Combo 2/20 EMA & Bull PowerThis is combo strategies for get a cumulative signal.
First strategy
This indicator plots 2/20 exponential moving average. For the Mov
Avg X 2/20 Indicator, the EMA bar will be painted when the Alert criteria is met.
Second strategy
Bull Power Indicator
To get more information please see "Bull And Bear Balance Indicator"
by Vadim Gimelfarb.
WARNING:
- For purpose educate only
- This script to change bars colors.
Bulls Power
Bears Bulls Impulse [Loxx]Bears Bulls Impulse, originally known as the the Elder-Ray Index, is a technical indicator developed by Dr. Alexander Elder that measures the amount of buying and selling pressure in a market. This indicator consists of two indicators known as "bull power" and "bear power," which are derived from a 13-period moving average.
Included:
- Various average modes to fine-tune the signal
This is an exact clone of the "Bears Bulls Impulse" MT4 indicator
All in One Strategy no RSI Label - For higher dollar cryptoThis is the All in One Strategy without the RSI suggestion label that will work well for any of the crypto currencies trading above $500 so the overlay shows up better. I am using ETH as an example on this.
Based on some comments on my previously published script that has been replaced I have added Alert Conditions to this version that can be used in other bots. You can also copy and paste these alert conditions into the other All in One script I published for the lower priced cryptocurrencies.
To use the alert conditions I have in here, you will need to convert this strategy into a study to do so. Delete the entry and exit logic at the end (lines 299 through 351), delete line 18 and paste the following in place of line 18:
study(shorttitle='Ain1 No Label',title='All in One Strategy no RSI Label', overlay=true, scale=scale.left)
Here are the settings to mimic what you see here in the back test strategy I am publishing. Remember that previous results do not guarantee future results.
Chart Time = 30 Minutes (if you didn't read my original All in One post, read it. Shorter isn't better. You lose your money faster in a shorter amount of time and I learned that the hard way)
Start Time = 1 April 2021 00:00
End Time = 31 December 2021 00:00
Trade Type = Long/Short
Stop Loss % = 20.1
Take Profit % = 14.57
RSI Length = 20
Overbought = 44
Oversold = 45
EMA Fast Length = 5
EMA Slow Length = 15
Overbought Lookback Minimum Value = 62
Overbought Lookback Bars = 3
Oversold Minimum Value = 43
Oversold Lookback Bars = 5
Source = Close
Max Lookback Period = 5
Use EMA Only = True (check the box)
K = 9
D = 17
K Mode = SMA
High Source = ohlc4
Low Source = ohlc4
Properties - Starting Amount is $3500, everything else is the same.
Any questions, feel free to ask. I will answer as soon as I can.
Trader Pressure Index (TPX)This is my take on the script by RedK
I kept the algorithm exactly the same, but changed the layout and the default look back period. Most important is that the resulting line, the TPX, is now a histogram with green and red staves.
To put the histogram on a logical place in the graph, I changed the way the control/dominance level is implemented, it now lowers or highers the whole graph, this way the zero level becomes the ‘no interest’ level.
I added two horizontal lines at a distance of 40 because I feel that this is sort of an oversold / overbought indication. In practice not very convincing, but provides a visual comparison.
In this layout I explain that grass is growing on bull hills peaking up behind the foreground and blood is dripping from the bear hills.
Enjoy.
{Gunzo} Bulls Power vs. Bears PowerBulls Power vs. Bears Power is a unique tool that displays on each candle the balance between the bears (sellers) and the bulls (buyers).
OVERWIEW :
This indicator is mainly based on the popular indicator “Elder ray” made by Dr. Alexander Elder in 1989. This indicator has been developed in order to determine the strength of the competing groups of buyers and sellers in the markets.
CALCULATION :
To measure the competing power of bulls and bears, the indicator compares the current high (maximum power of the bulls) and current low (maximum power of the bears) to the average price using a exponential moving average.
Bull Power = Current High – EMA 13 (closing)
Bear Power = Current Low – EMA 13 (closing)
This Elder ray indicator can also tell us more information about market conditions :
If the current high and current low are above the EMA 13, the bulls are totally in control on the market
If the current high and current low are under the EMA 13, the bears are totally in control of the market
If the EMA 13 is in between of the current high and current low, there is strong fight about controlling the market, there is possible reversal in this configuration
SETTINGS :
Fast MA Period : Fast moving average period (only used for buy sell signal)
Slow MA Period : Slow moving average period (only used for buy sell signal)
Display candle labels : Show/hide candle labels on the chart
Display only bear labels above X : Exclude all top candle labels on the chart below the value specified.
