tail. in red the simple weighting method, in blue the linear method, and in orange the least-squares method. Our moving average is an FIR moving average, as such the output lag is a linear characteristic of the moving average, which imply that: Lag = Avg(lag(Sma(min)),lag(Sma(min+1))...,lag(max)) where lag is the lag of the moving average, in the case of a simple weighting we have: Lag = Avg((min-1)/2,(min+1-1)/2,...,(max-1)/2) = Avg((min-1)/2,(max-1)/2) a linear weighting gives a lag of: Lag = Avg((min-1)/3,(min+1-1)/3,...,(max-1)/3) = Avg((min-1)/3,(max-1)/3) Summary A script computing the average of various moving averages has been presented, this MA might not be super useful to the everyday analyst but it stills have some great potential. Thx for reading. This indicator is dedicated to my sister Lea, happy birthday kokoro
Pine Script™指标
由alexgrover提供
12
多重平均线（Multi Moving Average）This is a Multi Moving Average indicator which redesign and translate for Chinese. 这是一个多重平均线（Multi Moving Average）指标。 本脚本的目的在于帮助使用中文的人了解该指标，特别是其用法。同时将该指标代码添加完整的中文注释，方便使用中文的人学习Pine语言。 平均线是最常用的技术分析方法之一。 本指标的特色 相对于官方提供的平均线，本版本平均线指标有两点特色： 1 可以在图表上一次显示多条（最多6条）移动平均线； 2 支持包括SMA、EMA、WMA、HMA、VWMA、RMA等多种平均线，可以根据自己的需求选择相应的平均线。 *注释 SMA：简单移动平均线 EMA：指数加权移动平均线 WMA：加权移动平均线 HMA：船体移动平均线 VWMA：成交量加权移动平均线 RMA：RSI指标中使用的移动平均线，也叫指数加权移动平均线 指标可调节参数 该指标有六个可设置的参数 1 MA1：默认为5； 2 MA2：默认为13； 3 MA3：默认为20； 4 MA4：默认为40； 5 MA5：默认为80； 6 MA6：默认为160。 本指标还有两项可选设置项 1 价格源：价格源默认使用收盘价，但是你还可以选择使用开盘价、最高价、最低价等其他的价格计算方式； 2 选择使用的MA类型；
Pine Script™指标
由samuelx提供
Ichimoku ++ public v0.9Description: The intention of this script is to build/provide a kind of work station / work bench for analysing markets and especially Bitcoin . Another goal is to get maximum market information while maintaining a good chart overview. A chart overloaded with indicators is useless because it obscures the view of the chart as the most important indicator. The chart should be clear and market structure should be easy to see. In addition, some indicator signals can be activated to better assess the quality of signals from the past. The chart environment or the chart context is important for the quality of a signal. The intention of this script is not to teach someone how to trade or how to use these Indicators but to provide a tool to analyse markets better and to help to draw conclusions of market behaviour in a higher quality. A general advise: Use the included indicators and signals in a confluent way to get stoploss, buy and sell entry points. SR clusters can be identified for use in conjunction with fractals as entry and exit pints. My other scripts can also help. Prefer 4 hours, daily and a longer time frame. There is no "Holy Grail" :). If someone is new to trading you should learn about the indicators first. Definitely learn about Ichimoku Cloud Indicator. Integrated indicators are: Ichimoku Cloud and signals Parabolic SAR and signal ATR stop Bollinger Bands EMA / SMA and background color as signal Williams Fractals and signal Puell Multiple signal
Pine Script™指标
由ramsay09提供
24
Combo Backtest 123 Reversal & EMA & MA Crossover This is combo strategies for get a cumulative signal. First strategy This System was created from the Book "How I Tripled My Money In The Futures Market" by Ulf Jensen, Page 183. This is reverse type of strategies. The strategy buys at market, if close price is higher than the previous close during 2 days and the meaning of 9-days Stochastic Slow Oscillator is lower than 50. The strategy sells at market, if close price is lower than the previous close price during 2 days and the meaning of 9-days Stochastic Fast Oscillator is higher than 50. Second strategy The Moving Average Crossover trading strategy is possibly the most popular trading strategy in the world of trading. First of them were written in the middle of XX century, when commodities trading strategies became popular. This strategy is a good example of so-called traditional strategies. Traditional strategies are always long or short. That means they are never out of the market. The concept of having a strategy that is always long or short may be scary, particularly in today’s market where you don’t know what is going to happen as far as risk on any one market. But a lot of traders believe that the concept is still valid, especially for those of traders who do their own research or their own discretionary trading. This version uses crossover of moving average and its exponential moving average. WARNING: - For purpose educate only - This script to change bars colors.
