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Simple Moving Average (SMA)

Linear EDCA v1.2Strategy Description: Linear EDCA (Linear Enhanced Dollar Cost Averaging) is an enhanced version of the DCA fixed investment strategy. It has the following features: 1. Take the 1100-day SMA as a reference indicator, enter the buy range below the moving average, and enter the sell range above the moving average 2. The order to buy and sell is carried out at different "speed", which are set with two linear functions, and you can change the slope of the linear function to achieve different trading position control purposes 3. This fixed investment is a low-frequency strategy and only works on a daily level cycle ---------------- Strategy backtest performance: BTCUSD (September 2014~September 2022): Net profit margin 26378%, maximum floating loss 47.12% (2015-01-14) ETHUSD (August 2018~September 2022): Net profit margin 1669%, maximum floating loss 49.63% (2018-12-14) ---------------- How the strategy works: Buying Conditions: The closing price of the day is below the 1100 SMA, and the ratio of buying positions is determined by the deviation of the closing price from the moving average and the buySlope parameter Selling Conditions: The closing price of the day is above the 1100 SMA, and the ratio of the selling position is determined by the deviation of the closing price and the moving average and the sellSlope parameter special case: When the sellOffset parameter>0, it will maintain a small buy within a certain range above the 1100 SMA to avoid prematurely starting to sell The maximum ratio of a single buy position does not exceed defInvestRatio * maxBuyRate The maximum ratio of a single sell position does not exceed defInvestRatio * maxSellRate ---------------- Version Information: Current version v1.2 (the first officially released version) v1.2 version setting parameter description: defInvestRatio: The default fixed investment ratio, the strategy will calculate the position ratio of a single fixed investment based on this ratio and a linear function. The default 0.025 represents 2.5% of the position buySlope: the slope of the linear function of the order to buy, used to control the position ratio of a single buy sellSlope: the slope of the linear function of the order to sell, used to control the position ratio of a single sell sellOffset: The offset of the order to sell. If it is greater than 0, it will keep a small buy within a certain range to avoid starting to sell too early maxSellRate: Controls the maximum sell multiple. The maximum ratio of a single sell position does not exceed defInvestRatio * maxSellRate maxBuyRate: Controls the maximum buy multiple. The maximum ratio of a single buy position does not exceed defInvestRatio * maxBuyRate maPeriod: the length of the moving average, 1100-day MA is used by default smoothing: moving average smoothing algorithm, SMA is used by default useDateFilter: Whether to specify a date range when backtesting settleOnEnd: If useDateFilter==true, whether to close the position after the end date startDate: If useDateFilter==true, specify the backtest start date endDate: If useDateFilter==true, specify the end date of the backtest investDayofweek: Invest on the day of the week, the default is to close on Monday intervalDays: The minimum number of days between each invest. Since it is calculated on a weekly basis, this number must be 7 or a multiple of 7 The v1.2 version data window indicator description (only important indicators are listed): MA: 1100-day SMA RoR%: floating profit and loss of the current position maxLoss%: The maximum floating loss of the position. Note that this floating loss represents the floating loss of the position, and does not represent the floating loss of the overall account. For example, the current position is 1%, the floating loss is 50%, the overall account floating loss is 0.5%, but the position floating loss is 50% maxGain%: The maximum floating profit of the position. Note that this floating profit represents the floating profit of the position, and does not represent the floating profit of the overall account. positionPercent%: position percentage positionAvgPrice: position average holding cost -------------------------------- 策略说明： Linear EDCA（Linear Enhanced Dollar Cost Averaging）是一个DCA定投策略的增强版本，它具有如下特性： 1. 