Thank jaminunit and starsoccer9's suggestion.
I'm going to turn it to dark version and try move the axis right.
draw line on maybe will be some later, but I think it will be supported.
mouse wheel my current desgin is quick switch the period instead of zoom in/out, change bar's width gap and axis-y range will be an option.
What EMA is each color line?
Main chart uses MA instead of EMA, MA 5, 10, 20 and 30. I prefer EMA too, but most of Stock analyze shows MA as default, so I simple follow it. EMA will be and optional choice can be switched.
MACD use common settings 12, 26, 9.
Also shows info of those lines is nessecary too.