Pine Script™策略
由HPotter提供
4
Ultimate Moving Averages (SMA & EMA)Welcome to the Ultimate Moving Average indicator. Never again spend time looking for EMA / SMA indicators when you can have them all in this single indicator. Options include : Daily Chart: Classic Golden / Death Cross - 50/D and 200/D SMA Daily Chart: 3-day Golden / Death Cross - 150/D and 600/D SMA Daily Chart: 140/D SMA Daily Chart: 700/D SMA Daily Chart: 1458/D SMA Daily Chart: Golden Ratio Multiplier Any Chart: Scalping 9 SMA 10 SMA 20 SMA 21 SMA 30 SMA 34 SMA 50 SMA 80 SMA 100 SMA 200 SMA 8 EMA 10 EMA 13 EMA 20 EMA 21 EMA 26 EMA 30 EMA 34 EMA 50 EMA 55 EMA 80 EMA 89 EMA 100 EMA 200 EMA
Pine Script™指标
由SignalyzeHQ提供
Computing The Linear Regression Using The WMA And SMAPlot a linear regression channel through the last length closing prices, with the possibility to use another source as input. The line is fit by using linear combinations between the WMA and SMA thus providing both an interesting and efficient method. The results are the same as the one provided by the built-in linear regression, only the computation differ. Settings length : Number of inputs to be used. src : Source input of the indicator. mult : Multiplication factor for the RMSE, determine the distance between the upper and lower level. Usage In technical analysis a linear regression can provide an estimate of the underlying trend in the price, this result can be extrapolated to have an estimate of the future evolution of the trend, while the upper and lower level can be used as support and resistance levels. The slope of the fitted line indicates both the direction and strength of the trend, with a positive slope indicating an up-trending market while a negative slope indicates a down-trending market, a steeper line indicates a stronger trend. We can see that the trend of the S&P500 in this chart is approximately linear, the upper and lower levels were previously tested and might return accurate support and resistance points in the future. By using a linear regression we are making the following assumptions: The trend is linear or approximately linear. The cycle component has an approximately constant amplitude (this allows the upper and lower level to be more effective) The underlying trend will have the same evolution in the future In the case where the growth of a trend is non-linear, we can use a logarithmic scale to have a linear representation of the trend. Details In a simple linear regression, we want to the slope and intercept parameters that minimize the sum of squared residuals between the data points and the fitted line intercept + x*slope Both the intercept and slope have a simple solution, you can find both in the calculations of the lsma, in fact, the last point of the lsma with period length is equal to the last point of a linear regression fitted through the same length data points. We have seen many times that the lsma is an FIR filter with a series of coefficients representing a linearly decaying function with the last coefficients having a negative value, as such we can calculate the lsma more easily by using a linear combination between a WMA and SMA: 3WMA - 2SMA , this linear combination gives us the last point of our linear regression, denoted point B . Now we need the first point of our linear regression, by using the calculations of the lsma we get this point by using: intercept + (x-length+1)*slope If we get the impulse response of such lsma we get In blue the impulse response of a standard lsma, in red the impulse response of the lsma using the previous calculation, we can see that both are the same with the exception that the red one appears as being time inverted, the first coefficients are negative values and as such we also have a linear operation involving the WMA and SMA but with inverted terms and different coefficients, therefore the first point of our linear regression, denoted point A , is given by 4SMA - 3WMA , we then only need to join these two points thanks to "line.new". The levels are simply equal to the fitted line plus/minus the root mean squared error between the fitted line and the data points, right now we only have two points, we need to find all the points of the fitted line, as such we first need to find the slope, which can be calculated by diving the vertical distance between B and A (the rise) with the horizontal distance between B and A (the run), that is (A - B)/(length-1) Once done we can find each point of our line by using B + slope*i where i is the position of the point starting from B, i=0 give B since B + slope*0 = B , then we continue for every i , we then only need to sum the squared distance between each closing prices at position i and the point found at that same position, we divide by length-1 and take the square root of the result in order to have the RMSE. In Summary The following post as shown that it was possible to compute a linear regression by using a linear combination between the WMA and SMA, since both had extremely efficient computations (see link at the end of the post) we could have a calculation for the linear regression where the number of operations is independent of length . This post took me eons to make because it's related to the lsma, and I am rarely short on words when it comes to anything related to the lsma. Thx to LucF for the feedback and everything.