以1100日SMA均线作为参考指标，在均线以下进入定买区间，在均线以上进入定卖区间 2. 定买和定卖以不同的“速率”进行，它们用两条线性函数设定，并且你可以通过改变线性函数的斜率，以达到不同的买卖仓位控制的目的 3. 本定投作为低频策略，只在日级别周期工作 ---------------- 策略回测表现： BTCUSD（2014年09月~2022年09月）：净利润率26378%，最大浮亏47.12%（2015-01-14） ETHUSD（2018年08~2022年09月）：净利润率1669%，最大浮亏49.63%（2018-12-14） ---------------- 策略工作原理： 买入条件： 当日收盘价在 1100 SMA 之下，由收盘价和均线的偏离度，以及buySlope参数决定买入仓位比例 卖出条件： 当日收盘价在 1100 SMA之上，由收盘价和均线的偏离度，以及sellSlope参数决定卖出仓位比例 特例： 当sellOffset参数>0，则在 1100 SMA以上一定范围内还会保持小幅买入，避免过早开始卖出 单次买入仓位比例最大不超过 defInvestRatio * maxBuyRate 单次卖出仓位比例最大不超过 defInvestRatio * maxSellRate ---------------- 版本信息： 当前版本v1.2（第一个正式发布的版本） v1.2版本设置参数说明： defInvestRatio: 默认定投比例，策略会根据此比例和线性函数计算得出单次定投的仓位比例。默认0.025代表2.5%仓位 buySlope: 定买的线性函数斜率，用来控制单次买入的仓位倍率 sellSlope: 定卖的线性函数斜率，用来控制单次卖出的仓位倍率 sellOffset: 定卖的偏移度，如果大于0，则在一定范围内还会保持小幅买入，避免过早开始卖出 maxSellRate: 控制最大卖出倍率。单次卖出仓位比例最大不超过 defInvestRatio * maxSellRate maxBuyRate: 控制最大买入倍率。单次买入仓位比例最大不超过 defInvestRatio * maxBuyRate maPeriod: 均线长度，默认使用1100日MA smoothing: 均线平滑算法，默认使用SMA useDateFilter: 回测时是否要指定日期范围 settleOnEnd: 如果useDateFilter==true，在结束日之后是否平仓所持有的仓位平仓 startDate: 如果useDateFilter==true，指定回测开始日期 endDate: 如果useDateFilter==true，指定回测结束日期 investDayofweek: 每次在周几定投，默认在每周一收盘 intervalDays: 每次定投之间的最小间隔天数，由于是按周计算，所以此数字必须是7或7的倍数 v1.2版本数据窗口指标说明（只列出重要指标）： MA：1100日SMA RoR%: 当前仓位的浮动盈亏 maxLoss%: 仓位曾经的最大浮动亏损，注意此浮亏代表持仓仓位的浮亏情况，并不代表整体账户浮亏情况。例如当前仓位是1%，浮亏50%，整体账户浮亏是0.5%，但仓位浮亏是50% maxGain%: 仓位曾经的最大浮动盈利，注意此浮盈代表持仓仓位的浮盈情况，并不代表整体账户浮盈情况。 positionPercent%: 仓位持仓占比 positionAvgPrice: 仓位平均持仓成本
Pine Script™ strategy
by stephan8306
Simple RSI and SMA Long and Short (by Coinrule)The relative strength index ( RSI ) is a momentum indicator used in technical analysis . RSI measures the speed and magnitude of a security's recent price changes to evaluate overvalued or undervalued conditions in the price of that security. The RSI is displayed as an oscillator (a line graph) on a scale of zero to 100. The RSI can do more than point to overbought and oversold securities. It can also indicate securities that may be primed for a trend reversal or corrective pullback in price. It can signal when to buy and sell. Traditionally, an RSI reading of 70 or above indicates an overbought situation. A reading of 30 or below indicates an oversold condition. A simple moving average ( SMA ) calculates the average of a selected range of prices, usually closing prices, by the number of periods in that range. The Strategy enters and closes the trade when the following conditions are met: LONG SMA100 is greater than SMA150 RSI is greater than 50 SHORT SMA100 is less than SMA150 RSI is less than 50 When a long position is opened, it remains open until the conditions for a short are met at which point the long position is closed and the short position is opened. Then, when the conditions for the long position are met, the short will be closed and a long will be opened. This strategy is back tested from 1 January 2022 to simulate how the strategy would work in a bear market. The strategy provides good returns. The strategy assumes each order is using 30% of the available coins to make the results more realistic and to simulate you only ran this strategy on 30% of your holdings. A trading fee of 0.1% is also taken into account and is aligned to the base fee applied on Binance.
