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Trend & atr day & calcHi!
Why for what and how in this script?
At the time of publication the script consists of three modules, it may increase in the future.
1. Bottom left corner : daytime ATR module
(idea and basis of the author's script - ???)
- The size of the daily ATR based on 14 bars;
- intraday ATR progress;
- colour indication of the progress status, for easier visual perception (green < 70%, yellow 70-90 and red over 90% of ATR)
By evaluating the progress of the daily ATR, it is possible to suggest and expedient to enter/exit/hold a trade.
2. Top right: trend module
The trend is calculated based on Bill Williams' alligator indicator
- trend status on specified timeframes for the current ticker;
- colour indication for visual perception (green - growing trend, yellow - alligator is sleeping, red - downtrend)
Do not forget that the alligator is based on moving averages with the resulting consequences.
Its purpose is to assess the state of the trend on other ticker TFs, without additional actions (switching to another screen or TF)
3. In the bottom left corner - risk and position calculator
(based on an idea of the risk calculator by @andrei.bunulu)
It helps to determine the advisability of entering the trade and also what size position to enter into the trade, within money management strategy chosen.
- The calculator works in two directions: long deal and short deal (short deal calculation is enabled by check-box in settings)
- two calculation methods:
a. based on the set stop loss % (default is 0.3%), in this mode the stop and takeout level is automatically calculated (default is 1 / 3).
b. by entering the desired price levels (entry, stop and take profit points)
To make this work correctly please do not forget to choose the type of calculation (% or price) in the settings, and the currency symbol (for visual representation in the results).
The calculator can take into account the set commissions and spreads.
When hovering over the module - tooltips are displayed.
Each module can be enabled / disabled in the settings.
The size and arrangement of the modules is made for joint use with the script - "Abnormal Bar".
/// а по-русски это так ///
Привет!
Зачем для чего и как в этом скрипте?
На момент публикации скрипт состоит из трех модулей, возможно в будущем увеличится.
1. В левом нижнем углу : модуль дневного ATR
(идея и основа скрипт автора - ???)
- размер дневной ATR на основании 14 баров;
- прогресс ATR внутри дня;
- цветовая индикация состояния прогресса, для более простого визуального восприятия (зеленый < 70%, желтый 70-90 и красный более 90% ATR)
Оценивая прогресс дневного ATR, можно предположить и целесообразности входа / выхода / удержания из сделки.
2. В правом верхнем углу: модуль тренда
Тренд рассчитывается на основе индикатора - аллигатор Билла Вильямса
- состояние тренда на указанных таймфреймах для текущего тикера;
- цветовая индикация для визуального восприятия (зеленый - растущий тренд, желтый - аллигатор спит, красный - нисходящий тренд)
Не забываем, что аллигатор построен на основе скользящих средних с вытекающими последствиями.
Назначение - оценить состояние тренда на других ТФ тикера, без дополнительных действий (переключения на другой экран или ТФ)
3. В нижнем левом углу - калькулятор рисков и позиции
(на основе идеи калькулятора аuthor: @andrei.bunulu)
Помогает определить целесообразность входа в сделку, а также каким размером позиции входить в сделку, в рамках выбранной стратегии мани менеджмента.
- калькулятор работает в два направления: длинная и короткая сделка (расчет по короткой включается в настройках чек-боксом)
- два варианта расчета:
а. на основании установленного % стоп лосса (по-умолчанию 0,3%), при этом режиме происходит автоматический расчет уровня стопа и тейка (по умолчанию 1 / 3).
b. путем ввода данных желаемых уровней цены (точки входа, стопа и тейк профита)
Для корректной работы не забываем в настройках выбирать тип расчета (% или цена), а также символ валюты (для визуального отображения в итогах).
Калькулятор может учитывать установленный размер комиссий и спреда.
При наведении на модуль - отображаются подсказки.
Каждый модуль можно включить / выключить в настройках.
Размер и расположение модулей сделано для совместного использования со скриптом - "Abnormal Bar"
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End-pointed SSA of Williams %R [Loxx]End-pointed SSA of Williams %R is an indicator that runes Williams %R SSA calculation through a Singular Spectrum Analysis (SSA) algorithm to derive a smoother final output. The reduction in noise from the traditional Williams %R is significant.
What is Williams %R?
Williams %R , also known as the Williams Percent Range, is a type of momentum indicator that moves between 0 and -100 and measures overbought and oversold levels. The Williams %R may be used to find entry and exit points in the market. The indicator is very similar to the Stochastic oscillator and is used in the same way. It was developed by Larry Williams and it compares a stock’s closing price to the high-low range over a specific period, typically 14 days or periods.
