(CLOSE, HIGH, LOW, N=10, N1=6)
| 98 | return RD(SMA(MAX(DIF,0), N) / SMA(ABS(DIF), N) * 100) |
| 99 | |
| 100 | def WR(CLOSE, HIGH, LOW, N=10, N1=6): #W&R 威廉指标 |
| 101 | WR = (HHV(HIGH, N) - CLOSE) / (HHV(HIGH, N) - LLV(LOW, N)) * 100 |
| 102 | WR1 = (HHV(HIGH, N1) - CLOSE) / (HHV(HIGH, N1) - LLV(LOW, N1)) * 100 |
| 103 | return RD(WR), RD(WR1) |
| 104 | |
| 105 | def BIAS(CLOSE,L1=6, L2=12, L3=24): # BIAS乖离率 |
| 106 | BIAS1 = (CLOSE - MA(CLOSE, L1)) / MA(CLOSE, L1) * 100 |