RSV2:=(CLOSE-LLV(低,37))/(HHV(高,37)-LLV(低,37))* 100;
RSV3:=(CLOSE-LLV(低,55))/(HHV(高,55)-LLV(低,55))* 100;
短線:= SMA (SMA (RSV 1,3,1),3,1)+3 * STD (Close,21);
中線:= SMA (rsv2,5,1)+2 * STD (close,37);
長線:=SMA(RSV3,5,1);
ABS(短線/中線-1) < 0.02
和ABS(短線/長線-1)
和ABS(中線/長線-1)