What is the Deviation from 50d SMA:The price deviation from the 50 day simple moving average (SMA) is the deviation of the current price from the simple average of the prices of the last 50 days.What does it show:The 50 day moving average is a rather short term moving average when compared to a market cycle for Bitcoin. It shows periods of short term over- or undervaluation.How can it be used:Historically the daily deviation from the 50 days SMA has never seen values below -0.55 and - especially in the recent years - seldom above 0.5. These areas can be considered when assessing the current market status.