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  • Reviews (14)
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Trend Support Resistance Tool

Smart Trend Line Alert is a unique professional Trend Line, Support Line and Resistance Line Touch and Break out Alert with awesome Alert History feature, designed to help traders easily manage many charts and symbols without staring at the monitor.


  • Candle Break Out Alert, Price Touch Alert and Time Line Alert;
  • 1 click for converting any drawn line into an alert line (Trend line and Horizontal line or Trend Line By Angle);
  • Alerts History able to re-open closed charts or re-draw deleted alerts, for instant review;
  • Separating different time frame's lines by hiding drawn lines from lower time frames in higher time frames to avoid being confused by many lines on the chart from different time frames;
  • Auto switch time frame when a line was hit in the lower time frame;
  • Alerts with expiration time if not triggered.
  • Auto convert low angle trend line into leveled support and resistance line.
  • Auto support to resistance reversal and vice versa;
  • Auto line's color, description, style and width set;
  • Blinking line when a line was hit by price (till user clicks on the chart to turn it off);
  • Auto chart bring to top when a line was hit;
  • Continually sound alert (till user click it off);
  • Single sound alert with message box pop up;
  • Mobile notification;
  • Email notification;
  • On chart controlling console;
  • Auto Hide control panel;
  • Chart clipper button (brings all other charts with the same symbol name to the top of other charts only for tiled charts).

How to use

  1. Attach the indicator to the chart;
  2. Controlling console will appear on the chart; if not just move the mouse to the top left side of the chart;
  3. Use Meta Trader Trend line or Horizontal line tool to draw a line at your desired price;
  4. Select the line and from the menu choose desired alert type (Break Out Alert or Touch Alert).

What happens when price hits or breaks out a Support or Resistance line

  1. Indicator will bring the chart to the top of the other charts;
  2. Indicator will switch the time frame to the time frame the drawn line belongs to;
  3. The line starts blinking;
  4. Indicator starts continually sound alert or Pop up alert;
  5. Indicator sends mobile and email notifications once;
  6. Line will keep blinking and alerting till user clicks on the line.


  • Break out alert will be triggered only of a candle with the same time frame as alert line activated, closes above or below the line.
  • Example: The alert line description shows (Daily Support Break Out Alert). So if a daily candle closed below the line, you will receive the alert.
  • Download demo version here: https://www.mql5.com/en/market/product/3162

Product video link at: https://youtu.be/7Xy3J3X8t8Y


  • Resistance Color
  • Support Color
  • Time Line Alert Color
  • Blinking Alert Line Color
  • Change Color After Alert Muted to
  • Price Deviation to Alert (Pips)): Price deviation from the alert line to trigger the alert
  • Alert Line style
  • Alert Line width
  • Auto Support Resistance Reversal: Support, Resistance reversal after break out
  • Hide Alert Lines on Higher Time frame
  • Auto Level Low Angle Trend Lines: To level low angle trend line or not
  • Max Angle to Level Trend Lines (Degrees): If trend line’s angle is less than this parameter will be leveled automatically
  • Auto Switch Time Frame: Switch time frame if alert was triggered in different time frame
  • Auto Chart Bring to Top: Chart bring to the top when alert was triggered
  • Clip Same Symbol Charts Together: Bring to the top other charts with same symbol name(Charts with same symbol name need to be tiled)
  • Continually Sound Alert Speed (Milliseconds): Decrease number for faster speed
  • Auto Hide Menu: Auto hide menu when no line is selected.
  • Show Menu Only if a Line was Clicked: To disable mouse pointer show/hide menu
  • Show Objects Description Always
  • Show Object Status while a Line is Selected: To disable status button
  • Description Font Size: Status font size
  • For developer use only: Reserved for developer
  • Custom Sound File Name 1 : Enter custom sound file name 1
  • Custom Sound File Name 2 : Enter custom sound file name 2