Pine Script™ strategy
by Coinrule
2
Moving Average - fade when crossed [cajole]This indicator simply provides a moving average (SMA, EMA, etc. can be selected) which hides itself when touched by the price. Two potential uses: Set the growth rate to be slow, to highlight only very rapid moves on a chart. Use the default settings and change the averaging period until the MA line remains bright. This MA can then act as a good trailing stop for the specific security. TradingView does not remember indicator settings for specific charts. Consider adding a text label to your chart after you identify the ideal trailing stop. Similar trailing-stop methods are recommended by Kristjan Qullamagie is identical to Jesse Stine's "magic line" concept .
Pine Script™ indicator
by cajole
Ichimoku MA Up & DownIchimoku and MA use the default. It is repainted because it uses a moving average line. A marker is only true if it was created after the candle closed. The principle is too simple. Please enjoy using it. - Up : Conversion Line > MA #1 and Base Line > MA #2 It is an uptrend. The short-term moving average should be above the conversion line. And the long-term should be above the Base Line. - Down : Conversion Line < MA #1 and Base Line < MA #2 It's a downtrend. The short-term moving average should be below the conversion line. And the long-term should be below the Base Line. You can get better results if you use a momentum indicator like RSI. Thank you.
Pine Script™ indicator
by Feel_Long_KIM
3
Tunable SWMADissected the standard SWMA function and added options for user to change just about every part of it. Weights ,Lookback ,Source can all be changed in the settings. Green is the standard SWMA, Using the Input value selected.(MAs/LRC/VWAP) Red is the tuned SWMA, with the option of applying a final Output filter (MAs/LRC/VWAP). Uses 8 datapoints instead of 4 for the default. Customization can really help expand upon the standard SWMA I find. Enjoy tuning to your hearts content
Pine Script™ indicator
by EsIstTurnt
Davin's 10/200MA Pullback on SPY Strategy v2.0Strategy: Using 10 and 200 Simple moving averages, we capitalize on price pullbacks on a general uptrend to scalp 1 - 5% rebounds. 200 MA is used as a general indicator for bullish sentiment, 10 MA is used to identify pullbacks in the short term for buy entries. An optional bonus: market crash of 20% from 52 days high is regarded as a buy the dip signal. An optional bonus: can choose to exit on MA crossovers using 200 MA as reference MA (etc. Hard stop on 50 cross 200) Recommended Ticker: SPY 1D (I have so far tested on SPY and other big indexes only, other stocks appear to be too volatile to use the same short period SMA parameters effectively) + AAPL 4H How it works: Buy condition is when: - Price closes above 200 SMA - Price closes below 10 SMA - Price dumps at least 20% (additional bonus contrarian buy the dip option) Entry is on the next opening market day the day after the buy condition candle was fulfilled. Sell Condition is when: - Prices closes below 10 SMA - Hard stop at 15% drawdown from entry price (adjustable parameter) - Hard stop at medium term and long term MA crossovers (adjustable parameters) So far this strategy has been pretty effective for me, feel free to try it out and let me know in the comments how you found :) Feel free to suggest new strategy ideas for discussion and indicator building
Pine Script™ strategy
by Gold_D_Roger
4
Altered OBV On MACDHere is another strategy along with an indicator that is already published for everyone to use wisely in the tradingview platform. The strategy is not very planned to highlight where to enter and when to exit as it is just a system. So, it is always good practice to follow the signal of simple moving averages and that is the reason you could find those color lines in this strategy as well. As the indicator signals the entry point, it is wise to decide what the SMA (21, 50, 90, 200) signals us. When the price oscillated around the higher timeframe of moving averages, then it is wise to wait before entering. OBV: The OBV is perfect indicator to understand the strength of the particular stock. As the strength increase, the trend of the stock goes high along with price. But, the OBV is considered only with close of previous close which is to make sure the double confirmation on the price to accumulate the volume . Altered OBV: So, here is the altered OBV, which basically consider the close of previous close and also buying interested of the day when close is higher than open. MACD: I always admire the magic of MACD with pre-defined timeframe. Now, this MACD applied on top of altered OBV to signal us the moving of the ticker strength. Long: The long entry occurs when the MACD on Altered OBV signal bullish and the same time the MACD on close already bullish. Short The short denotes when the MACD on Altered OBV signal bearish and at the same time the MACD on close already bearish. I hope this would help on your swing trading strategy. Happy Investing.
