Hybrid Convolution FilterIntroduction
Today i propose an hybrid filter that use a classical FIR architecture while using recursion. The proposed method aim to reduce the lag generated by fir filters. This particular filter is a sine weighted moving average, but you can change it since the indicator is built with the custom filter template (1). Even if it use recursion it still is a FIR filter since the impulse response is finite.
The Indicator
In red the hybrid swma and in blue the classic swma of both the same period. The difference can be seen.
The switch between the input price and the past values of the previous convolution values is made by using exponential averaging, the window function is the same as f(x) in the code.
Any filter can use this architecture, the indicator is built around the custom fir template, see (1)
Conclusion
I presented a FIR filter using recursion in its calculation, the integration is made with respect to the proposed template, therefore any user can simply modify f(x) to have different filter without the need to make any change. However curious users might want to change the window function of the exponential averager, in order to do so change sgn = f(i/length) in line 11 for sgn = fun(i/length) where fun is your custom function, make sure to add it at the start of the script where all the other functions declarations are.
Thanks for reading !
(1)
Tìm kiếm tập lệnh với "电力行业+股票+11年涨幅"
Risk/Reward (InfoPanel)Hello ladies (if any in my followers ?) and gentlemen
Here's your indicator of the day and once again given for FREE. What I'm going to say to my landlord if I can't pay rent because I'm not asking for $$ ?
I'll probably send the next indicators from below the town brige. Even then... I will still comply with my challenge to share 1 original indicator a day and not a copy of what already exists
The today indicator is to show you the great possibilites behind the TradingView Label object : Label
Profit And Loss LABEL
I thought about that one for a while and wanted to share how we can calculate dynamically a Risk to Reward ratio .
This indicator is not based on the price on the chart. I repeat before getting the question asked me privately 10 times This indicator is not based on the price on the chart.
"Then it's not useful dude, you're dumb". I agree and.... I agree... BUT you can now calculate your Risk to Reward ratio on TradingView directly rather than using an external Excel file. Who's dumb now :) ?
For those curious about it, I used this formula for the R:R ratio formula Calculating-risk-reward.asp
It will also display the Profit and Loss data based on your inputs only
ERRORS LABEL
I also added some basic errors management. If any error occur when you'll type your inputs, then a very mean Error label will appear and you'll have to fix the issues in less than a few seconds.
Otherwise your computer will explode (KABOOOOM) and your trading capital will be redirected to my own insurance fund (I have a family to feed, thanks for your sacrifices)
(end of joke)
In more seriousness, the engine will check if the TP1/TP2/Stop Loss/Entry price combinaisons makes sense. If not, you''ll be punished with an error label.
You can use this methodology for your own indicators in the futur to display dynamic messages based on users' inputs and/or current price on the chart
The educational video giving more details is coming right up.
You can watch it and should be located under "IDEAS"
Wshing you all a very fruitful end of your day and see you tomorrow for the last indicator of the week (baby David is tired and need his rest)
Dave
Minimal Godmode 2.1// Acknowledgments:
// Original Godmode Authors:
// @Legion, @LazyBear, @Ni6HTH4wK, @xSilas
// Drop a line if you use or modify this code.
// Godmode 3.1.4: @SNOW_CITY
// Godmode 3.2: @sco77m4r7in and @oh92
// Godmode3.2+LSMA: @scilentor
// Godmode 4.0.0-4.0.1: @chrysopoetics
// Jurik Moving Average: @everget
// Constance Brown Composite Index RSI: @LazyBear
// Wavetrend Oscillator: @fskrypt
// TTM Squeeze: @Greeny
// True TSI/RSI: @cI8DH and @chrysopoetics
// Laguerre RSI (Self-Adjusting Alpha with Fractals Energy): @everget
// RSI Shaded: @mortdiggiddy
// Minimal Godmode v2.0:
// 6 BTC pairs/exchanges (instead of 11) to reduce loading time from the pinescript security() function
// Volume Composite for engine calculation
// TTM Squeeze on Wavetrend Signal
// Constance Brown Composite Index RSI (CBCI)
// TrueTSI (Godmode 4.0.0 implementation)
// Laguerre RSI (LRSI)
// Minimal Godmode v2.1:
// Removed TTM Squeeze and Volume Composite
// EMA for Wavetrend Signal
// Multi-exchange for BTC no longer the default
// mg engine toggle for CBCI, Laguerre RSI, and TTSI
// Wavetrend Histogram component toggle
% Bars in ProfitUse this to determine how often your average entry price for shorts and longs over the last 11 trades are in profit or not.
