1 : (CLOSE-MA(CLOSE,6))/MA(CLOSE,6)*100;BIAS2 : (CLOSE-MA(CLOSE,12))/MA(CLOSE,12)*100;BIAS3 : (CLOSE-MA(CLOSE,24))/MA(CLOSE,24)*100;BIAS4 : BIAS3-BIAS1,LINETHICK3;2;-2;10;-10;DRAWGBKLAST(CLOSE>OPEN,STRIP(RGB(25,0,0),RGB(0,25,0),0));