文华 WH8 未来函数检测
把指标代码粘帖到下面的方框: 
未来函数列表:
BACKSET
PEAK
PEAKBARS
REFX
REFX1
TROUGH
TROUGHBARS
WAVEPEAK
WAVEPEAK1
WAVEVALLEY
WAVEVALLEY1
ZIGZAG