我已经通过这个公式实现了超级：
BASIC UPPERBAND = (HIGH + LOW) / 2 + Multiplier * ATR
BASIC LOWERBAND = (HIGH + LOW) / 2 - Multiplier * ATR
FINAL UPPERBAND = IF( (Current BASICUPPERBAND < Previous FINAL UPPERBAND) and (Previous Close > Previous FINAL UPPERBAND)) THEN (Current BASIC UPPERBAND) ELSE Previous FINALUPPERBAND)
FINAL LOWERBAND = IF( (Current BASIC LOWERBAND > Previous FINAL LOWERBAND) and (Previous Close < Previous FINAL LOWERBAND)) THEN (Current BASIC LOWERBAND) ELSE Previous FINAL LOWERBAND)
SUPERTREND = IF(Current Close <= …