Pine Script™指标
由alexgrover提供
17
万有引力（均线支撑阻挡Moving Average Support and Resisitance）系统This is a Moving Average indicator base on R/S which design for Chinese. 这是一个基于均线作为移动支撑阻挡的用法而设计的指标。 本脚本的目的在于帮助使用中文的人了解该指标，特别是其用法。同时将该指标代码添加完整的中文注释，方便使用中文的人学习Pine语言。 均线移动支撑阻挡的用法是葛南维八大买卖法则的基础。 本指标的特色 本指标利用均线的支撑阻挡效应来捕捉一段长期趋势的第二段行情。 *万有引力：即均值回归理论。认为价格始终在重复着远离其均值，再回到其均值； *洛希极限：以均线为中心，以其0.2标准差构建其上下轨道，形成一个容错通道； 指标可调节参数 该指标有三个可设置的参数 1 短周期均线参数：默认为20； 2 长周期均线乘数：默认为80； 3 标准差参数：0.2 本指标还有两项可选设置项 1 价格源：价格源默认使用收盘价，但是你还可以选择使用开盘价、最高价、最低价等其他的价格计算方式； 2 是否显示强趋势的开关； 3 是否显示中趋势的开关； 指标用法 买入信号： 当指标出现上涨A或上涨B时，即为买入信号。其中上涨A为强趋势信号，上涨B为中趋势信号。 卖出信号： 当指标出现下跌A或下跌B时，即为卖出信号。其中下跌A为强趋势信号，下跌B为中趋势信号。 本指标支持配置买卖点的预警。 指标优势 1 适用于不同的时间周期和不同的交易品种； 2 对趋势有很好的识别效应。 指标局限性 本指标主要在于捕捉趋势的第二段，若当前趋势较弱时，第二段极有可能不成立。
Pine Script™指标
由samuelx提供
1
Combo Strategy 123 Reversal & EMA & MA Crossover This is combo strategies for get a cumulative signal. First strategy This System was created from the Book "How I Tripled My Money In The Futures Market" by Ulf Jensen, Page 183. This is reverse type of strategies. The strategy buys at market, if close price is higher than the previous close during 2 days and the meaning of 9-days Stochastic Slow Oscillator is lower than 50. The strategy sells at market, if close price is lower than the previous close price during 2 days and the meaning of 9-days Stochastic Fast Oscillator is higher than 50. Second strategy The Moving Average Crossover trading strategy is possibly the most popular trading strategy in the world of trading. First of them were written in the middle of XX century, when commodities trading strategies became popular. This strategy is a good example of so-called traditional strategies. Traditional strategies are always long or short. That means they are never out of the market. The concept of having a strategy that is always long or short may be scary, particularly in today’s market where you don’t know what is going to happen as far as risk on any one market. But a lot of traders believe that the concept is still valid, especially for those of traders who do their own research or their own discretionary trading. This version uses crossover of moving average and its exponential moving average. WARNING: - For purpose educate only - This script to change bars colors.
