## Moving averages are commonly used in technical analysis of stocks to predict the future price trends. In this article, we’ll develop a Python script to generate buy/sell signals using simple moving average(SMA) and exponential moving average(EMA) crossover strategy.

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*Disclaimer**— The trading strategies and related information in this article is for the educational purpose only. All investments and trading in the stock market involve risk. Any decisions related to buying/selling of stocks or other financial instruments should only be made after a thorough research and seeking a professional assistance if required.*

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Indicators such as Moving averages(MAs), Bollinger bands, Relative Strength Index(RSI) are mathematical technical analysis tools that traders and investors use to analyze the past and anticipate future price trends and patterns. Where fundamentalists may track economic data, annual reports, or various other measures, quantitative traders and analysts rely on the charts and indicators to help interpret price moves.

The goal when using indicators is to identify trading opportunities. For example, a moving average crossover often signals an upcoming trend change. Applying the moving average crossover strategy to a price chart allows traders to identify areas where the trend changes the direction creating a potential trading opportunity.

Before we begin, you may consider going through below article to get yourself accustomed with some common finance jargons associated with stock market.

A moving average, also called as rolling average or running average is a used to analyze the time-series data by calculating a series of averages of the different subsets of full dataset.

Moving averages are the averages of a series of numeric values. They have a predefined length for the number of values to average and this set of values moves forward as more data is added with time. Given a series of numbers and a fixed subset size, the first element of the moving averages is obtained by taking the average of the initial fixed subset of the number series. Then to obtain subsequent moving averages the subset is ‘shift forward’ i.e. exclude the first element of the previous subset and add the element immediately after the previous subset to the new subset keeping the length fixed . Since it involves taking the average of the dataset over time, it is also called a moving mean (MM) or rolling mean.

In the technical analysis of financial data, moving averages(MAs) are among the most widely used trend following indicators that demonstrate the direction of the market’s trend.

There are many different types of moving averages depending on how the averages are computed. In any time-series data analysis, the most commonly used types of moving averages are —

- Simple Moving Average(SMA)
- Weighted Moving Average(WMA)
- Exponential Moving Average (EMA or EWMA)

The only noteworthy difference between the various moving averages is the weight assigned to data points in the moving average period. Simple moving averages apply equal weight to all data points. Exponential and weighted averages apply more weight to recent data points.

Among these, Simple Moving Averages(SMAs) and Exponential Moving Averages(EMAs) are arguably the most popular technical analysis tool used by the analysts and traders. In this article, we’ll focus primarily on the strategies involving SMAs and EMAs.

Simple Moving Average is one of the core technical indicators used by traders and investors for the technical analysis of a stock, index or securities. Simple moving average is calculated by adding the the closing price of last* n *number of days and then diving by the number of days(time-period). Before we dive deep, let’s first understand the math behind simple averages.

We have studied how to compute average in school and even in our daily life we often come across the notion of it. Let’s say you are watching a game of cricket and a batsman comes for batting. By looking at his previous 5 match scores— 60, 75, 55, 80, 50; you can expect him to score roughly around 60–70 runs in today’s match.

By calculating the average of a batsman from his last 5 matches, you were able to make a crude prediction that he’ll score this much runs today. Although, this is a rough estimation and doesn’t guarantee that he’ll score exactly same runs, but still the chances are high. Likewise, SMA helps in predicting the future trend and determine whether an asset price will continue or reverse a bull or bear trend. The SMA is usually used to identify trend direction, but it can also be used to generate potential trading signals.

**Calculating Simple moving averages **—** **The formula for calculating the SMA is straightforward:

The simple moving average = (sum of the an asset price over the past *n *periods) / (number of periods)

All elements in the SMA have the same weightage. If the moving average period is 5, then each element in the SMA will have a 20% (1/5) weightage in the SMA.

‘*n periods’* can be anything. You can have a 200 day simple moving average, a 100 hour simple moving average, a 5 day simple moving average, a 26 week simple moving average, etc.

Now that we have accustomed ourselves with the basics, let’s jump to the Python implementation.

## Calculating 20-day and 50-day moving averages

For this example, I have taken the 2 years of historical data of the Closing Price of *UltraTech Cement Limited* stock(ULTRACEMCO as registered on NSE) from 1st Feb 2018 to 1st Feb 2020. You may choose your own set of stocks and the time period for the analysis.

Let’s began by extracting the stock price data from Yahoo Finance by using Pandas-datareader API.

