Anyone has a thinkscript to identify "how many times a stock is closed above SMA 200 line within the last 30 days"?
	
	
	
	
	
		
	
		
			
		
		
	
				
			
		Code:
	
	# Bars Since MA Crossover
# blt
# 6.21.2016
# Displays bar number counting from 1) a moving average cross up and 2) cross down
input length1 = 8;
input length2 = 21;
input avgtyp  = AverageType.EXPONENTIAL;
plot  ma1     = MovingAverage(avgtyp, close, length1);
plot  ma2     = MovingAverage(avgtyp, close, length2);
def countdn = if ma1 crosses below ma2
              then BarNumber()
              else countdn[1];
def countup = if  ma1 crosses above ma2
              then BarNumber()
              else countup[1];
AddLabel(1, if countdn < countup
            then "Bars since last cross of MA1 above MA2 = " + (BarNumber() - countup)
            else "Bars since last cross of MA1 below MA2 = " + (BarNumber() - countdn) ,
            if countup > countdn
            then Color.GREEN
            else Color.RED);
# End Study