SAR MTF levelsThis indicator displays last Parabolic SAR dot levels on most common timeframes. Default option is cross shape, but can be set as lines as well. Very easy to track visually, without continuously changing chart resolution.
Arrêt et renversement parabolique (PSAR)
Baekdoo multi OverSold OverBuy colored CandleHi forks,
I'm trader Baekdoosan who trading Equity from South Korea. This Baekdoo multi OverSold OverBuy colored candle will give you the idea of
multiple indicators in one shot with colored candle. Those indicators tell us that oversold or overbuy statistically. For the color, you can freely change
based on your comfort. For me, in Korea white candle has red color and black candle has blue color. So somewhat confusing for you. Anyway you can
easily modify color in the script. Please refer this line.
barcolor(open<close and result_pos == 4 ? color.new(color.red, 0) : open<close and result_pos == 3 ? color.new(color.red, 25) : open<close and result_pos == 2 ? color.new(color.red, 50) : open<close and result_pos == 1? color.new(color.red, 75) : na)
you can see I put different transparency at color.new() function with color code. Let me divide and conquer to explain for up candle
white candle and black candle.
1. White candle
with 4 oversold signal case with white candle tells us it is almost reached real bottom and try to rebound. In this case, I put vivid color (no transparency) on the candle. And all 4 signal case, I put text on "OverSold". It will not happen frequently. Then 2 approaches can be made.
(a) short term approach
You can buy on this time. and you set stop loss with open price. This is mainly aimed for technical rebound.
(b) long term approach
You can accumulate based on your budget with 5 times dividing. At that day might not be the very bottom but those period will most probably real bottom. You can put more weight on latter buy. Let say, 1 : 1.25 : 1.5 : 1.75 : 2.5. So for example, if you have $8,000 to investigate then, buy $1,000 and then $1,250, $1,500, accordingly. If price rebound then don't adding weight on accumulation but with the first amount that you buy(i.e., $1,000 with above example). With this approach, you will not have much stress and you will get profit well. If this is grand bottom case, then you can HODL this long term. What you needs is stick to the plan. :)
with 3 signals the color is less vivid, 2 signals is much less vivid, accordingly.
2. Black candle
The approaches are opposite to above. The signal will tells us for 4 overBuy signals, then vivid blue candle will be shown. Our strategy is distribute to sell. Please do not sell in one shot. As Newton said, "I can calculate the motions of the heavenly bodies, but not the madness of the people". Strong buy phase, we don't know how far will it go. But indicators will tell us it is quite overSold situation. So what I can suggest you is sell it 10% to 20% on resistance price, and put 50% of lower than certain support price. Remember, accumulation and distribution will always better than one shot trading if you want to survive long time on this war field.
Hope this will help your trading on equity as well as crypto. I didn't try it on futures. Best of luck all of you. Gazua~!
PSAR + EMA/TEMA/RSI/OBVThe Parabolic Stop-and-Reservse (PSAR) is a trend indicator, intended to capture reversal signals and show entry and exit points. The PSAR is bullish when the PSAR is below the candle body (usually indicated by a dot) and bearish when the PSAR is above the candle body. The PSAR generally only moves in the direction of the trend, making it useful for markets with an upward or downward trend, as well as swing markets. It is weaker when the market it sideways, as it can be prone to frequent flips (bull-to-bear or vice versa) in markets where a predominant trend is not present.
In order to combat the tendency for rapid swings in the PSAR, it is commonly paired with a second indicator. Often, this is a moving average (MA) to confirm the PSAR signal. Here is a common example:
PSAR + 2 EMAs: A trade would consider entering long when the PSAR is bullish and the fast EMA is above the short EMA.
PSAR + 3 EMAs: As above, but the trader could also add a very long EMA (200, for example) and use that as an additional filter.
In addition to using EMA, other MAs can be used and may be more appropriate to certain instruments and timeframes. Using TEMA, for example, may result in less lag but introduce more noise. Likewise, the Ehler's MAMA is an option.
Some traders use other indicators as PSAR confirmation signals, such as the relative strength index (RSI) on on-balance volume (OBV). The strategy is similar:
bullish PSAR + RSI oversold = consider long entry
bullish PSAR + OBV oscillator > 0 = consider long entry
The strategy presented here is based on my PSAR + EMA + TEMA study. Any of the above strategies are supported by this script:
1. The PSAR is the primary signal.
2. Confirmation is provided by any of the following: EMA , TEMA , Ehler's MAMA , RSI , or OBV.
3. You may use a third EMA (set to 200 as the default) to filter entries -- if used, the strategy will only show signals if the price is above the third (additional) EMA .