VACPWelles Wilder (delta phenomenon) a 4-day rotation indicator
PVAC is the acronym Alan uses for a four-day rotation cycle. The cycle itself is circularly continuous every days of the week, forever, including every holiday. Thus if, for instance, Monday was a P, Tuesday is V, Wednesday is A, Thursday is C. At this point the cycle repeats, with Friday being P, Saturday being V, Sunday being A, and the following Monday being C.
Having started, the cycle never changes. While each day tends to have the characteristics shown below, like all cycle tools, there are inversions, which will last a cycle or at times even more, and have reasonable odds of inverting regularly.
A trader who wants to incorporate a four-day rotation cycle into their work is encouraged to study for themselves whether this adds value.
Day: V-day Color: Red Characteristics: Closes well for bulls; Use your fleece bars Bar8 and Bar11; Bar8 open often a V-day return target; 'V' return comes early in day in bear moves, late in day in bullish moves
Day: A-day Color: Blue Characteristics: Closes poorly for bulls; Use your fleece bars 8 and 11; Generally 'A' shaped, but may have a kick-leg after 3pm
Day: C-day Color: Orange Characteristics: Consolidation day, aka 'consoly' day. It may not chop, but it may have an
accumulation or distribution quality to the action; Trade often and trade fast; Pattern traders fade 4HHs and 4LLs with backfill/pullbacks 3 bars later; Apexes and angulars tend to have less importance; Numerical traders trade after Bar8 open and use support one horizontal below, resistance one horizontal above; C-day opens often at the 25%; The afternoon action tends to be opposite to the morning action
Day: P-day Color: Green Characteristics: Often a trend day. Find the trend and enter it; Often opens at the 75%; Trade P-days against a quartile; Watch for price to be above/below the first apex: buy above or sell below ; Do not fade dead zone, minimal trading
SMA/pivot/Bollinger/MACD/RSI en pantalla gráficoMulti-indicador con los indicadores que empleo más pero sin añadir ventanas abajo.
Contiene:
Cruce de 3 medias móviles
La idea es no tenerlas en pantalla, pero están dibujadas también. Yo las dejo ocultas salvo que las quiera mirar para algo.
Lo que presento en pantalla es la media lenta con verde si el cruce de las 3 marca alcista, amarillo si no está claro y rojo si marca bajista.
Pivot
Normalmente los tengo ocultos pero los muestro cuando me interesa. Están todos aunque aparezcan 2 seguidos.
Bandas de Bollinger
No dibujo la línea central porque empleo la media como tal.
Parabollic SAR
Lo empleo para dibujar las ondas de Elliott como postula Matías Menéndez Larre en el capítulo 11 de su libro "Las ondas de Elliott". Así que, aunque se puede mostrar, lo mantengo oculto y lo que muestro es dónde cambia (SAR cambio).
MACD
No está dibujado porque necesitaría sacarlo del gráfico.
Marco en la parte superior cuándo la señal sobrepasa al MACD hacia arriba o hacia abajo con un flecha indicando el sentido de esta señal.
RSI
Similar al MACD pero en la parte inferior.
Probablemente, programe otro indicador para visualizar en una ventanita MACD, RSI y volumen todo junto. El volumen en la principal hay veces que no te permite ver bien alguna sombra y los otros 2 te quitan mucho espacio para graficar si los tienes permanentemente en 2 ventanas separadas.
[astropark] MACD, RSI+, Awesome Oscillator//******************************************************************************
// Copyright by astropark v3.0.0
// MACD, RSI+, Awesome Oscillator
// 24/10/2018 Added RSI with Center line to have clear glue of current trend
// 10/12/2018 Added MACD
// 13/12/2018 Added multiplier for MACD in order to make it clearly visible over RSI graph
// 11/01/2019 Added Awesome Ascillator (AO)
//******************************************************************************
Strategy based on Squeeze Momentum Indicator [LazyBear]This Strategy is based on LazyBear Squeeze Momentum Indicator.
I added some custom feature and filters.
You can customize a lot of features to get a profitable strategy.
Here is a link to original study.
Please use comment section for any feedback.
Next improvement (only to whom is interested to this script and follows me): study with alerts on multiple tickers all at one. Leave a comment if you want to have access to study.
********************************** IMPORTANT*******************************
I have developed an expert advisor for metatrader4 (MT4) and for jforex platform: results of expert advisor form 2015-01-01 to 2018-11-25 are very good with low drawdown and good profit.