Pine Script™ strategy
by stocktechbot
(E)Moving Average Ribbon High/LowThis is a slight modification of the standard Moving Average Ribbon. This script will take the 200 EMA and SMA with source the high and low, not the close. This band will act as a support and resistance zone and should be used as a confluence with other indicators or support/resistance lines. I got inspired to create this one, by the YT video "FINALLY! The 200 EMA Confluence Trading Strategy You’ve Been Waiting For" by The Secret Mindset. In his video he takes only the 200EMA, but this script will take by default also the SMA into account. In the settings you still can adapt as you wish ;-) Happy trading!
Pine Script™ indicator
by Greg_007
Trend Breakout high/low #1What is the Trend Breakout high/low #1? This script uses the high/low of each fixed time period as a conditional judgment, and when the high/low is broken as a buy/sell signal, trying to capture a trend. How to use this script? Start date and Stop date: You can choose the date of the test. Trading cycle: Selected time period is used as the basis for determining the high/low and is limited to one trade only. Stop range: This value will calculate the stop loss range. Set 50-100 that is better Fixed mode: Fixed of lots per transaction. ---Additional Functions--- Reversal mode: Reversing the buy and sell signals, may be useful in certain situations. Wighted mode: Increased profitability under certain conditions When win & When lose:Judgment when there is an ongoing loss/profit as a condition, may be useful in certain situations. Use closing price: Use the closing price breakout high/low as a conditional judgment, but this function sometimes fails. Notes: Trading cycle and your chart time period can't be set too close,that will result repainting. Stop range can't be set too small,that will result repainting either.
Pine Script™ strategy
by zxcv55602
1
IS 200EMABB long buy and sellThis script backtested some stocks, it's giving soft buy and strong buy signals, I am using Bollinger band and 200 EMA, Strong Buy :- If price is above 200 ema and cross over 10d ema and sma setup with BB, Buy :- If price is below 200 ema and cross over 10d ema and sma setup with BB, Strong Sell :- If price is below 200 ema and cross over ema and sma with input setup for BB Sell :- If price is above 200 ema and cross over ema and sma with input setup for BB Don't consider it as buy and sell call, do your own research ,i did it according to my experience and learning. Thank you
Pine Script™ indicator
by ishroid
1
Moving Average ChannelThe Moving Average Channel (MAC) is a concept developed by Jake Bernstein, Speaker at Wealth365®, where the 10 period SMA of the High and the 8 period SMA of the Low are plotted to create a channel. As the channel begins expanding, the current trend is getting stronger. However, when the expansion is too large, the trend may make a pullback to the channel (upper or lower), which act as support and resistance lines. This concept is the foundation for the Expansion Contraction Indicator (XC) developed by Brian Latta, Author of “The Book on Trading”.