Display only bull labels above X : Exclude all bottom candle labels on the chart below the value specified.
Display opposite values : Show all candle labels on top (bearish) and bottom (bullish) or only show the candle labels for the winning force on the candle.
Display box for last candle : Show/hide the dominance boxes (red and blue) after last candle showing the last bear and bull power.
Display box after X candles : How many candles in the future the dominance boxes should be displayed.
Display slow / fast crossover (o) : Display crossover signals (circles) between fast line and slow line.
Display bear / bull fighting (x) : Display fighting signals (crosses) between bull and bears.
VISUALIZATIONS :
This indicator has 3 possible complementary visualizations:
Candle labels : The labels on top are the percentage of the bears on the candle, while the labels on the bottom are the percentage of the bulls on the candle. When the bulls are winning the labels are blue, when the bears are winning the labels are red, silver otherwise.
Box after last candle : The blue and red boxes after the last candle are the percentage of bears and bulls on the last candle of the chart. That boxes can be disabled in the settings if you feel it is redundant with the labels.
Signals : The signals are displayed at the bottom of the main area of trading. The orange “x” represents an area where bulls and bears are fighting hard. The blue “o” represents a buy signal (fast line crosses over the slow line) and the red “o” represents a sell sinal (fast line crosses under the slow line).
USAGE :
The most important rule in the usage of this indicator is :
“The higher the current bull power is (or bear power), the higher the chances are the next candle will also be bullish (or bearish).”
When the prices is increasing, it is very interesting to follow the bull power to verify that it is either stable or increasing. If the bull power keeps decreasing candle after candle, there is chances that in the next candles there will be a reversal.
When there is orange crosses in the signal area (bottom of the screen), it means that there is a big fight between bulls and bears and that the current price of the asset is probably stable. During these fighting areas, reversals are more likely to happen.
When there is a blue circle in the signal area (or red signal), it can be considered as a buy signal (or sell signal). These signals are determined by the crossover of the fast and slow lines of the total power of the bulls plus the bears.
LIMITATIONS :
As Pine script only allows to display about 50 drawings on the chart, the labels on the candles can not be printed on all the historical candles. The option “Display opposites” could be useful to hide unnecessary labels and then be able to display more older labels.
As the Elder ray indicator uses an average price (EMA 13 of closing price), the indicator may be lagging in some situations, but most of the time it will help to filter the bad signals contrary to the indicators that are too reactive.
Bull vs Bear Power by DGTElder-Ray Bear and Bull Power
Dr. Alexander Elder cleverly named his first indicator Elder-Ray because of its function, which is designed to see through the market like an X-ray machine. Developed in 1989, the Elder-Ray indicator can be applied to the chart of any security and helps traders determine the strength of competing groups of bulls and bears by gazing under the surface of the markets for data that may not immediately be ascertainable from a superficial glance at prices
The Elder-Ray indicator is comprised by three elements – Bear Power, Bull Power and a 13-period Exponential Moving Average.
As the high price of any candle shows the maximum power of buyers and the low price of any candle shows the maximum power of sellers, Elder uses the 13-period EMA in order to present the average consensus of price value. Bull power shows whether buyers are capable of pushing prices above the average consensus of value. Bear power shows whether sellers are capable of pushing prices below the average consensus of value. Mathematically, Bull power is the result of subtracting the 13-period EMA from the high price of the day, and Bear power is the result of subtracting the 13-period EMA from the low price of the day.
What does this study implements
Attempts to customize interpretation of Alexander Elder's Elder-Ray Indicator (Bull and Bear Power) by
• adding additional insights to support/confirm Elder’s strategy with different indicators related with the Elder’s concept
• providing different options of visualization of the indicator
• providing smoothing capability
Other Indicators to support/confirm Elder-Ray Indicator:
Colored Directional Movement Index (CDMI) , a custom interpretation of J. Welles Wilder’s Directional Movement Index (DMI) , where :
DMI is a collection of three separate indicators ( ADX , +DI , -DI ) combined into one and measures the trend’s strength as well as its direction
CDMI is a custom interpretation of DMI which presents ( ADX , +DI , -DI ) with a color scale - representing the trend’s strength, color density - representing momentum/slope of the trend’s strength, and triangle up/down shapes - representing the trend’s direction. CDMI provides all the information in a single line with colored triangle shapes plotted on the top. DMI can provide quality information and even trading signals but it is not an easy indicator to master, whereus CDMI simplifies its usage.
