1.how to join moving average (3 line) together with the candlestick?

2.how to automatically pick share while william%R -100?

i am new in using metastock, please help me to solve the problems.

thank you

I would recommend starting with some of our recorded training sessions for the basics of plotting indicators in MetaStock.  The Williams %R would require a custom formula but can easily be written in the Explorer for scanning stocks for this condition.

Training:

http://www.equis.com/customer/training/outline.aspx?c=1

Williams' %R Exploration (Assuming you want -100 or lower)

willr(14) <= -100