Another way investors use technical analysis is for measuring volatility. Again we look to J. Welles Wilder and an indicator he developed exactly for this purposeâaverage true range, or ATR. Wilder introduced ATR in his 1978 book âNew Concepts in Technical Trading Systemsâ (Trend Research).
The Rhine's origins are in the Swiss Alps in the canton of Graub$nden, where its two main initial tributaries are called Vorderrhein and Hinterrhein.
1 Drinking water: The Rhine supplies drinking water for over 20 million people in the basin 2  . Agriculture: âhalf of the surface of the Rhine watershed is used for agricultureâ .  Fishing: Salmon fishing was a huge economic activity until the 1950s.