I would ask "How do i write code Condition Stochastic Level ?"

[JinKucingHitam JinKucingHitam]

Hey, i tried to write code mql4 in stochastic's level

Condition : open sell when volume[0]= close.Stochastic[3], close.Stochastic[2], close.Stochastic[1] > Stochastic.level(80);

For detail picture = 

This Code is imposible success to compile, maybe somebody could write simple code mql4. THANK YOU VERYMUCH

And, i would ask another question. What is different "open[0], volume[0], close[1], ibar[0]" ?