Importing necessary libraries —

`import numpy as np `

import pandas as pd

import matplotlib.pyplot as plt

import datetime

import

Extracting closing price data of UltraTech Cement stock for the aforementioned time-period —

# import package

import pandas_datareader.data as web# set start and end dates

start = datetime.datetime(2018, 2, 1)

end = datetime.datetime(2020, 2, 1) # extract the closing price data

ultratech_df = web.DataReader(['ULTRACEMCO.NS'], 'yahoo', start = start, end = end)['Close']

ultratech_df.columns = {'Close Price'}

ultratech_df.head(10)

*Note that SMAs are calculated on closing prices and not adjusted close because we want the trade signal to be generated on the price data and not influenced by dividends paid.*

Observe general price variation of the closing price for the give period —

`ultratech_df[‘Close Price’].plot(figsize = (15, 8))`

plt.grid()

plt.ylabel("Price in Rupees"

plt.show()

Create new columns in our dataframe for both the long(i.e. 50 days) and short (i.e 20 days) simple moving averages (SMAs) —

# create 20 days simple moving average column

ultratech_df[‘20_SMA’] = ultratech_df[‘Close Price’].rolling(window = 20, min_periods = 1).mean()# create 50 days simple moving average column

ultratech_df[‘50_SMA’] = ultratech_df[‘Close Price’].rolling(window = 50, min_periods = 1).mean()# display first few rows

ultratech_df.head()

In Pandas,* **dataframe.rolling()* function provides the feature of rolling window calculations. min_periods parameter specifies the minimum number of observations in window required to have a value (otherwise result is NA).

Now that we have 20-days and 50-days SMAs, next we see how to strategize this information to generate the trade signals.

There are several ways in which stock market analysts and investors can use moving averages to analyse price trends and predict upcoming change of trends. There are vast varieties of the moving average strategies that can be developed using different types of moving averages. In this article, I’ve tried to demonstrate well-known simplistic yet effective momentum strategies — Simple Moving Average Crossover strategy and Exponential Moving Average Crossover strategy.

In the statistics of time-series, and in particular the Stock market technical analysis, a moving-average crossover occurs when on plotting, the two moving averages each based on different time-periods tend to cross. This indicator uses two (or more) moving averages — a faster moving average(short-term) and a slower(long-term) moving average. The faster moving average may be 5-, 10- or 25-day period while the slower moving average can be 50-, 100- or 200-day period. A short term moving average is *faster* because it only considers prices over short period of time and is thus more reactive to daily price changes. On the other hand, a long-term moving average is deemed *slower* as it encapsulates prices over a longer period and is more lethargic.

## Generating Trade signals from crossovers

A moving average, as a line by itself, is often overlaid in price charts to indicate price trends. A crossover occurs when a faster moving average (i.e. a shorter period moving average) crosses a slower moving average (i.e. a longer period moving average). In stock trading, this meeting point can be used as a potential indicator to buy or sell an asset.

- When the short term moving average crosses above the long term moving average, this indicates a
*buy*signal. - Contrary, when the short term moving average crosses below the long term moving average, it may be a good moment to sell.

Having equipped with the necessary theory, now let’s continue our Python implementation wherein we’ll try to incorporate this strategy.

In our existing pandas dataframe, create a new column ‘*Signal*’ such that if 20-day SMA is greater than 50-day SMA then set Signal value as 1 else when 50-day SMA is greater than 20-day SMA then set it’s value as 0.

`ultratech_df['Signal'] = 0.0`

ultratech_df['Signal'] = np.where(ultratech_df['20_SMA'] > ultratech_df['50_SMA'], 1.0, 0.0)

From these ‘*Signal*’ values, the position orders can be generated to represent trading signals. Crossover happens when the faster moving average and the slower moving average cross, or in other words the ‘Signal’ changes from *0* to *1* (or 1 to 0). So, to incorporate this information, create a new column ‘*Position*’ which nothing but a day-to-day difference of the ‘*Signal*’ column.

ultratech_df[‘Position’] = ultratech_df[‘Signal’].diff()# display first few rows

ultratech_df.head()

- When ‘
*Position*’ = 1, it implies that the Signal has changed from 0 to 1 meaning a short-term(faster) moving average has crossed above the long-term(slower) moving average, thereby triggering a*buy*call. - When ‘
*Position*’ = -1, it implies that the Signal has changed from 1 to 0 meaning a short-term(faster) moving average has crossed below the long-term(slower) moving average, thereby triggering a*sell*call.