Pine Script™指标
由HPotter提供
6
KINSKI Flexible Multi MA (EMA, SMA, RMA, WMA, VWMA, KAMA, HMA)This Multi Moving Average (MA) indicator is more flexible than any other indicator of this type offered so far. You can define up to 10 different Moving Average (MA) lines based on different calculation variants. The following MA types can be configured. - EMA: Exponentially Moving Average - SMA: Small Moving Average - RMA: Rolling Moving Average - WMA: Weighted Moving Average - VWMA: Volume Weighted Moving Average - KAMA: Kaufman's Adaptive Moving Average - HMA: Hull Moving Average Which settings can be made? - Selection for calculation formula ("Calculation Source"). The default value is "close". - for each MA line the "Length" and the "Type" can be defined - furthermore you can make layout adjustments via the "Style" menu
Pine Script™指标
由KINSKI提供
53
Bollinger Bands T3/SMA/EMAThis is Bollinger Bands script with an option to choose three different moving averages. The simple moving average is the original settings used by Mr Bollinger. Exponential is a popular choice as it adds more value to the recent price movements. T3 is a lot faster at adapting to the recent price. Compared to exponential, it gives even more value to the recent prices and furthermore, it is smoother. I use it to polish my True Range scripts. Another upgrade is the ability to have a different colour of the channel when the baseline moves up or down. Back to calculation? Is it better to use T3 with Bollinger? My opinion is that it depends on the trader. Both of them give you slightly different information and it is essential to look at the historical behaviour and answer for yourself. Will I use T3 calculation? Well, I built this script to find out if I want to. Have a great trade!
Pine Script™指标
由OrcChieftain提供
MA * Fibo levels (canal)Some updates to the scrypt "MA * Fibo levels (auto)" In the previous scrypt we drew lines using either highs or lows of the candles due to the positiveness or negativeness of given percentages. But, after some research it seems easier to use CANALS to buy or sell rather than LINES. So these canals are the intervals between SMA(highs) and SMA(lows) multiplied by FIBO coefficients. However, lines can be also used as stop-losses if the price goes out of the canal, and wait until the price reaches the other canal. Good luck in trading! If the scrypt was useful let me know! Any feedbacks and ideas are welcomed!
Pine Script™指标
由Khayrulloh提供
2
Hello VWAP "Beta"This is my 1st indicator, and my attention is to plot the VWAP "Volume-weighted average price" using the SMA "Simple Moving Average" over time... IE over the last 50,100,200 bars and just the VWAP... All of them in just one line... I have made it when I have been using the BTC/US chart, but it should work for stocks/forex or any other chart that you want to use... I am not completely sure about this indicator and I do want to add more to this, that is how come I am posting to the community to show what I have done and people can use it and if they are open to it give me feedback or tips to make it better... Happy trading...
Pine Script™指标
由ADHDing_提供
5
MA-KIRILDIM-SANAThis is a lower block indicator. It helps us to follow the moving average crosses in the lower section in a single indicator without adding any moving averages in the main window. When MA1 breaks MA2 up, the background color turns green or otherwise, the background becomes red. If you want, you can follow the lines of moving averages in here. Three averages can be used in the system. - SMA(Simple Moving Average) - EMA(Exponential Moving Average) - WMA(Weighted Moving Average) Thanks
Pine Script™指标
由Hassonya提供
11
CBG Swing HighLow MAThis indicator will show the swing high and lows for the number of bars back. It's very easy to use and shows good support and resistance levels. I then took it a step further and added a moving average with all the standard types in my indicators: SMA EMA Weighted Hull Symmetrical Volume Weighted Wilder Linear Regression I then added Bollinger Bands to show the standard deviation from the midline. Finally, I added a simple bar coloring scheme: green if above the upper BB, Red if below and orange if in the middle. I am just testing this out so please use with caution. If anyone in the community wants to run some backtests, that would be great and we would all appreciate it. Of course you can keep it all simple and turn off all the moving averages and bollinger bands. Enjoy! :-)
Pine Script™指标
由GoldBands提供
5