SuperTrend - Custom Screener and Dynamic AlertsTrading View today published a desktop Bad Internet connection indicator ?! which set me thinking…
Despite recently introduced Dynamic Alerts many scripts do not leverage the information available for active traders and traders on the GO!
So decided to share this script totally ALERT focused on one of the most popular DAY trading indicators.
Of course no more BAD internet problem as long your TV APP is configured , you will have enough data for a mental picture of the chart..
The Alerts give you the BAR Close , %percent gain or loss over previous day CLOSE ++ Previous Day High and Low to effectively plan your trade without a chart!(just in case)
2 additions in the way Alerts are delivered over the last script :
1. You get SUMMARY alerts or concatenated alerts by default , however if you uncomment or activate code lines 48 and 55 you will get individual Stock alerts Too!
2. Summary Alerts will come only if there is some Buy or Sell signal NO more empty Alerts!
Few useful EXTRAS in the code :
1. Flexible code can convert any indicator to screener or Alert function.
2. You will NOT get Mutable Variable error while converting any indicator to screener as long as the function is in "GLOBAL" scope..
3. Many Custom Screeners are available but few give OHLC data in output so easily…and very difficult for traders to MODIFY hundreds of lines of code..
4. For UP or DOWN on SCREEN Stock monitoring copy /paste functions in line 41 and 42 in lieu of CROSS functions in 44 and 51 respectively..
5. You can also uncomment/activate lines 66 and 67 for labels in monitoring.
6. The default mode of the scripts is set to Alerts!
Max Stocks only 20!
Finally idea is to help traders to use the great features that TV works so hard to create and constantly improvise.
Enjoy Profitable Trading on the Fly !!
Screener
trend Screener downtrendthis is in continuation with - previous trend screener i have published, In this code only downtrend screener is there ,This is type of custom screener I searched and made to screen bulk stocks any one can modify it, other may get help out of it.
you can change or add new symbol in input section.
in my code i have made defined and printed last close price when downtrend was true.
1. downtrend = ema (close,55)< ema (close,144) and ema (close,144)< ema (close,388) and ema (close,388)<ema(close,576) and close<ema(close,388)
if the indicator is printing DOWNTREND=TRUE or UPTREND=TRUE then the corresponding stock is in currently in that trend out of the stocks listed in the code
in one code only 40 (max) stocks can be called.
to add more stocks I copied same code and changed the stocks in the code, now you can screen 80 stocks at a time.
This code runs on each bar and checks if the stocks is in uptrend or down trend.
you can customize this screener according to your requirement.
Custom Screener with Alerts [QuantNomad]Some time ago I published an example of simple custom screener in PineScript:
The only thing this screener did is created a dynamic label with screener output.
Recently TradingView announced alerts from the strategy with the possibility to add custom messages to alerts.
So using it I was able to create a bit more advanced screener which sends results as alert messages. With tools like Alertatron, you can easily redirect them to Telegram if you want.
It works for 40 symbols (limitation of the number of security calls).
To create your own screener you need to change only screenerFunc. The logic of this function is very simple, it outputs value you want to display in screener and condition based on which your screener should filter your stocks.
To create alerts for this screener create an alert from strategy and use {{strategy.order.alert_message}} as alert message.
Do you know now how to make this screener better? Let me know.
Disclaimer
Please remember that past performance may not be indicative of future results.
Due to various factors, including changing market conditions, the strategy may no longer perform as good as in historical backtesting.
This post and the script don’t provide any financial advice.