Now let’s visualize this using a plot to make it more clear.

plt.figure(figsize = (20,10))

# plot close price, short-term and long-term moving averages

ultratech_df[‘Close Price’].plot(color = ‘k’, label= ‘Close Price’)

ultratech_df[‘20_SMA’].plot(color = ‘b’,label = ‘20-day SMA’)

ultratech_df[‘50_SMA’].plot(color = ‘g’, label = ‘50-day SMA’)# plot ‘buy’ signals

plt.plot(ultratech_df[ultratech_df[‘Position’] == 1].index,

ultratech_df[‘20_SMA’][ultratech_df[‘Position’] == 1],

‘^’, markersize = 15, color = ‘g’, label = 'buy')# plot ‘sell’ signals

plt.plot(ultratech_df[ultratech_df[‘Position’] == -1].index,

ultratech_df[‘20_SMA’][ultratech_df[‘Position’] == -1],

‘v’, markersize = 15, color = ‘r’, label = 'sell')

plt.ylabel('Price in Rupees', fontsize = 15 )

plt.xlabel('Date', fontsize = 15 )

plt.title('ULTRACEMCO', fontsize = 20)

plt.legend()

plt.grid()

plt.show()

As you can see in the above plot, the blue line represents the faster moving average(20 day SMA), the green line represents the slower moving average(50 day SMA) and the black line represents the actual closing price. If you carefully observe, these moving averages are nothing but the smoothed versions of the actual price, but lagging by certain period of time. The short-term moving average closely resembles the actual price which perfectly makes sense as it takes into consideration more recent prices. In contrast, the long-term moving average has comparatively more lag and loosely resembles the actual price curve.

A signal to buy (as represented by green up-triangle) is triggered when the fast moving average crosses above the slow moving average. This shows a shift in trend i.e. the average price over last 20 days has risen above the average price of past 50 days. Likewise, a signal to sell(as represented by red down-triangle) is triggered when the fast moving average crosses below the slow moving average indicating that the average price in last 20 days has fallen below the average price of the last 50 days.

So far we have discussed the moving average crossover strategy using the simple moving averages(SMAs). It is straightforward to observe that SMA time-series are much less noisy than the original price. However, this comes at a cost — SMA lag the original price, which means that changes in the trend are only seen with a delay of *L* days. How much is this lag *L*? For a SMA moving average calculated using* M* days, the lag is roughly around *M/2* days. Thus, if we are using a 50 days SMA, this means we may be late by almost 25 days, which can significantly affect our strategy.

One way to reduce the lag induced by the use of the SMA is to use Exponential Moving Average(EMA). Exponential moving averages give more weight to the most recent periods. This makes them more reliable than SMAs as they are comparatively better representation of the recent performance of the asset. The EMA is calculated as:

EMA [today] = (*α *x* *Price [today] ) + ((1 — *α*) x EMA [yesterday] )

Where: *α = 2/(N + 1)N = the length of the window (moving average period)EMA [today] = the current EMA valuePrice [today] = the current closing priceEMA [yesterday] = the previous EMA value*

Although the calculation for an EMA looks bit daunting, in practice it’s simple. In fact, it’s easier to calculate than SMA, and besides, the *Pandas ewm* functionality will do it for you in a single-line of code!

Having understood the basics, let’s try to incorporate EMAs in place of SMAs in our moving average strategy. We’re going to use the same code as above, with some minor changes.

# set start and end dates

start = datetime.datetime(2018, 2, 1)

end = datetime.datetime(2020, 2, 1)# extract the daily closing price data

ultratech_df = web.DataReader(['ULTRACEMCO.NS'], 'yahoo', start = start, end = end)['Close']

ultratech_df.columns = {'Close Price'}# Create 20 days exponential moving average column

ultratech_df['20_EMA'] = ultratech_df['Close Price'].ewm(span = 20, adjust = False).mean()# Create 50 days exponential moving average column

ultratech_df['50_EMA'] = ultratech_df['Close Price'].ewm(span = 50, adjust = False).mean()# create a new column 'Signal' such that if 20-day EMA is greater # than 50-day EMA then set Signal as 1 else 0ultratech_df['Signal'] = 0.0

# create a new column 'Position' which is a day-to-day difference of # the 'Signal' column

ultratech_df['Signal'] = np.where(ultratech_df['20_EMA'] > ultratech_df['50_EMA'], 1.0, 0.0)

ultratech_df['Position'] = ultratech_df['Signal'].diff()plt.figure(figsize = (20,10))