********************************************************************************
BTC Volume Index [v2018-11-21] @ LekkerCryptisch.nlIndicates the volume trend:
~50 = short term volume is the same as long term volume
> 50 = short term volume is higher than long term volume (i.e. trend is rising volume)
< 50 = short term volume is lower than long term volume (i.e. trend is declining volume)
BTC Volume Lines [v2018-11-17] @ LekkerCryptisch.nlCombine the volume of 8 BTCUSD exchanges in one graph.
Three use cases:
1) See the absolute volumes in one graph
2) See the relative volumes in one graph
3) See the deviation of the EMA the volumes in one graph
BTC Volume Stacked [v2018-11-17] @ LekkerCryptisch.nlCombine the volume of 8 BTCUSD(T) exchanges in one graph.
Two use cases:
1) Stack the absolute volume to see the combined volume in BTC over time.
2) Stack the relative volume to see the relative size of exchange change over time.
The Scale Of Sacred SoundsBased on the Sacred Sound Scale
How to use it:
This indicator is designed to capture the inferred behavior of traders and investors by using two groups of averages.
Meant for longer trades and trend indicator.
Used on any timescale as needed.
Can trade on long or short where the slow MA crosses fast Ma or where the Slow MA compresses and flips open again.
Follow the trend to the end - pot of gold at the end of the rainbow :-)
References:
Based on Daryl Guppy GMMA and
www.guppytraders.com
Read more at:
whatmusicreallyis.com
There is one tuning in which the frequencies 432, 528, 424 and 440 Hz can peacefully coexist. The scale has 32+1 pure harmonic tones and the reference frequency of 256 Hz. It comes from the Natural Ascending Series of Harmonics 32 to 64 of the 8 Hz Fundamental Tone, and represents its 6th double. I call this tuning The Scale of Sacred Sounds.
Representation using ancient Sumerian/Babylonian/Vedic math:
32; 33; 34; 35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50; 51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64
Representation using musical ratios:
1/1; 33/32; 17/16; 35/32; 9/8; 37/32; 19/16; 39/32; 5/4; 41/32; 21/16; 43/32; 11/8; 45/32; 23/16; 47/32; 3/2; 49/32; 25/16; 51/32; 13/8; 53/32; 27/16; 55/32; 7/4; 57/32; 29/16; 59/32; 15/8; 61/32; 31/16; 63/32; 2/1
The math for deriving one of the above series from the other is simple. Divide all numbers from the ancient series by the first, then simplify the fractions. Conversely, the series of ratios can be turned into the series of integers by calculating their least common denominator (the smallest whole number that is a multiple of all numbers under the fraction bar) and discarding it.
Logarithmic representation using musical constants (definition given further down):
0,000; 30,772; 60,625; 89,612; 117,783; 145,182; 171,850; 197,826; 223,144; 247,836; 271,934; 295,464; 318,454; 340,927; 362,905; 384,412; 405,465; 426,084; 446,287; 466,090; 485,508; 504,556; 523,248; 541,597; 559,616; 577,315; 594,707; 611,802; 628,609; 645,138; 661,398; 677,399; 693,147
Flying Buddha Inside Bars Indicator v1 by JustUncleLDescription:
=============
This indicator plots MAs and paints Triggered Alert Arrows base on Flying Buddha candle patterns.
The “Flying Buddha” Pattern is defined as:
---------------------------------------------
A candlestick chart with two moving averages: the 5 period exponential moving average (fast EMA) and the 10 period simple moving average (slow SMA), both applied to the closing price. The default “Flying Buddha” pattern is any candlestick which:
1. Has a LOW above the fast EMA, when the fast EMA is above the slow SMA (a bearish “Flying Buddha”); or
2. Has a HIGH below the fast EMA, when the fast EMA is below the slow SMA (a bullish “Flying Buddha”).
Alert Trigger:
---------------
A Flying Buddha Alert is triggered on the first candle that is a non-flying Buddha candle after a Flying Buddha Pattern candle sequence. Flying Buddhas can optionally be filtered by InsideBars and PinBars.
The Alert Trigger is optionally filtered by the Directional MA (default=EMA 89), and/or by Minimum Sequence length of Flying Buddhas.
Moving Averages:
------------------
You can select between 11 different types of moving averages, for each MA line in Flying Buddha MAs (fastMA and slowMA) and the Directional Filter MA:
SMA = Simple Moving Average.
