Could remove 10CCI and do overlay %B...10CCI is usually very early. Or place %B just by itself... Often better to get signals from the index not the ETF...kind of like SPY often runs a point or two above Cash SPX... Daily NDX at outer band...%B at .99(99%)=just the Bollingers laid out flat on a graph....99=where price is at...price being the best indicator...followed by stochastics... The "magic formula" is BB=%B=CCI...all basically say same thing so you have multicollinearity working for you...that is if price is the best indicator... Enjoy