Alexander Elder considers the slope of the EMA, which gives insight into the recent trend whether is up or down, and CDMI adds additional insight of verifying/confirming the trend as well as its strength
Note : educational content of how to read CDMI can be found in ideas section named as “Colored Directional Movement Index”
different usages of CDMI can be observed with studies “Candlestick Patterns in Context by DGT", “Ichimoku Colored SuperTrend + Colored DMI by DGT”, “Colored Directional Movement and Bollinger Band's Cloud by DGT”, and “Technical Analyst by DGT”
Price Convergence/Divergence , if we pay attention to mathematical formulations of bull power, bear power and price convergence/divergence (also can be expressed as price distance to its ma) we would clearly observe that price convergence/divergence is in fact the result of how the market performed based on the fact that we assume 13-period EMA is consensus of price value. Then, we may assume that the price convergence/divergence crosses of bull power, or bear power, or sum of bull and bear power could be considered as potential trading signals
Additionally, price convergence/divergence visualizes the belief that prices high above the moving average or low below it are likely to be remedied in the future by a reverse price movement
Alternatively, Least Squares Moving Average of Price Convergence/Divergence (also known as Linear Regression Curve) can be plotted instead of Price Convergence/Divergence which can be considered as a smoothed version of Price Convergence/Divergence
Note : different usages of Price Convergence/Divergence can be observed with studies “Trading Psychology - Fear & Greed Index by DGT”, “Price Distance to its MA by DGT”, “P-MACD by DGT”, where “Price Distance to its MA by DGT” can also be considered as educational content which includes an article of a research carried on the topic
Options of Visualization
Bull and Bear Power plotted as two separate
• histograms
• lines
• bands
Sum of Bull and Bear Power plotted as single
• histogram
• line
• band
Others
Price Convergence/Divergence displayed as Line
CDMI is displayed as single colored line of triangle shapes, where triangle shapes displays direction of the trend (triangle up represents bull and triangle down represent bear), colors of CDMI displays the strength of the trend (green – strong bullish, red – strong bearish, gray – no trend, yellow – week trend)
In general with this study, color densities also have a meaning and aims to displays if the value of the indicator is falling or growing, darker colors displays more intense move comparing to light one
Note : band's upper and lower levels are calculated by using standard deviation build-in function with multiply factor of 0.236 Fibonacci’s ratio (just a number for our case, no any meaning)
Smoothing
No smoothing is applied by default but the capability is added in case Price Convergence/Divergence Line is assumed to be used as a signal line it will be worth smoothing the bear, bull or sum of bear and bull power indicators
Interpreting Elder-Ray Indicator, according to Dr. Alexander Elder
Bull Power should remain positive in normal circumstances, while Bear Power should remain negative in normal circumstances. In case the Bull Power indicator enters into negative territory, this implies that sellers have overcome buyers and control the market. In case the Bear Power indicator enters into positive territory, this indicates that buyers have overcome sellers and control the market. A trader should not go long at times when the Bear Power indicator is positive and he/she should not go short at times when the Bull Power indicator is negative.
13-period EMAs slope can be used in order to identify the direction of the major trend. According to Elder, the most reliable buy signals are generated, when there is a bullish divergence between the Bear Power indicator and the price (Bear Power forms higher lows, while the market forms lower lows). The most reliable sell signals are generated, when there is a bearish divergence between the Bull Power indicator and the price (Bull Power forms lower highs, while the market forms higher highs).
There are four basic conditions, required to go long or short, with the use of the Elder-Ray method alone.
