您好是不是可以理解成涨跌的数字百分比越大趋势就会偏向那？？

Yes that is correct. The percentage shows how strong is the trend. Up or down Dn.

The indicator shows how strong the trend is. He is not showing how long the trend will go up or down. The best way is to use it in combination  with other Indicators. 

Hello, @Marco Engstermann

Thank you for this good indicator., ut could you please remove the constant logging the indicator does.

Depending on the instruments but it is very excessive logging.

Thank you again.

Logging is now off. Thank you for your feedback.