# plot close price, short-term and long-term moving averages

ultratech_df['Close Price'].plot(color = 'k', lw = 1, label = 'Close Price')

ultratech_df['20_EMA'].plot(color = 'b', lw = 1, label = '20-day EMA')

ultratech_df['50_EMA'].plot(color = 'g', lw = 1, label = '50-day EMA')# plot ‘buy’ and 'sell' signals

plt.plot(ultratech_df[ultratech_df[‘Position’] == 1].index,

ultratech_df[‘20_EMA’][ultratech_df[‘Position’] == 1],

‘^’, markersize = 15, color = ‘g’, label = 'buy')plt.plot(ultratech_df[ultratech_df[‘Position’] == -1].index,

ultratech_df[‘20_EMA’][ultratech_df[‘Position’] == -1],

‘v’, markersize = 15, color = ‘r’, label = 'sell')plt.ylabel('Price in Rupees', fontsize = 15 )

plt.xlabel('Date', fontsize = 15 )

plt.title('ULTRACEMCO - EMA Crossover', fontsize = 20)

plt.legend()

plt.grid()

plt.show()

The following extract from John J. Murphy’s work, “Technical Analysis of the Financial Markets” published by the New York Institute of Finance, explains the advantage of the exponentially weighted moving average over the simple moving average—

“The exponentially smoothed moving average addresses both of the problems associated with the simple moving average. First, the exponentially smoothed average assigns a greater weight to the more recent data. Therefore, it is a weighted moving average. But while it assigns lesser importance to past price data, it does include in its calculation all the data in the life of the instrument. In addition, the user is able to adjust the weighting to give greater or lesser weight to the most recent day’s price, which is added to a percentage of the previous day’s value. The sum of both percentage values adds up to 100.”

(Video) How to Quickly Construct and Backtest a Simple Moving Average Crossover Strategy with Python

## Complete Python Program

The function ‘*MovingAverageCrossStrategy()’ *takes following inputs —

- stock_symbol —(str) stock ticker as on Yahoo finance.

Eg: 'ULTRACEMCO.NS' - start_date — (str)start analysis from this date (format: 'YYYY-MM-DD')

Eg: '2018-01-01'. - end_date— (str)end analysis on this date (format: 'YYYY-MM-DD')

Eg: '2020-01-01'. - short_window— (int)look-back period for short-term moving average.

Eg: 5, 10, 20 - long_window — (int)look-back period for long-term moving average.

Eg: 50, 100, 200 - moving_avg— (str)the type of moving average to use ('SMA' or 'EMA').
- display_table — (bool)whether to display the date and price table at buy/sell positions(True/False).

Now, let’s test our script on last 4 years of HDFC bank stock. We’ll be using 50-day and 200-day SMA crossover strategy.

*Input:*

`MovingAverageCrossStrategy('HDFC.NS', '2016-08-31', '2020-08-31', 50, 200, 'SMA', display_table = True)`

*Output:*

How about Fortis Healtcare stock? This time we analyze past 1 year of data and consider 20-days and 50-days EMA Crossover. Also, this time we won’t be displaying the table.

*Input:*

`MovingAverageCrossStrategy('FORTIS.NS', '2019-08-31', '2020-08-31', 20, 50, 'EMA', display_table = False)`

*Output:*

Due to the fundamental difference in the way they are calculated, EMA reacts quickly to the price changes while SMA is comparatively slow to react. But, one is not necessarily better than another. Each trader must decide which MA is better for his or her particular strategy. In general, shorter-term traders tend to use EMAs because they want to be alerted as soon as the price is moving the other way. On the other hand, longer-term traders tend to rely on SMAs since these investors aren’t rushing to act and prefer to be less actively engaged in their trades.

Beware! As a trend-following indicators, moving averages work in markets that have clear, long term trends. They don’t work that well in markets that can be very choppy for long periods of time. Moral of the story — moving averages are not a one-size-fits-all holy grail. In fact, there is no perfect indicator or a strategy that will guarantee success on each investment in all circumstances. Quantitative traders often use a variety of technical indicators and their combinations to come up with different strategies. In my subsequent articles, I will try to introduce some of these technical indicators.

In this article, I showed how to build a powerful tool to perform technical analysis and generate trade signals using moving average crossover strategy. This script can be used for investigating other company stocks by simply changing the argument to the function *MovingAverageCrossStrategy().*

This is only the beginning, it is possible to create much more sophisticated strategies which I’ll be looking forward to.