Pine Script™ indicator
by viewer405
End-pointed SSA of FDASMA [Loxx]End-pointed SSA of FDASMA is a modification of Fractal-Dimension-Adaptive SMA (FDASMA) using End-Pointed Singular Spectrum Analysis. This is a multilayer adaptive indicator. What is the Fractal Dimension Index? The goal of the fractal dimension index is to determine whether the market is trending or in a trading range. It does not measure the direction of the trend. A value less than 1.5 indicates that the price series is persistent or that the market is trending. Lower values of the FDI indicate a stronger trend. A value greater than 1.5 indicates that the market is in a trading range and is acting in a more random fashion. See here for more info: Fractal-Dimension-Adaptive SMA (FDASMA) w/ DSL What is Singular Spectrum Analysis ( SSA )? Singular spectrum analysis ( SSA ) is a technique of time series analysis and forecasting. It combines elements of classical time series analysis, multivariate statistics, multivariate geometry, dynamical systems and signal processing. SSA aims at decomposing the original series into a sum of a small number of interpretable components such as a slowly varying trend, oscillatory components and a ‘structureless’ noise. It is based on the singular value decomposition ( SVD ) of a specific matrix constructed upon the time series. Neither a parametric model nor stationarity-type conditions have to be assumed for the time series. This makes SSA a model-free method and hence enables SSA to have a very wide range of applicability. For our purposes here, we are only concerned with the "Caterpillar" SSA . This methodology was developed in the former Soviet Union independently (the ‘iron curtain effect’) of the mainstream SSA . The main difference between the main-stream SSA and the "Caterpillar" SSA is not in the algorithmic details but rather in the assumptions and in the emphasis in the study of SSA properties. To apply the mainstream SSA , one often needs to assume some kind of stationarity of the time series and think in terms of the "signal plus noise" model (where the noise is often assumed to be ‘red’). In the "Caterpillar" SSA , the main methodological stress is on separability (of one component of the series from another one) and neither the assumption of stationarity nor the model in the form "signal plus noise" are required. "Caterpillar" SSA The basic "Caterpillar" SSA algorithm for analyzing one-dimensional time series consists of: Transformation of the one-dimensional time series to the trajectory matrix by means of a delay procedure (this gives the name to the whole technique); Singular Value Decomposition of the trajectory matrix; Reconstruction of the original time series based on a number of selected eigenvectors. This decomposition initializes forecasting procedures for both the original time series and its components. The method can be naturally extended to multidimensional time series and to image processing. The method is a powerful and useful tool of time series analysis in meteorology, hydrology, geophysics, climatology and, according to our experience, in economics, biology, physics, medicine and other sciences; that is, where short and long, one-dimensional and multidimensional, stationary and non-stationary, almost deterministic and noisy time series are to be analyzed. Included: Bar coloring Alerts Signals Loxx's Expanded Source Types
Pine Script™ indicator
by loxx
Fractal-Dimension-Adaptive SMA (FDASMA) w/ DSL [Loxx]Fractal-Dimension-Adaptive SMA (FDASMA) w/ DSL is a fractal-dimension-index-adaptive SMA. The SMA is accelerated during a trend and slowed down during a sideways market, so as to avoid false signals. This indicator uses the fractal dimension to compute an ingest period length into the SMA to output the FDASMA. What is the Fractal Dimension Index? The goal of the fractal dimension index is to determine whether the market is trending or in a trading range. It does not measure the direction of the trend. A value less than 1.5 indicates that the price series is persistent or that the market is trending. Lower values of the FDI indicate a stronger trend. A value greater than 1.5 indicates that the market is in a trading range and is acting in a more random fashion. What are DSL Discontinued Signal Line? A lot of indicators are using signal lines in order to determine the trend (or some desired state of the indicator) easier. The idea of the signal line is easy : comparing the value to it's smoothed (slightly lagging) state, the idea of current momentum/state is made. Discontinued signal line is inheriting that simple signal line idea and it is extending it : instead of having one signal line, more lines depending on the current value of the indicator. "Signal" line is calculated the following way : When a certain level is crossed into the desired direction, the EMA of that value is calculated for the desired signal line When that level is crossed into the opposite direction, the previous "signal" line value is simply "inherited" and it becomes a kind of a level This way it becomes a combination of signal lines and levels that are trying to combine both the good from both methods. In simple terms, DSL uses the concept of a signal line and betters it by inheriting the previous signal line's value & makes it a level. Included 2 Signal types Alerts Loxx's Expanded Source Types Bar coloring
