Muyyu oscillator(MO) is a combination of price based momentum and volume based momentum. MO consist of two things which is MO line and MO bar.
MO Line can be used to identify overbought and oversold situations. However, it is important to know when to look for overbought readings and when to look for oversold readings. As with most momentum oscillators, it is best to look for short-term oversold situations when the medium-term trend is up and short-term overbought situations when the medium-term trend is down. In other words, look for opportunities in the direction of the bigger trend, such as a pullback within a bigger uptrend. Define the bigger trend before looking for overbought or oversold readings.
MO Line quantifies the relationship between price and Bollinger Band. Readings above .80 indicate that price is near the upper band. Readings below .20 indicate that price is near the lower band. Surges towards the upper band show strength, but can sometimes be interpreted as overbought(divergence). Plunges to the lower band show weakness, but can sometimes be interpreted as oversold(Divergence). A lot depends on the underlying trend and other indicators. While MO Line can have some value on its own, it is best when used in conjunction with other indicators or price analysis.
MO Line = (Price - Lower Band)/(Upper Band - Lower Band)
The default setting for MO Line is (21,2). The bands are set 2 standard deviations above and below the 21-day simple moving average.
MO bar is a Money Flow Index(MFI) divide by 100.
MFI is a momentum indicator that measures the flow of money into and out of a security over a specified period of time. It is related to the Relative Strength Index (RSI) but incorporates volume, whereas the RSI only considers price. The MFI is calculated by accumulating positive and negative Money Flow values, then creating a Money Ratio. The Money Ratio is then normalized into the MFI oscillator form.
Combine this two to find where you will find a perfect entry for trend following. For example ;
a trend-following system using MO line with the MO bar. An uptrend begins when MO line is above 1 and MO bar is above 0.8(green bar). MO bar is bound between zero and one. A move above .80 places MO bar in the upper 20% of its range, which is a strong reading. Downtrends are identified when MO line is below 0 and MO bar is below 0.2.