Using EMA 7, 20, 38, 62, 100 to make music stave/staff on Stock View. Besides, using 2H-L to catch High/Low if possible, you would see the lines always touching every Candle High/Low, just few outgoing and you can try to eat when it back to calculated line: (2*Ema7 - Ema20) or (2*Ema4 - Ema10) or (2*Ema7 - Ema38). but as I just newbie on script, just simple copy and modify little, I would like to add arrow on calculated line V Turn or calculated line crossover, beside, standard Ema4, 7 crossover should give an arrow too.