In order to go long:
1. The market is in a bull trend, as indicated by the 13-period EMA
2. Bear Power is in negative territory, but increasing
3. The most recent Bull Power top is higher than its prior top
4. Bear Power is going up from a bullish divergence
The last two conditions are optional that fine-tune the buying decision
In order to go short:
1. The market is in a bear trend, as indicated by the 13-period EMA
2. Bull Power is in positive territory, but falling
3. The most recent Bear Power bottom is lower than its prior bottom
4. Bull Power is falling from a bearish divergence
The last two conditions are optional, they provide a stronger signal for shorting but they are not absolutely essential
If a trader is willing to add to his/her position, he/she needs to:
1. add to his/her long position, when the Bear Power falls below zero and then climbs back into positive territory
2. add to his/her short position, when the Bull Power increases above zero and then drops back into negative territory.
note : terminology of the definitions used herein are as per TV dictionary
Trading success is all about following your trading strategy and the indicators should fit within your trading strategy, and not to be traded upon solely
Disclaimer : The script is for informational and educational purposes only. Use of the script does not constitute professional and/or financial advice. You alone have the sole responsibility of evaluating the script output and risks associated with the use of the script. In exchange for using the script, you agree not to hold dgtrd TradingView user liable for any possible claim for damages arising from any decision you make based on use of the script
Combo Strategy 123 Reversal & Elder Ray (Bull Power) This is combo strategies for get a cumulative signal.
First strategy
This System was created from the Book "How I Tripled My Money In The
Futures Market" by Ulf Jensen, Page 183. This is reverse type of strategies.
The strategy buys at market, if close price is higher than the previous close
during 2 days and the meaning of 9-days Stochastic Slow Oscillator is lower than 50.
The strategy sells at market, if close price is lower than the previous close price
during 2 days and the meaning of 9-days Stochastic Fast Oscillator is higher than 50.
Second strategy
Developed by Dr Alexander Elder, the Elder-ray indicator measures buying
and selling pressure in the market. The Elder-ray is often used as part
of the Triple Screen trading system but may also be used on its own.
Dr Elder uses a 13-day exponential moving average (EMA) to indicate the
market consensus of value. Bull Power measures the ability of buyers to
drive prices above the consensus of value. Bear Power reflects the ability
of sellers to drive prices below the average consensus of value.
Bull Power is calculated by subtracting the 13-day EMA from the day's High.
Bear power subtracts the 13-day EMA from the day's Low.
You can use in the xPrice any series: Open, High, Low, Close, HL2, HLC3, OHLC4 and ect...
WARNING:
- For purpose educate only
- This script to change bars colors.
iTrendPorted version of the original iTrend.mq4, use it as a trend detector, just check the color of the upper bars in the histogram.
Bulls and BearsThis is a standard 'Bulls and Bears Power" Oscillator, how ever,...
There are two different formulas for calculating bulls and bears, the standard version, uses Highest and Lowest of prices in a given period, BUT, the version we have in meta trader platform, uses the current high and current low for each bar.
Within this indicator, you can use the standard version or the meta trader version, it will draw both bulls and bears and you can turn each one on and off in the style section.
Bull Bear Power TrendDo you find it difficult to analyze trends?
This indicator will help you to have an objective analysis of the trend.
Let's start .....
In this indicator Bears and Bulls go their separate ways.
-The Bull line (bullish green) always goes above zero.
-The Bear line (bearish red) always goes below zero.
With a quick glance, you will know who is winning.
There are two zones of tendency force:
- Above 2 for bulls: when the Bull line crosses its + 2 level upwards, an uptrend begins to have strength.
- Below 2 for bears: when the Bear line crosses its -2 level down, a downward trend begins to gain strength.
Trend Confirmation:
- When a histrogram bar appears the trend is confirmed.
When a positive histogram appears, it indicates that the Bull line is above its + level and the Bear line is above its level -.
When it is a negative histogram that appears, it indicates that the Bear line is below its level - and the Bull line is below its + level.
The TREND line (in black) is the difference between the Bull line and the Bear line.
Its crosses above / below zero serve us to track the trend, as well as turning points where we could put a stop loss .
This indicator generates multiple signals as position management, I leave it to fall in love with it and find all that.
Thanks to Jose Callao for this great idea.
Thumbs up
Elder Ray Bull and Bear Power OscillatorsElder Ray Bull and Bear Power Oscillators
Tradingview Screener Bull Bear Power(BBPOWER)
OVERVIEW
The Bull and Bear Power oscillators developed by Dr Alexander Elder attempt to measure the power of buyers (bulls) and sellers (bears) to push prices above and below the consensus of value. The primary principles on which Elder based the oscillator are:
The highest price displays the maximum buyer’s power within the day.
