N1:=6;N:=20; LC:=REF(CLOSE,1); RSI1:SMA(MAX(CLOSE-LC,0),N1,1)/SMA(ABS(CLOSE-LC),N1,1)*100; BOLL:MA(RSI1,N); UB:BOLL+2*STD(RSI1,N); LB:BOLL-2*STD(RSI1,N);
看股 吧公式 www.kangub a.com