EMA = Exponential Moving Average.
WMA = Weighted Moving Average
VWMA = Volume Weighted Moving Average
SMMA = Smoothed Simple Moving Average.
DEMA = Double Exponential Moving Average
TEMA = Triple Exponential Moving Average.
HullMA = Hull Moving Average
SSMA = Ehlers Super Smoother Moving average
ZEMA = Near Zero Lag Exponential Moving Average.
TMA = Triangular (smoothed) Simple Moving Average.
NOTE: This is a concept indicator, I also intend to release a trading BOT suitable for Autoview, based on this concept indicator.
Asymmetrical RSIThis indicator was originally developed by Sylvain Vervoort (Stocks & Commodities, V.26:11 (October, 2008): "ARSI, The Asymmetrical RSI").
Stochastic & MACD Strategy Ver 1.0This strategy is inspired by ChartArt and jasonluk28.
The following input changes from the initial ChartArt version to achieve higher stability and profit:
Fast MA Len:11
Slow MA len: 24
Stoch Len: 20
No difference is found in minor changes (+-10) lv. of overbought/oversold
It works above 40% winning rate in Heng Heng Index, Shanghai Composite, Dow Jones Industrial Averge, S&P 500 NASDAQ, VT (World Total Market) and in 15 mins chart
Profit: above ~10 to 30% in less than 1year backtest for most major indice of China and US and ~62% in Heng Seng Index (Hong Kong) & 40.5% in SZSE Composite (Shen Zhen)
P.S. Profit: 700 (Tencent) +150.5%, 939 (CCB) +66.5%, 1299 (AIA) +45%, 2628 (CLIC) +41%, 1 (CK Hutchison) +31%
NFLX +82.5%, BABA +55.5%, AMZN +44%, GOOG +38%, MCD +24.5%
However, Loss in FB -19% , AMD -38.5%
Not suitable for stocks with great influences in News or Events ???
Another symbol volumepull another symbol volume
dafult:BF(blue)/MEX(red)/FINEX(lime)
*need MEX's volume devided XBTUSD
if you input another symbol as sym2, please comment out line 11 and remove "/mext" on line 12
mext=security(sym2,period,close)
plot(sym2v/mext,color=red)
//mext=security(sym2,period,close)
plot(sym2v,color=red)
Ehlers Fisherized Deviation-Scaled OscillatorEhlers Fisherized Deviation-Scaled Oscillator script.
This indicator was originally developed by John F. Ehlers (Stocks & Commodities V. 36:11: Probability - Probably A Good Thing To Know).
Strength Candles With GapCode written by Krishna Khanna on 20/11/2017 includes the following components for NimblrTA
1) Logic for detection of strength candles, only displayed candles are of strength (BH>50%CH)
2) Wicks are not considered
3) Any Gaps are indicated with a arrow, can detect gapup and gapdown
This indicator is apt for small screen devices
Donchian Mean Reversion AlertsDonchian Channels mean reversion signals/alerts with RSI filtering with signals applied to the mean, for strong trend situations.
Original Author: ChrisMoody
Modified Donchonian Channel with separate adjustments for upper and lower levels
Purpose is if you expect big move up, Use lower input example 3 or 4, and longer lower input, 40 - 100 and use lower input line as a stop out
Opposite if you expect big move down
Mid Line Rule in Long Example. If lower line is below entry take partial profits at Mid Line and move stop to Break even.
If Lower line moves above entry price before price retraces to midline use Lower line as Stop...Opposite if Shorting
Created by user ChrisMoody 1-30-2014
Updated 7-11-2018 by Dysrupt
Revamped for mean reversion strategy
Created midline alerts for strong trending upside buy signals/downside sell signals.
Added RSI Filtering
Added Alerts
Removed bar color change
RCI with EMA&MACD2018/6/11 Re-release for house rule of Trading view.
5lines : RCI lines. A thick navy line has the longest period.
circles : MACD cross. GC=green DC=red
backcolor : Short EMA > Long EMA is blue. Short EMA < Long EMA is red.
Black shadow : It reveals its appearance when over-buying/selling.
It helps your entry.
Recursive Median FilterRecursive Median Filter indicator script.
This indicator was originally developed by John F. Ehlers (Stocks & Commodities V. 36:03 (8–11): Recursive Median Filters).
Recursive Median OscillatorRecursive Median Oscillator indicator script.
This indicator was originally developed by John F. Ehlers (Stocks & Commodities V. 36:03 (8–11): Recursive Median Filters).
