How to Set Acceleration/Deceleration - AC Indicator on MetaTrader 4 Charts - Adding MT4 AC Indicator
Step 1: Open the Navigator Window on Trading Platform
Open Navigator panel just as shown & illustrated below: Navigate to 'View' menu (click on it), then select 'Navigator' window panel (click), or From Standard ToolBar click 'Navigator' button or press key board short cut keys 'Ctrl+N'
On Navigator window, select 'Indicators', (DoubleClick)

How Do I Add Acceleration/Deceleration - AC Indicator on the MT4 Software - MT4 Acceleration/Deceleration - AC Indicator
Step 2: Expand the Indicators Menu on the Navigator - Adding Acceleration/Deceleration - AC MT4 Indicator
Expand the menu by clicking the magnify(+) button/tool sign " + " or double-click the 'indicators' menu, after that this particular given button will appear and be shown as (-) & will now display a list as is shown - select the Acceleration/Deceleration - AC forex technical indicator from this list of technical indicators so as to add the Acceleration/Deceleration - AC forex indicator to the chart.

From the aforementioned window, you may then position your chosen Acceleration/Deceleration - AC indicator on the chart.
How to Set Custom Acceleration/Deceleration - AC Indicator to MT4
If it's a custom indicator like Acceleration/Deceleration, or AC, add it to MetaTrader 4 first. Compile the AC code next. The new custom AC then lists under indicators on MT4.
To learn how to install Acceleration/Deceleration - AC indicators on MT4 Platform, how to add Acceleration/Deceleration - AC indicator window to MT4 and how to add Acceleration/Deceleration - AC custom indicator on the MT4 Software - How to add a custom Acceleration/Deceleration - AC forex indicator in MT4 Platform.
About AC Indicator Example Explained
Acceleration Deceleration AC Indicator Analysis Signals
Developed & Created by Bill William
The AC indicator tracks how the trend's momentum speeds up or slows down. It's popular for analyzing both stock markets and price movements in general.
This indicator changes direction before price changes its direction.
The AC is used to generate early market signals of the trend reversals.
If AC changes the direction then the price direction will follow soon.

FX Analysis and Generating Signals
Zero-line is the point where the energy is at balance with acceleration/deceleration.
If the Acceleration Deceleration metric surpasses the Zero mark, it implies that the upward push of acceleration is more likely to maintain its course.
If Acceleration Deceleration is lesser than Zero, then it is easier for the deceleration to continue in the downwards movement.
The Zero point isn't regarded as a buy or sell trading signal when it is crossed.
A buy/sell trade position is generated/derived when color of the AC changes from color red to green.
Buy Trading Signal
When the present column changes from red to green this is interpreted and viewed as a buy.
When the present column is coloured red, you can not buy.
A buy trade signal occurs when the indicator exceeds Zero and the current bar is green.
When the AC is lesser than zero and the present bar is green a confirmation trading signal is required for a buy trade. 3 green bars is also another confirmation.

Sell Trade Signal
When present column shifts from green to red this is interpreted as a sell.
When the present column is color green, you can not sell.
A trading signal to sell is triggered when the indicator falls below zero and the current bar appears red.
If AC is more than zero and the current bar is red, a confirmation trading signal is needed for a sell. Also, 3 green bars is another confirmation.

Analysis in FX Trading
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