Volume percent increase

["Husky" <husky@xxxxxxxxxxxxxxxx>]

 Could anyone verify that this is written correctly, What i am doing is
creating a showme when volume(Stocks) is 30% greater then the previous day.


Input: Per(30);
IF Volume > Volume[1] and Volume > Volume[1] * (Per/100) + Volume[1] Then
Begin
  Plot1(High,"ShowMe");