For example, a normal long signal would be a bullish PSAR + fast EMA > slow EMA + price > ema 200.
In addition, you may use a SL, which is set to the PSAR dots shown. You may also limit the backtesting dates. (Please note in the chart above, I do not have a limit on the trading dates. I believe this exaggerates the success of the strategy, but the house rules demand I not limit the timeframe to show you a more accurate picture.)
SAR-adjusted extremesThis indicator shows how far (i.e. the absolute distance) of the extremes (i.e. high & low) are from the current parabolic SAR
Parabolic SAR + Take Profit and Stop Loss By Nussara (strategy)Back test strategy for "Parabolic SAR + Take Profit and Stop Loss By Nussara" make it easy setting a strategy to estimate profits and losses.
This strategy uses Parabolic SAR . The Parabolic SAR is a technical indicator developed by J. Welles Wilder to determine the direction that an asset is moving. The indicator is also referred to as a stop and reverse system, which is abbreviated as SAR . It aims to identify potential reversals in the price movement of traded assets.
This indicator has a function to take profit and stop loss level.
Stop loss level = First reverse point of uptrend
Take profit level = Entry price + (Entry price-Stop loss level)
User can set a parabolic SARS and a profit point but I fixed stop loss level at first reversals point of uptrend. I also put alert for Buy, Sell, Stop Loss in this indicator.
This indicator is just a tool for technical analysis . It shouldn't be used as the only indication of trade because it causes you to lose your money. You should use other indicators to analyze together.
Parabolic SAR + %Take Profit and %Stop Loss By NussaraThe parabolic SAR is calculated almost independently for each trend in the price. When the price is in an uptrend, the SAR emerges below the price and converges upwards towards it. Similarly, on a downtrend, the SAR emerges above the price and converges downwards. At each step within a trend, the SAR is calculated one period in advance. That is, tomorrow's SAR value is built using data available today. The general formula used for this is:
SAR n+1=SAR n+ α (EP-SAR n)
where SAR n and SARn+1 represent the current period and the next period's SAR values, respectively.
EP (the extreme point) is a record kept during each trend that represents the highest value reached by the price during the current uptrend – or lowest value during a downtrend. During each period, if a new maximum (or minimum) is observed, the EP is updated with that value.
The α value represents the acceleration factor. Usually, this is set initially to a value of 0.02, but can be chosen by the trader. This factor is increased by 0.02 each time a new EP is recorded, which means that every time a new EP is observed, it will make the acceleration factor go up. The rate will then quicken to a point where the SAR converges towards the price. To prevent it from getting too large, a maximum value for the acceleration factor is normally set to 0.20. The traders can set these numbers depending on their trading style and the instruments being traded. Generally, it is preferable in stocks trading to set the acceleration factor to 0.01, so that it is not too sensitive to local decreases. For commodity or currency trading, the preferred value is 0.02.
-If the next period's SAR value is inside (or beyond) the current period or the previous period's price range, the SAR must be set to the closest price bound. For example, if in an upward trend, the new SAR value is calculated and if it results to be more than today's or yesterday's lowest price, it must be set equal to that lower boundary.
-If the next period's SAR value is inside (or beyond) the next period's price range, a new trend direction is then signaled. The SAR must then switch sides.
Upon a trend switch, the first SAR value for this new trend is set to the last EP recorded on the prior trend, EP is then reset accordingly to this period's maximum, and the acceleration factor is reset to its initial value of 0.02.
I previously released a script called "Parabolic SAR + Take Profit and Stop Loss By Nussara" which I used Parabolic SAR to enter an order and set a stop loss on the first SAR value of uptrend and users can fixed reward for taking profit. This script I use the order entry the same method as "Parabolic SAR + Take Profit and Stop Loss By Nussara", but I use the % of entry price to calculate take profit and stop loss.
Stop loss = Entry Price * (1 - stop loss)
Take profit = Entry Price * (1 + take profit)
This indicator is just a tool for technical analysis . It shouldn't be used as the only indication of trade because it causes you to lose your money. You should use other indicators to analyze together.