## Looking Forward

- Incorporate more strategies based on indicators like Bollinger bands, Moving Average Convergence Divergence (MACD), Relative Strength Index(RSI) etc.
- Perform backtesting to evaluate the performance of different strategies using appropriate metrics.

## References:

- QuantInsti blogs
- Investopedia
- Yahoo Finance
- Moving Averages Simplified by Clif Droke
- Technical Analysis of the Financial Markets by John J. Murphy

You may also want to check my other article —

## FAQs

### How can moving averages be used to generate trading signals? ›

The most common applications of moving averages are to identify trend direction and to determine support and resistance levels. **When asset prices cross over their moving averages**, it may generate a trading signal for technical traders.

**How do you trade with a moving average crossover? ›**

BEST Moving Average Strategy for Daytrading Forex (Easy Crossover ...

**How do you do a moving average in python? ›**

In Python, we can calculate the moving average **using .** **rolling() method**. This method provides rolling windows over the data, and we can use the mean function over these windows to calculate moving averages. The size of the window is passed as a parameter in the function .

**Which is the best EMA crossover strategy for intraday trading? ›**

In general, the EMA is set at 9 by default. This is good for the short term, but most intraday traders **pick the value of 8 or 20** to get a better interpretation of price information and to make trade decisions. Here the price trending above the moving average gives the bullish signal.

**What is Ma cross in trading? ›**

A moving average, as a line by itself, is often overlaid in price charts to indicate price trends. **A crossover occurs when a faster moving average (i.e., a shorter period moving average) crosses a slower moving average (i.e. a longer period moving average)**.

**What is the best MA to use for day trading? ›**

The Bottom Line

**5-, 8- and 13-bar simple moving averages** offer perfect inputs for day traders seeking an edge in trading the market from both the long and short sides. The moving averages also work well as filters, telling fast-fingered market players when risk is too high for intraday entries.

**Why moving average crossover is important? ›**

For example, a moving average crossover often signals an upcoming trend change. Applying the moving average crossover strategy to a price chart **allows traders to identify areas where the trend changes the direction creating a potential trading opportunity**.

**What happens when Ma cross? ›**

A moving average crossover occurs when a short-term average crosses through a long-term average as shown in the graph below (20-day yellow line crosses the 80-day red line). This signal indicates to traders that **a strong move is likely to come as momentum shifts in one direction**.

**What is the most profitable EMA crossover? ›**

The best moving average crossover for swing trading that I have found after decades of chart studies and backtesting is the **5 day ema/20 day ema crossover**. I use it daily on most of the charts on my personal watchlist.

**Which day moving average is best for intraday? ›**

The **10-day** moving average plotted on an hourly chart is frequently used to guide traders in intraday trading.

### Is EMA crossover a good strategy? ›

**EMA crossovers work best in trending markets**. If you're in an overall sideways market, you may want to drop down to a timeframe or two to do shorter term EMA crossovers (4h or 1h). BCH is an example of where this strategy would get whipsawed in a sideways trading range, without catching a substantial uptrend.

**How do you calculate a moving average? ›**

A simple moving average (SMA) is an arithmetic moving average calculated by **adding recent prices and then dividing that figure by the number of time periods in the calculation average**.

**What is the moving average method? ›**

A moving average is a technical indicator that investors and traders use to determine the trend direction of securities. It is calculated by **adding up all the data points during a specific period and dividing the sum by the number of time periods**.

**How do you find the average in Python? ›**

Using Python sum() function

len() function is used to calculate the length of the list i.e. the count of data items present in the list. Further, statistics. sum() function is used to calculate the sum of all the data items in the list. Note: **average = (sum)/(count)**.

**How do you read a MA indicator? ›**

The simplest way is to just plot a single moving average on the chart. When price action tends to stay above the moving average, it signals that price is in a general UPTREND. If price action tends to stay below the moving average, then it indicates that it is in a DOWNTREND.

**What happens when the 50-day moving average crosses the 100 day moving average? ›**

Another important signal that these moving averages send is a crossover between the 50-day and the 100-day moving averages. Essentially, **a bullish crossover (the 50-day MA moving above the 100-day MA) is called a golden cross and it signals that a new bullish trend is starting**.

**What does 50-day and 200-day moving averages cross mean? ›**

The rise of the 50-day moving average above the 200-day moving average is known as a golden cross, and **can signal the exhaustion of downward market momentum**.

