幫做壹個通達信的RSI選股公式

LC:=REF(CLOSE,1);

RSI1:=SMA(MAX(CLOSE-LC,0),N1,1)/SMA(ABS(CLOSE-LC),N1,1)*100;

RSI2:=SMA(MAX(CLOSE-LC,0),N2,1)/SMA(ABS(CLOSE-LC),N2,1)*100;

RSI3:=SMA(MAX(CLOSE-LC,0),N3,1)/SMA(ABS(CLOSE-LC),N3,1)*100;

RS:=RSI1>RSI2 AND RSI2>RSI3;

NH:=MAX(MAX(RSI1,RSI2),RSI3);

NL:=MIN(MIN(RSI1,RSI2),RSI3);

RXG:NH>NL AND RS AND BETWEEN((NH-REF(NL,1))/REF(NL,1)*100,-4,1);