EMA 200 + Parabolic SAR + RSI + Take Profit Stop Loss By NussaraThe Parabolic SAR is a technical indicator developed by J. Welles Wilder to determine the direction that an asset is moving. The indicator is also referred to as a stop and reverse system, which is abbreviated as SAR . It aims to identify potential reversals in the price movement of traded assets.
EMA 200 ( Exponential Moving Average ) is important because it determines the overall trend, filters a trading system, and reacts faster than the 200 MA.
The relative strength index ( RSI ) is a technical indicator used in the analysis of financial markets. It is intended to chart the current and historical strength or weakness of a stock or market based on the closing prices of a recent trading period. RSI movement above 50 indicates that more traders are buying assets than selling, and are driving the price up. If the RSI moves below 50, it shows that more traders are selling than buying, and are driving the price down.
This indicator uses EMA 200, RSI and parabolic SARS.
The order will be entered when 3 conditions are true
1. First reverse point uptrend of Parabolic SAR
2. The price is close above EMA 200
3. RSI is over 50.
This indicator has a function to take profit and stop loss level.
Stop loss level = First reverse point uptrend of Parabolic SAR .
Take profit level = 1:1.5
This indicator is just a tool for technical analysis . It shouldn't be used as the only indication of trade because it causes you to lose your money. You should use other indicators to analyze together.
Crypto Scalper Divergence Macd Psar Ema 200This is a very efficient crypto scalper adapted to very short timeframes, however it can be optimized for other timeframes and assests as well.
Its components are
MACD
P SAR
EMA 200
Risk management
Rules for entry:
For short : we have an uptrend on PSAR , histogram is positive (divergence MACD) and close of a candle is below EMA 200
For long : we dont have an uptrend on PSAR, histogram is negative(divergence MACD) and close of a candle is above EMA 200
Rules for exit:
We exit when we either find a reverse condition than the entry one, or based on stop loss/take profit that are calculated on % movements of the price.
If you have any questions, let me know !
[VJ]Phoenix Force of PSAR +MACD +RSIThis is a simple intraday strategy for working on Stocks or commodities based out on PSAR, MACD , RSI and chop index . You can modify the start time and end time based on your timezones. Session value should be from market start to the time you want to square-off
Important: The end time should be at least 2 minutes before the intraday square-off time set by your broker
Comment below if you get good returns
Strategy: Entry Exits using PSAR and momentum and trend using MACD and RSI. A chop index is used as filtering
Indicators used :
Parabolic SAR is a technical indicator that is used to determine the price direction of stocks and it also draws attention to the traders when the price is changing
PSAR helps you:
Identify when a certain price trend is going to change direction
Indicate the most effective level at which to enter into the trade
Indicate the most effective exit point for the trade
Moving average convergence divergence (MACD) is a trend-following momentum indicator that shows the relationship between two moving averages of a security's price. ... Traders may buy the security when the MACD crosses above its signal line and sell—or short—the security when the MACD crosses below the signal line
RSI is intended to chart the current and historical strength or weakness of a stock or market based on the closing prices of a recent trading period.
Buying/Selling
When trading with the parabolic SAR, you would buy a market when the dots move below the current asset price and are green in colour. Alternatively, you would sell a market when the dots move above the current asset price and are red in colour. We use MACD , RSI to ensure that a right trade is picked when PSAR gives an indication. CI is used to stay away from the range bound market as much as possible.
Usage & Best setting :
Choose a good volatile stock and a time frame - 5m.
MA length : 200
RSI threshold : 50
MACD: 12,26,9
There is stop loss and take profit that can be used to optimise your trade
The template also includes daily square off based on your time.
Forex bot full strategy with risk managementThis is a full strategy designed for forex major pairs, specially EUR/USD using 1h time frame chart.
Its components are
200 EMA
MACD
OBV
PSAR
RIsk management with tp and sl movements
Rules for entry
For long = Previous histogram from MACD was below 0 and current one is above 0. CLose of a candle is above EMA 200 , OBV oscillator is negative and we have an uptrend from PSAR
For short = Previous histogram from MACD was above 0 and current one is below 0. CLose of a candle is below EMA 200 , OBV oscillator is positive and we have an downtrend from PSAR
Rules for exit
For tp and sl values we calculate the distance from the close of candle until the psar values.
If you have any questions, let me know !