Pine Script™ indicator
by loxx
6
Variety MA Cluster Filter [Loxx]Variety MA Cluster Filter is one method of creating a low-lag digital filter. This is done by calculating two moving averages and then comparing their output to the past value of the combined output and then choosing the max and min between the two moving averages to then determine the combined output. I've included standard deviation filtering for smoothing. What is a Standard Deviation Filter? If price or output or both don't move more than the (standard deviation) * multiplier then the trend stays the previous bar trend. This will appear on the chart as "stepping" of the moving average line. This works similar to Super Trend or Parabolic SAR but is a more naive technique of filtering. Included Bar coloring Signals Alerts Loxx's Expanded Source Types Loxx's Moving Averages
Pine Script™ indicator
by loxx
STD- and Clutter-Filtered, Non-Lag Moving Average [Loxx]STD- and Clutter-Filtered, Non-Lag Moving Average is a Weighted Moving Average with a minimal lag using a damping cosine wave as the line of weight coefficients. The indicator has two filters. They are static (in points) and dynamic (expressed as a decimal). They allow cutting the price noise giving a stepped shape to the Moving Average. Moreover, there is the possibility to highlight the trend direction by color. This also includes a standard deviation and clutter filter. This filter is a FIR filter. What is a Generic or Direct Form FIR Filter? In signal processing, a finite impulse response (FIR) filter is a filter whose impulse response (or response to any finite length input) is of finite duration, because it settles to zero in finite time. This is in contrast to infinite impulse response (IIR) filters, which may have internal feedback and may continue to respond indefinitely (usually decaying). The impulse response (that is, the output in response to a Kronecker delta input) of an Nth-order discrete-time FIR filter lasts exactly {\displaystyle N+1}N+1 samples (from first nonzero element through last nonzero element) before it then settles to zero. FIR filters can be discrete-time or continuous-time, and digital or analog. A FIR filter is (similar to, or) just a weighted moving average filter, where (unlike a typical equally weighted moving average filter) the weights of each delay tap are not constrained to be identical or even of the same sign. By changing various values in the array of weights (the impulse response, or time shifted and sampled version of the same), the frequency response of a FIR filter can be completely changed. An FIR filter simply CONVOLVES the input time series (price data) with its IMPULSE RESPONSE. The impulse response is just a set of weights (or "coefficients") that multiply each data point. Then you just add up all the products and divide by the sum of the weights and that is it; e.g., for a 10-bar SMA you just add up 10 bars of price data (each multiplied by 1) and divide by 10. For a weighted-MA you add up the product of the price data with triangular-number weights and divide by the total weight. What is a Clutter Filter? For our purposes here, this is a filter that compares the slope of the trading filter output to a threshold to determine whether to shift trends. If the slope is up but the slope doesn't exceed the threshold, then the color is gray and this indicates a chop zone. If the slope is down but the slope doesn't exceed the threshold, then the color is gray and this indicates a chop zone. Alternatively if either up or down slope exceeds the threshold then the trend turns green for up and red for down. Fro demonstration purposes, an EMA is used as the moving average. This acts to reduce the noise in the signal. What is a Dual Element Lag Reducer? Modifies an array of coefficients to reduce lag by the Lag Reduction Factor uses a generic version of a Kalman velocity component to accomplish this lag reduction is achieved by applying the following to the array: 2 * coeff - coeff The response time vs noise battle still holds true, high lag reduction means more noise is present in your data! Please note that the beginning coefficients which the modifying matrix cannot be applied to (coef whose indecies are < LagReductionFactor) are simply multiplied by two for additional smoothing . Included Bar coloring Loxx's Expanded Source Types Signals Alerts
Pine Script™ indicator
by loxx
3
Clutter-Filtered, D-Lag Reducer, Spec. Ops FIR Filter [Loxx]Clutter-Filtered, D-Lag Reducer, Spec. Ops FIR Filter is a FIR filter moving average with extreme lag reduction and noise elimination technology. This is a special instance of a static weight FIR filter designed specifically for Forex trading. This is not only a useful indictor, but also a demonstration of how one would create their own moving average using FIR filtering weights. This moving average has static period and weighting inputs. You can change the lag reduction and the clutter filtering but you can't change the weights or the numbers of bars the weights are applied to in history. Plot of weighting coefficients used in this indicator These coefficients were derived from a smoothed cardinal sine weighed SMA on EURUSD in Matlab. You can see the coefficients