MERHABA,
al için
if(OTTSup(c,40,1)>OTT(c,40,1),TILL(C,3,0.7)>REF(TILL(C,3,0.7),-1) AND REF(TILL(C,3,0.7),-1)< REF(TILL(C,3,0.7),-2),0)
sat için
if(OTTSup(c,40,1)>OTT(c,40,1),TILL(C,3,0.7)<REF(TILL(C,3,0.7),-1) AND REF(TILL(C,3,0.7),-1)> REF(TILL(C,3,0.7),-2) ,0)
şeklinde yazabilirsiniz,
bilgilerinize