TradePro Parabolic SAR BackgroundTradePro Parabolic SAR Background
This indicator is a small tribute to youtuber TradePro
The operation is simple. It is the same Parabolic SAR indicator with its default configuration, but in background format. It is a new way to visualize the same information, more understandably. It is in itself a complete trading system, it can be used in conjunction with the traditional Parabolic SAR to locate the stop loss.
Parabolic SAR
In stock and securities market technical analysis, parabolic SAR (parabolic stop and reverse) is a method devised by J. Welles Wilder, Jr., to find potential reversals in the market price direction of traded goods such as securities or currency exchanges such as forex. It is a trend-following (lagging) indicator and may be used to set a trailing stop loss or determine entry or exit points based on prices tending to stay within a parabolic curve during a strong trend.
Similar to option theory's concept of time decay, the concept draws on the idea that "time is the enemy". Thus, unless a security can continue to generate more profits over time, it should be liquidated. The indicator generally works only in trending markets, and creates "whipsaws" during ranging or, sideways phases. Therefore, Wilder recommends first establishing the direction or change in direction of the trend through the use of parabolic SAR, and then using a different indicator such as the Average Directional Index to determine the strength of the trend.
A parabola below the price is generally bullish, while a parabola above is generally bearish. A parabola below the price may be used as support, whereas a parabola above the price may represent resistance.
[francrypto® strategy] 4 EMAs, P.SAR & Vol.Prof. (by kv4coins)(ENG)
This script consists of my own strategy for cryptocurrency (but can be adapted very well for stocks, forex, etc.)
Is a combination of:
- Four Exponentials Moving Average (EMA), configurables: by defect are 10, 21, 55 and 200 periods in yellow, aqua, orange and blue each of them
- Parabolic SAR System (PSAR), configurable
- Volume Profile (that has been developed by kv4coins - he has already authorized me to use it under the same OSS Licence Terms: MPL 2.0), configurable: with another default values and bilingual support for Spanish (SPA)
How it works
1) It is always better to detect specifics candlesticks or patrons: doji , pinbar or inverted pinbar , engulfing bars , morning star or evening star , harami , twizzer bottom or top , etc.
2) The 10 and 21 periods EMA help to identify the short-term behavior
3) The 55 periods EMA can be used like a support or resistance in medium-term, as 200 periods EMA in very long-term
4) It will convenient search for a double cross (10 & 21) or a triple cross (10, 21 & 55) to determine the medium-term change Downtrend to UpTrend (or viceversa)
5) Confirm the change patron with the Parabolic SAR and then identify potencials purchases or sales
6) Use Volume profile to detect potential supports or resistances areas, in order to set stop limit/loss and take profit orders.
Hope this helps!
Cheers,
FRANCRYPTO®
–––––– 0 ––––––
(ESP)
Este script consiste en mi propia estrategia para criptomonedas (pero puede adaptarse muy bien para acciones, forex, etc.)
Es la combinación de:
1) Cuatro Medias Móviles Exponenciales (EMA), configurables: por defecto son de 10, 21, 55 y 200 períodos en amarillo, turquesa, naranja y azul cada una de ellas
2) Sistema Parabolic SAR (PSAR), configurable
3) Perfil de Volumen (que fuera desarrollado por kv4coins - que ya me ha autorizado a su uso bajo las mismas condiciones de la Licencia OSS: MPL 2.0), configurable: con otros valores por defecto y soporte bilingüe para Español (SPA)
Cómo funciona
1) Siempre va a resultar mejor detectar velas japonesas específicas o patrones: doji , martillos o martillos invertidos , velas envolventes , patrón amanecer o atardecer , harami , velas gemelas , etcétera
2) La EMA de 10 y 21 períodos ayudan a identificar el comportamiento de corto plazo
3) La EMA de 55 períodos puede ser usada como un soporte o resistencia de mediano plazo, como así también, la EMA de 200 períodos en el muy largo plazo
4) Será conveniente buscar un doble cruce (10 & 21) o un triple cruce (10, 21 & 55) para determinar un cambio de la tendencia de mediano plazo de bajista hacia alcista (o viceversa)
5) Confirmá el patrón de cambio con la Parabólica de SAR y entonces identificá potenciales compras o ventas
6) Usá el perfil de volumen para detectar las potenciales zonas de soporte o resistencia, principalmente para establecer ordenes stop limit/loss o take profit.
¡Espero que pueda serles de utilidad!
Saludos,
FRANCRYPTO®
PSAR + EMA + TEMACombined PSAR with EMA and/or TEMA lines, including fast/slow plots, for entry/exit signals. Includes signals for all plots.