The lowest price displays the maximum seller’s power within the day.
The moving average can be construed as a price agreement between buyers and sellers for a given time period.
The Bulls/Bears power balance is important since changes in this balance can signal the early stages of a potential trend reversal.
CALCULATION
Elder uses a 13-day exponential moving average (EMA) to indicate the consensus market value.
Bull Power is calculated by subtracting the 13-day EMA from the day’s high.
Bear Power is derived by subtracting the 13-day EMA from the day’s low.
TRADING WITH THE ELDER RAY BULL AND BEAR POWER OSCILLATORS
BULL POWER
Where a currency uptrend is sustained to the point that maximum prices move above the EMA the Bull Power histogram will be greater than zero. As price maximums accelerate to greater levels (above the EMA) during the rising trend histogram bars will increase in height above the zero line showing the increased buying strength during the period.
BEAR POWER
Where a currency downtrend is sustained to the point that minimum prices move below the EMA the Bear Power histogram will be less than zero. As price minimums accelerate to lower levels (below the EMA) during the falling trend histogram bars will increase in height below the zero line showing increased selling strength during the period.
TRADING SIGNALS
It is important for traders to use the Elder Ray oscillators in conjunction with the EMA overlay over the price chart (typically as per period being analysed) to give additional context to the signals. Sell signals are given if Bull Power is above zero and there is a bearish divergence in the Bull Power histogram or if the Bull Power histogram is above zero and falling.
Buy signals are given if Bear Power is below zero and there is a bullish divergence in the Bear Power histogram or if the Bear Power histogram is below zero and rising. It is extremely important for traders to only trade in the above scenarios if the direction of the trend indicated by the slope of the EMA on the price chart is in the direction of their trade when the signal is given (or shortly after).
Elder ray ( Bull power and bear power combined )Elder-ray is an indicator named for its similarity to x-rays.
It shows the structure of bullish and bearish
power below the surface of the markets. Elder-ray combines a trend-
following moving average with two oscillators to show when to enter
and exit long or short positions.
A moving average reflects the average consensus of value. The high of
each bar reflects the maximum power of bulls during that bar. The low of
each bar marks the maximum power of bears during that bar.
Elder-ray works by comparing the power of bulls and bears during each
bar with the average consensus of value. Bull Power reflects the maximum
power of bulls relative to the average consensus, and Bear Power the max-
imum power of bears relative to that consensus.
When the high of a bar is above the EMA, Bull Power is positive. When
the entire bar sinks below the EMA, which happens during severe de-
clines, Bull Power becomes negative. When the low of a bar is below the
EMA, Bear Power is negative. When the entire bar rises above the EMA,
which happens during wild rallies, Bear Power becomes positive.
The slope of a moving average identifies the current trend of the mar-
ket. When it rises, it shows that the crowd is becoming more bullish; it is
a good time to be long. When it falls, it shows that the crowd is becoming
more bearish; it is a good time to be short. Prices keep getting away from
a moving average but snap back to it, as if pulled by a rubber band. Bull
Power and Bear Power show the length of that rubber band. Knowing the
“Buy low, sell high” sounds good, but traders and investors seem to have
been more comfortable buying Lucent above 70 than below 7. Perhaps they
are not as rational as the efficient market theorists would like us to believe?
Elder-ray gives rational traders a glimpse into what is going on below the sur-
face of the market.
When the trend, identified by the 22-day EMA, is down and bulls are
under water, the rallies back to the surface mark shorting opportunities
normal height of Bull or Bear Power reveals how far prices are likely to get
away from their moving average before returning. Elder-ray offers one of
the best insights into where to take profits—at a distance away from the
moving average that equals the average Bull Power or Bear Power.
Elder-ray gives buy signals in uptrends when Bear Power turns nega-
tive and then ticks up. A negative Bear Power means that the bar is strad-
dling the EMA, with its low below the average consensus of value. Waiting
for Bear Power to turn negative forces you to buy value rather than chase
runaway moves. The actual buy signal is given by an uptick of Bear Power,
which shows that bears are starting to lose their grip and the uptrend is
about to resume. Take profits at the upper channel line or when a trend-
following indicator stops rising. Profits may be greater if you ride the
uptrend to its conclusion, but taking profits at the upper channel line is
more reliable.