**How do you use SMA trading? ›**

The basic rule for trading with the SMA is that **a security trading above its SMA is in an uptrend, while a security trading below its SMA is in a downtrend**. For example, a security trading above its 20-day SMA is thought to be in a short-term uptrend.

**How do you use 50 day moving average? ›**

The 50-day moving average is calculated by **summing up the past 50 data points and then dividing the result by 50**, while the 200-day moving average is calculated by summing the past 200 days and dividing the result by 200.

**Which moving average is best for 5 min chart? ›**

The best moving averages for the 5-minute chart are **20 MA and 50 MA**.

### What is moving average strategy in trading? ›

A simple moving averages trading strategy is **employed by traders to chart the price movement of a security and ignore the day-to-day price fluctuations**. Traders can compare short, medium, and long-term trends over large periods. A 200-bar simple moving average is usually used as a substitute for the long-term trend.

**What does a moving average tell you? ›**

A moving average (MA) is a stock indicator commonly used in technical analysis, **used to help smooth out price data by creating a constantly updated average price**. A rising moving average indicates that the security is in an uptrend, while a declining moving average indicates a downtrend.

**Which moving average is best for trading? ›**

The **200-day moving average** is considered especially significant in stock trading. As long as the 50-day moving average of a stock price remains above the 200-day moving average, the stock is generally thought to be in a bullish trend.

**Can moving average be used to forecast? ›**

**The moving average is a statistical method used for forecasting long-term trends**. The technique represents taking an average of a set of numbers in a given range while moving the range.

**Is moving average trading profitable? ›**

**Yes, moving average slope strategies do work**. Our backtests show that a moving average slope can be used profitably for both mean-reversion and trend-following strategies on stocks.

**What is the best moving average crossover combination? ›**

The best longer-term backtested moving average strategy with the expanded range was found to be the **70-day / 210-day SMA crossover signal**.

**Why moving average crossover is important? ›**

For example, a moving average crossover often signals an upcoming trend change. Applying the moving average crossover strategy to a price chart **allows traders to identify areas where the trend changes the direction creating a potential trading opportunity**.

**Why moving average is important? ›**

Moving averages are extremely useful for traders **to identify trends in the movement of a stock**. For example, if the prices are above the moving average, it indicates that the stock is in an uptrend. On the other hand, prices below the moving average line indicate a downtrend.

**What is the advantage of moving average? ›**

Some of the advantages of using moving averages include: **Moving average is used for forecasting goods or commodities with constant demand, where there is a slight trend or seasonality**. Moving average is useful for separating out random variations. Moving average can help you identify areas of support and resistance.

**What is moving average method with example? ›**

Simple moving average: –

For example, we have the data of the last 30 days of the closing price, and we need to determine the price for the next day then we can take the sum of the 30 days value of the closing price and divide it by 30 to get the prediction of the next day.

### Which Ma is best for intraday trading? ›

**5-, 8- and 13-bar simple moving averages** offer perfect inputs for day traders seeking an edge in trading the market from both the long and short sides. The moving averages also work well as filters, telling fast-fingered market players when risk is too high for intraday entries.

**What is the best indicator for day trading? ›**

**Seven of the best indicators for day trading are:**

- On-balance volume (OBV)
- Accumulation/distribution line.
- Average directional index.
- Aroon oscillator.
- Moving average convergence divergence (MACD)
- Relative strength index (RSI)
- Stochastic oscillator.

**What is the best time chart for day trading? ›**

The **5 minute chart** is the most popular time frame amongst day traders. This is because 12 candlesticks per hour are manageable for trading manually, and it is the perfect mix of a fast day trading time frame like the 1 minute chart and the slow 15 minute chart.

**How do you calculate a moving average trend? ›**

A moving average is a technical indicator that investors and traders use to determine the trend direction of securities. It is calculated by **adding up all the data points during a specific period and dividing the sum by the number of time periods**.

**What are the three techniques for averaging? ›**

Based on the physical concepts used to formulate multiphase transport phenomena, the averaging methods can be classified into three major groups: **(1) Eulerian averaging, (2) Lagrangian averaging, and (3) molecular statistical averaging**. The chapter reviews these averaging techniques.

**What is the formula for moving average? ›**

How Do You Calculate a Simple Moving Average? To calculate a simple moving average, **the number of prices within a time period is divided by the number of total periods**.