Credit to TEMA With Alert by BerkSay and Parabolic SAR by Alex Orekhov (everget).
[Sidders] MACDEMASAR IndicatorCame across a cool idea for a strategy that couldn't find in the indicator database, so decided to code it up myself for your pleasure.
Indicators consists of 3 indicators: EMA(200) to determine the overall trend, and the MACD & Parabolic SAR to determine entries (and exits).
Long entry contains 4 conditions and is generated when price is above the 200EMA (1), the MACD crosses above the signal line (2), while they are both below 0 line (3) and when the parabolic SAR is below the closing price of the bar (4).
Short entry is build up the same but in reverse: price is below the 200EMA(1), signal line crosses below the MACD line (2), while they are both above the 0 line (3) and when the parabolic SAR is above the closing price of the bar (4).
Place the stoploss on the parabolic SAR dot below/above the candle that created the signal. Profit target 1:1 risk:reward ratio, but can ofcourse be changed according to your risk apetite. Might add automatically drawn SL/TPs in a later update.
Concept behind the strategy should work on all timeframes, but will require proper backtesting. I think with additional filters the strategy can also be way more finetuned and profitable, personally haven't had the time yet to dive into that.
Have also added alerts for your convenience.
Enjoy!
PSAR using Moving Linear Regression (LSMA)Works exactly as the standard PSAR with the only difference that a Moving Linear Regression Line (=Least Squares Moving Average, LSMA) is used as input.
So the PSAR flip is triggered not by price itself but by the LSMA line.
Bjorgum SuperScript
Bjorgum Reversal
Bj Reversal uses Tilson moving averages to identify trend changes
Bars change to yellow as bar close crosses the Tilson moving averages. Blue or red is confirmed as the two Tilson averages themselves cross.
Reversal is great for pinpointing trend change often giving the absolute best entry or exit
Its sensitive nature can mean more false signals on some assets
Be sure to use other indicators from the Bjorgum Collection to confirm signals, or use another strategy that fits the asset or time frame being viewed
Bjorgum HEMA Strategy
Hema uses HA smoothed EMAs to identify trend direction
Default EMA lengths are 5,9, and 21 period
Bar Color will change Malibu or Ruby on a cross of BOTH 5 and 9 EMA
The lengths are customizable to whatever lengths the user desires
Rolando Santos True Relative Movement (TRM)
This underrated momentum strategy conceptualized by Rolando Santos uses 2 indicators to give a 3 color scheme
A leading indicator (RSI) is combined with a lagging indicator (TSI) to produce bar colors based on the condition of each indicator
Both indicators in positive territory produce blue bars
Both indicators in negative bias produce yellow bars
If signals are mixed (one up one down) bars become grey
Speed Selection
The Bjorgum speed selector optimizes the strategy based on the users desires or trading style at the touch of a button
Fast setting is better for swing trades - more timely signals, more whipsaw
Slow setting is better for longer holds or more volatile assets - slower signals, smooths out whipsaw
RSI Bar Color
RSI color changes bar color based on user defined RSI values
Buy/ sell signals are typically given on a cross of the 50 level
Speed selector (fast/Slow) automatically changes lengths between Bj RSI (5 period) and a standard RSI (14 period)
Additional capabilities can be mixed and matched from strategies in the "Strategy Override" section
Add-ons include:
Tilson - The moving average system from Bjorgum Reversal can be toggled to couple with another bar color strategy by clicking this button
PSAR - Parabolic Stop and Reverse indicator can help with trend direction, volatility, and stop losses
HEMA - The 3 moving average system from the HEMA strategy can be coupled with any of the other strategies by clicking "Show HEMA"
Bj Arrows - These arrows plot at the bar level to draw attention to when the BJ TSI is "curling" (See profile for Bjorgum TSI and download today)
-Optional "Plotbar Overlay" plots bars with Heikin-Ashi Inputs when toggled
-This allows for the benefits of price smoothing without sacrificing moving average and indicator performance as real close value is still used
-This can also help on short time frames and improve results with crypto! The user must "mute" the main series candles when in use to avoid candle overlap.
-Optional price line as muting main bars will disable the TradingView default price line. The horizontal plot will track the real closing price while in HA mode!
Alert// Short+long: SAR+HMA+Bollinger+support/resistanceHello, dear friends.
