xg:(100-3*sma((close-llv(low,75))/(hhv(high,75)-llv(low,75))*100,20,1)+2*sma(sma((close-llv(low,75))/(hhv(high,75)-llv(low,75))*100,20,1),15,1)<ref(100-3*sma((open-llv(low,75))/(hhv(high,75)-llv(low,75))*100,20,1)+2*sma(sma((open-llv(low,75))/(hhv(high,75)-llv(low,75))*100,20,1),15,1),1) and vol>ref(vol,1) and close>ref(close,1)) and count(100-3*sma((close-llv(low,75))/(hhv(high,75)-llv(low,75))*100,20,1)+2*sma(sma((close-llv(low,75))/(hhv(high,75)-llv(low,75))*100,20,1),15,1)<ref(100-3*sma((open-llv(low,75))/(hhv(high,75)-llv(low,75))*100,20,1)+2*sma(sma((open-llv(low,75))/(hhv(high,75)-llv(low,75))*100,20,1),15,1),1) and vol>ref(vol,1) and close>ref(close,1),18)=1; 20210311