LC:=REF(C,1);
rsi1:=SMA(MAX(C-LC,0),6,1)/SMA(Abs(C-LC),6,1)100;
RSI2:=SMA(MAX(C-LC,0),12,1)/SMA(ABS(C-LC),12,1)100;
RSI3:=SMA(MAX(C-LC,0),24,1)/SMA(ABS(C-LC),24,1)100;
RSV:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
D REF(D,1) AND REF(D,1) REF(D,2) AND MA20 MA30 AND MA(RSI1,3) 50 AND crOSS(RSI1,50);