Elder-ray gives shorting signals in downtrends when Bull Power turns
positive and then ticks down. We can identify the downtrend by a declin-
ing daily or weekly EMA. A positive Bull Power shows that the bar is strad-
dling the EMA, with its high above the average consensus of value.
Waiting for Bull Power to turn positive before shorting forces you to sell
at or above value instead of chasing waterfall declines. The actual short-
ing signal is given by a downtick of Bull Power, which shows that bulls
are starting to slip and the downtrend is about to resume. Once short, take
profits at the lower channel line or when the trend-following indicator
stops falling, depending on your style.
Combo Backtest 123 Reversal & Bull Power This is combo strategies for get a cumulative signal.
First strategy
This System was created from the Book "How I Tripled My Money In The
Futures Market" by Ulf Jensen, Page 183. This is reverse type of strategies.
The strategy buys at market, if close price is higher than the previous close
during 2 days and the meaning of 9-days Stochastic Slow Oscillator is lower than 50.
The strategy sells at market, if close price is lower than the previous close price
during 2 days and the meaning of 9-days Stochastic Fast Oscillator is higher than 50.
Second strategy
Bull Power Indicator
To get more information please see "Bull And Bear Balance Indicator"
by Vadim Gimelfarb.
WARNING:
- For purpose educate only
- This script to change bars colors.
Combo Strategy 123 Reversal & Bull Power This is combo strategies for get a cumulative signal.
First strategy
This System was created from the Book "How I Tripled My Money In The
Futures Market" by Ulf Jensen, Page 183. This is reverse type of strategies.
The strategy buys at market, if close price is higher than the previous close
during 2 days and the meaning of 9-days Stochastic Slow Oscillator is lower than 50.
The strategy sells at market, if close price is lower than the previous close price
during 2 days and the meaning of 9-days Stochastic Fast Oscillator is higher than 50.
Second strategy
Bull Power Indicator
To get more information please see "Bull And Bear Balance Indicator"
by Vadim Gimelfarb.
WARNING:
- For purpose educate only
- This script to change bars colors.
Modiied Elder Ray Index(Bull or Bear)Here's a modified version of the Elder Ray Index created by the famed Dr.Alexander Elder. This indicator has proven to be especially helpful lately given the crazy state of crypto.
Slow Moving Average :
The top chart shows the moving average used to filter trends. I recommend using a higher window length(can be adjusted with the 'lenSlowMA' input option). I wanted this to be a very smooth moving average, so I used the following formula:
slow MA = ema(vwma(close, 64), 64)
This resulted in a pretty smooth line that still detects major price movements very well.
-The background and bar colors both change in response to the Slow MA's value. The background and bars change to green when a bullish trend is detected and red when bearish.
Bear and Bull Power :
To balance things out a little, I included two histogram's based on Elder's Ray. Here, a more responsive EMA with a shorter window length is used to calculate the bull and bear power values and track short-term price fluctuations.
NOTE: The length of the EMA used here can be adjusted in the input menu.
Bull Power = current high - EMA(close, 13)
Bear Power = current low - EMA(close, 13)
Bulls Bears PowerПростенький осциллятор, который показывает силу быков (зеленая гистограмма) и медведей (красная гистограмма) и преобладание одних над другими (белая гистограмма).
Total Power IndicatorHello traders!
This indicator was originally developed by Daniel Fernandez (Currency Trader magazine, 2011).
It is based on the two well-known indicators by Dr. Alexander Elder - Bulls Power and Bears Power.
Signals
1) Long when Bull and Total lines indicate 100 (it happens rarely)
2) Short when Bear and Total lines indicate 100 (it happens rarely)
3) Bull and Bear lines crossovers
4) Long when Bull line crosses Total line from below
5) Short when Bear line crosses Total line from below
6) Long/Short when Bull/Bear lines cross adjustable level.
Like and follow for more open source indicators!
Happy Trading!
Bears/Bulls [MTC]
Bulls vs. Bears, shows the strength of each buyer against sellers and shows us the market trend to make a better decision with an area that can help us to take better points of entry
Español.-
Toros vs Osos, nos muestra la fuerza de cada compradores contra vendedores y nos muestra la tendencia del mercado para tomar una mejor decisión con un área que nos puede ayudar a tomar mejores puntos de entrada
