Need help to code for intraday - generate alerts whenever price crosses the open price of the day by 23%

Need to write this code for scanner, so that whenever the price of any script on the list crosses 23% of the opening price of that day then generate alert.

It is not possible to generate alerts based on percentage, you can define manually by using price alert indicator

create an online Google spreadsheet with the help of Google finance / Yahoo finance and you will get a realtime list of stocks of ur required alert.