1.Use standard Bollinger Bands ,that is, bb(s,20,2).
2.Use ema2-HIGH and ema2-LOW to outline the body of the worm.
3.If the body comes out of bands & re-enters ,then make an ENTRY.
4.The EXIT is, if body comes out the other band and re-enters the body.
5.In case of extreme Bullishness/extreme Bearishness another
pair is used pertaining to BB(20,1) or just for guidance in normal case also.
6.If candles are sandwiched between UPPER bands / LOWER bands
[BB(20,2) and BB (20,1)] ride the trend ,till Reversal is established.
[Both ema-2H and ema-2L are cut by BB(20,1)]