From Developer

  • Indicator is designed fully customize able to meet all your requirements, you can turn Off or On any options of your choice;
  • Unfortunately, the indicator can't be tested in the Strategy Tester properly as its using MetaTrader tool bars and time frame switching. To test download demo version available for 'EURCHF' here: www.mql5.com/en/market/product/3162
  • Please refer to the screenshots for more details;
  • We would like to get feedback from all users to improve our products in future versions, please do not hesitate to contact us.
Melha 2019.11.22 21:05 

Can someone help me, I bought the indicator but it does not copy in my MT 4 what do I have to do exactly who can I contact need help

deboby 2019.01.14 18:50   

i was not able to install my pls help

B. Kwan
B. Kwan 2019.01.01 06:30 

This is a good indicator, it does what it described.

It would be nice to see some improvement. Perhaps, if the alert can be drawn on ADX and/or MACD signal line.

Mickzo 2018.01.19 12:02 

I'm Honestly happy even though @ 1st i was hesitant about it, its worth it cause i ain't got time to be on the screen the whole day. I just need my alerts , analyze further and that's it. #SniperTool

jonathanreader 2017.10.03 02:10 

Just what I have been looking for. Very happy!

teodosy87 2017.03.11 16:58 

Amazing indicator!

Adams Emmanuel
Adams Emmanuel 2016.10.06 12:03 

if this will be an ea that can take trade and manage it with the ability to place buy stop and sell stop same time upon breakout or touch it will make this a very sweet ea.

asaens15 2016.10.03 13:11 

I like the product but Author doesn't not usually respond to messaging so -1 star for that.

martin666 2016.04.21 15:29   

Hi, great indicator, been testing it for a few couple days, what i have found it doesn,t always bring the chart to the front and theres no way of finding out which chart is trying to notify me without going through them all., what do you suggest. Martin

niro 2016.01.10 11:11 

Very good indicator, the last version is a truly good trading friend.

Hopefully the next version will have a pop-up alert option.

Mergen Tundinov
Mergen Tundinov 2014.07.24 13:46 

Хороший продукт, только убрать бы комментарии к линиям очень мешают

Ramil Minniakhmetov
Ramil Minniakhmetov 2014.07.17 14:09 

very bad product, do not recommend

Reza Golshahian
Reza Golshahian 2014.03.14 12:46 

Perfect indicator. especially the sms and emal notification tool. I was searching for such indicator but I couldn't find. now this indicator works for me the best.

ashir 2014.03.10 15:40 

Excellent tool, now I am getting notifications on my Iphone and also through email.

Would recommend this to every one, it gives you peace of mind not to stare the screen, only check when you get the alert.

Super simple but very effective.

Version 8.0 2018.07.10
Bugs fixed
Version 7.8 2018.05.15
Panel auto hide bug fixed
Performance improvement
Version 7.6 2017.08.07
Bug Fixed
Version 6.1 2016.11.23
Alert History feature added
New graphical menu
Note: old user should reactivate alerts line by new version
Version 4.5 2016.06.15
Problem with MetaTrader 4 build 971 solved.
Some improvements.
Version 4.1 2015.11.11
New Object detection mode has been removed.
Version 4.0 2015.10.01
Added a breakout alert
Completely reprogrammed

How to use:

1. Select or draw a trend line or a horizontal line.
2. A control menu appears.
3. Select what kind of alert type you need for a selected line (a touch alert or a breakout one).
4. Check a selected line description for a result.
Version 2.8 2014.05.21
Control panel auto hide;
Charts clipper button;
Minor bug fixed;
New night mode alarm.
Version 2.7 2014.04.21
New Features:
- Price Deviation
- Help Menu
- Chart Clipper
- New controlling console
Version 2.0 2014.03.25
- Continually Alert till user clicks on the chart.
- Line blinking after it was hit.
- Minor bug fixed.
- Redesigned control panel.
Version 1.5 2014.03.05
- Fully upgraded.
- Performance improving.
- Controlling console directly on chart.
- Two extra indicator mode: click mode - just draw a line and click on it, and OFF mode.
Version 1.2 2014.02.27
- Fast execution, no need to wait for the next tick chart.
- Minor updates.