This script can be used for various strategies. Whether it's a scalp like now or more positional purchases. To determine the minimum and maximum, SAR ,resistance points, support points+HMA+ Bollinger channel are used. The entry occurs when the SAR intersects with the HMA , if it is above or below the support/ resistance levels.
In the settings there is a "back" how many bars to use back to search for these conditions.Also the standard setting is SAR+ multiplier.
The strategy based on these alerts is the same, but the conditions stipulate that the entry into the deal does not occur (while you are in the deal) if the purchase is more expensive than the previous one.
PSAR-Risk Strategy Analysis ToolThis is the strategy version of my PRS indicator, information of how it works and parameters explanation is located there. This generates performance chart and an exportable trading log, but it's incapable of sending alerts (the reason of the fork). Use this tool for backtesting information and the original PRS to generate the alerts, once the optimal input values have been found with this tool.
Asymmetric PSARDerivative from TradingView's legay PSAR indicator, it allows independent values for bullish and bearish trends.
MACD + PSAR SetupThis indicator combines 3 elements:-
1. MACD which will act as a source of potential Buy Signal
2. PSAR which provides the confirmation for buy signal and for potential Buy on Dip Strategy
3. Breakout candles which provides the confirmation signal for Buy on Breakout strategy
4. The direction of the trend is provided by the Exponential Moving Average
The strategy is to have any counters which has triggered the MACD Golden Cross signal. These counters are to be out under watchlist for further confirmation.
The Buy Signal is confirmed when:-
1. Price is above EMA Direction(standard is set at 200)
2. PSAR has given the Buy Signal OR a Breakout Candle occurs.
Buy Signal is shown with a Green Diamond symbol whilst the Sell Signal is shown in Red Diamond Symbol.
The bullish and bearish condition is set via a green and red background
The MACD and PSAR codes are derived from the standard codes which is available in tradingview.
cheesywedges MTF MACD+Stoch+Ichi+PSARThis is a heatmap created to show 4 key indicators MACD, Stochastic, Ichimoku and PSAR. Adjust TF accordingly. Default is incremental by 45 minutes.
One advantage is you can see as the indicator current candles change from green to red or the other way round as the current trend changes. Eg. MACD attempting to cross Signal and the candle will flicker red to green and you can see it happen on multiple TF.
Standard Settings
PSAR - Start, Increment and Max Value
Stochastic - K,D,Smooth, Upper and Lower
MACD - Fast, Slow and Smooth
Ichimoku - Conversion Line, Base Line Periods, Lagging Span and Displacement
Advanced Settings (MACD)
MACD/Signal Crossover , eg. Long = MACD > Signal
MACD/Signal + Histogram Crossover , eg. Long = MACD > Signal and Hist > 0 and Signal > 0
MACD/Signal Crossing, eg. Long = MACD > Signal and previous MACD < previous Signal
MACD/Signal + Histogram Crossing, eg. Long = MACD > Signal and previous MACD < previous Signal and Hist > 0 and Signal > 0 and previous Hist > previous Signal
For normal usage, just use MACD/Signal Crossover
Recommended Settings
Ichimoku 20, 60, 120, 30
If customized enhancement required drop a message and I'll see what I can do.
Parabolic SAR with Volatility Filter: Buy Alerts for 3commasHey folks and fellow 3commas users !
Here is a new signal generator for your DCA bot on 3commas.
This is a classic Parabolic SAR indicator with a filter for volatility.
NOTE: This is a repainting strategy by design. Recommended to use with "Once per bar" alert style for PSAR
ParabxotThis indicator is a modified Parabolic SAR (Stop And Reverse) created by Dennis Meyers in 2001 in order to avoid the typical whipsaws produced in ranging, non-trending markets. Parabxot does not reverse unless the price penetrates the previous SAR level by a specified amount. Also it increases (decreases) the initial distance of the SAR level by adding (substracting) a predefined percentage amount to the Parabolic starting value.
The thresholds can be adjusted using the following parameters:
xo controls the percentage amount added or substracted to the last Parabolic SAR value in order to allow a change in direction in the indicator.
xpr defines how much should be added to the previous highest high (in case of a bearish reversal) or substracted to the previous lowest low (in case of a bullish reversal), expressed as a percentage of price.
Setting xo and/or xpr to zero disables the filters and the indicator behaves as the original Parabolic SAR.
Reference
Meyers, Dennis (2001), The Improved Parabolic + Noise Filter System