in the code. What is Normalized Cardinal Sine? The sinc function sinc (x), also called the "sampling function," is a function that arises frequently in signal processing and the theory of Fourier transforms. In mathematics, the historical unnormalized sinc function is defined for x ≠ 0 by sinc x = sinx / x In digital signal processing and information theory, the normalized sinc function is commonly defined for x ≠ 0 by sinc x = sin(pi * x) / (pi * x) What is a Generic or Direct Form FIR Filter? In signal processing, a finite impulse response (FIR) filter is a filter whose impulse response (or response to any finite length input) is of finite duration, because it settles to zero in finite time. This is in contrast to infinite impulse response (IIR) filters, which may have internal feedback and may continue to respond indefinitely (usually decaying). The impulse response (that is, the output in response to a Kronecker delta input) of an Nth-order discrete-time FIR filter lasts exactly {\displaystyle N+1}N+1 samples (from first nonzero element through last nonzero element) before it then settles to zero. FIR filters can be discrete-time or continuous-time, and digital or analog. A FIR filter is (similar to, or) just a weighted moving average filter, where (unlike a typical equally weighted moving average filter) the weights of each delay tap are not constrained to be identical or even of the same sign. By changing various values in the array of weights (the impulse response, or time shifted and sampled version of the same), the frequency response of a FIR filter can be completely changed. An FIR filter simply CONVOLVES the input time series (price data) with its IMPULSE RESPONSE. The impulse response is just a set of weights (or "coefficients") that multiply each data point. Then you just add up all the products and divide by the sum of the weights and that is it; e.g., for a 10-bar SMA you just add up 10 bars of price data (each multiplied by 1) and divide by 10. For a weighted-MA you add up the product of the price data with triangular-number weights and divide by the total weight. Ultra Low Lag Moving Average's weights are designed to have MAXIMUM possible smoothing and MINIMUM possible lag compatible with as-flat-as-possible phase response. What is a Clutter Filter? For our purposes here, this is a filter that compares the slope of the trading filter output to a threshold to determine whether to shift trends. If the slope is up but the slope doesn't exceed the threshold, then the color is gray and this indicates a chop zone. If the slope is down but the slope doesn't exceed the threshold, then the color is gray and this indicates a chop zone. Alternatively if either up or down slope exceeds the threshold then the trend turns green for up and red for down. Fro demonstration purposes, an EMA is used as the moving average. This acts to reduce the noise in the signal. What is a Dual Element Lag Reducer? Modifies an array of coefficients to reduce lag by the Lag Reduction Factor uses a generic version of a Kalman velocity component to accomplish this lag reduction is achieved by applying the following to the array: 2 * coeff - coeff The response time vs noise battle still holds true, high lag reduction means more noise is present in your data! Please note that the beginning coefficients which the modifying matrix cannot be applied to (coef whose indecies are < LagReductionFactor) are simply multiplied by two for additional smoothing . Things to note Due to the computational demands of this indicator, there is a bars back input modifier that controls how many bars back the indicator is calculated on. Because of this, the first few bars of the indicator will sometimes appear crazy, just ignore this as it doesn't effect the calculation. Related Indicators STD-Filtered, Ultra Low Lag Moving Average Included Bar coloring Loxx's Expanded Source Types Signals Alerts
Pine Script™ indicator
by loxx
4
The Hummingbird - MA Ribbon by Joe (EMA, SMA, SMMA, WMA, VWMA)Tired of having to add multiple moving average indicators to your chart? Well, stop doing that. No, really. Listen. Adding duplicate indicators is totally not cool. And, it won't go over well at the next HOA meeting if you keep doing it. Here's the sweet moving average ribbon you've been waiting for (with 1-10 moving average lines!). It will make your charts look much cooler 😎. And you'll gain the respect of all your neighbors if you add it to your charts. In all seriousness, this is a slimmed-down version of my other super-awesome script with a stupid name, "Joe's Ultimate MA Ribbon (w/ Crossover Triggers)." Basically, I removed the crossover signals from it and changed the name to a much superior name, "The Hummingbird." Yeah. Right on. So, if you don't want or need the crossover signals, go right on humming with "The Hummingbird." Enjoy, friends. 🍻 If you still want the original ribbon with crossover signals, get it here . Options: Show/Hide MA Lines: Only show the lines you wanna see. No more. No less. MA Type (can be different for each line!): EMA , SMA , SMMA (RMA), WMA , VWMA MA Source (for each line): open, close, high, low, hl2 , hlc3, ohlc4, hlcc4 MA Length (for each line): any number between 1 and 4999 Line Colors: Ooh, pretty.
Pine Script™ indicator
by crypto-with-joe
4