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
Related Williams %R Indicators
Williams %R on Chart w/ Dynamic Zones
Williams %R w/ Bollinger Bands
Intermediate Williams %R w/ Discontinued Signal Lines
Related SSA Indicators
End-pointed SSA of FDASMA
End-pointed SSA of Normalized Price Oscillator
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Williams Vix Fix Bottoms and TopsThis indicator uses the very popular Williams Vix Fix for Bottoms by Chris Moody but not only does it search for bottoms, it can also be switch to work for tops for those who look to short the market. I've also added in a few options like flipping the indicator, color adjustments on the settings page, as well as cut a few of the options I feel did not need to be in which cluttered the screen when the settings were opened. In his later revisions of the Williams Vix Fix, CM took out the functions which draw the high/low ranges as well as the standard deviation which is what this indicator uses to show entry points. I have added options back on to draw these, I think it's useful. To be honest, I have not messed around with the number settings much so I am not sure how adjusting the look back range or going for smaller / bigger percentage changes would change how well the indicator works. It seems to work very well at its default settings.
With the Bollinger Band deviation, you have to remember that it looks back at the set amount of candles (20 by default) and uses those for the standard deviation: 1 dev = 68%, 2 dev = 95%, 3 dev = 99.7%
These percentages mean that at 2 dev, 95% of the last 20 candles will remain within the boundaries of the Bollinger Bands. Three tends to be too high, one is usually too low. Two is pretty good.
The lowest percentile option probably won't change much other than bring up the bottom line which doesn't effect the alerts or signals, just something to observe.
The highest percentile option makes a difference similar to the stand deviation and Bollinger Band. The higher you put it, the less likely it will get triggered but the more reliant it of a signal it should be.
As always, I have left notes throughout the code and I did leave in the code that was original but commented it out as I don't believe it's worth having.
I like to have the high/lows drawn, as well as the standard deviation. Then I find that the filtered entries are most accurate signals to follow. Simple entry is hit or miss, Aggressive entry is always early but sometimes that's not a great thing. אינדיקטור
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Phase Accumulation, Smoothed Williams %R Histogram [Loxx]Phase Accumulation, Smoothed Williams %R Histogram is a Williams %R indicator using dynamic inputs from Ehlers Phase Accumulation Dominant Cycle Period Algorithm. This indicator includes alerts and signals and is in a smoothed histogram form. The version of Phase Accumulation in this indicator is a modified form of of Ehlers algorithm to allow for better smoothing and cycle length selection.
What is Williams %R?
Williams %R , also known as the Williams Percent Range, is a type of momentum indicator that moves between 0 and -100 and measures overbought and oversold levels. The Williams %R may be used to find entry and exit points in the market. The indicator is very similar to the Stochastic oscillator and is used in the same way. It was developed by Larry Williams and it compares a stock’s closing price to the high-low range over a specific period, typically 14 days or periods.
What is Phase Accumulation?
The phase accumulation method of computing the dominant cycle is perhaps the easiest to comprehend. In this technique, we measure the phase at each sample by taking the arctangent of the ratio of the quadrature component to the in-phase component. A delta phase is generated by taking the difference of the phase between successive samples. At each sample we can then look backwards, adding up the delta phases.When the sum of the delta phases reaches 360 degrees, we must have passed through one full cycle, on average.The process is repeated for each new sample.
The phase accumulation method of cycle measurement always uses one full cycle’s worth of historical data.This is both an advantage and a disadvantage.The advantage is the lag in obtaining the answer scales directly with the cycle period.That is, the measurement of a short cycle period has less lag than the measurement of a longer cycle period. However, the number of samples used in making the measurement means the averaging period is variable with cycle period. longer averaging reduces the noise level compared to the signal.Therefore, shorter cycle periods necessarily have a higher out- put signal-to-noise ratio.
Included:
-Toggle on/off bar coloring
-Toggle on/off signals
-Alerts long/short
-Loxx's Expanded Source Types Library
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LutrewMTF// ————— Plots
var cMarkerUp = color.new(color.lime, 0)
var cMarkerDn = color.new(color.red, 0)
plotshape(A1U, "Marker 1 Up", shape.triangleup, location.belowbar, cMarkerUp, size = size.tiny, text = "1")
plotshape(A2D, "Marker 2 Dn", shape.triangledown, location.abovebar, cMarkerDn, size = size.tiny, text = "2")
plotshape(A3U, "Marker 3 Up", shape.triangleup, location.belowbar, cMarkerUp, size = size.tiny, text = " 3")
plotshape(A4D, "Marker 4 Dn", shape.triangledown, location.abovebar, cMarkerDn, size = size.tiny, text = "4 ")
plotshape(A5U, "Marker 5 Up", shape.triangleup, location.belowbar, cMarkerUp, size = size.tiny, text = " 5")
plotshape(A6D, "Marker 6 Dn", shape.triangledown, location.abovebar, cMarkerDn, size = size.tiny, text = "6 ")
plotshape(A7U, "Marker 7 Up", shape.triangleup, location.belowbar, cMarkerUp, size = size.tiny, text = " 7")
plotshape(A8D, "Marker 8 Dn", shape.triangledown, location.abovebar, cMarkerDn, size = size.tiny, text = "8 ")
// ————— Alert
alertcondition( A1U or A2D or A3U or A4D or A5U or A6D or A7U or A8D, "Pivots MTF: Configured Markers", "Pivots MTF Alert")
// }
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