trendvigor1 [trader'stip]_corona_trendvigor /* Corona Chart Trend Vigor written by John F. Ehlers copyright(c) 2008 Once the dominant cycle period is known, the instantaneous trend is just the momentum across the full cycle period. This measurement is invariant with the position within the cycle. The trend slope is the same whether measured from cycle peak to cycle peak or cycle valley to cycle valley. The trend slope is normalized to the.. 2015. 1. 27. 이전 1 다음