# Begin Scan
# New 52wk Highs (or equal to 52wk High)
# Written by Ed Carter
#
def C = close;
def MAXC52 = Highest(close, 252);
#
# Notice that the MAXC52 (Highest CLOSE of 52wk is defeined here in terms of 252 days
# because you want to go back a day within the logic below)
#
# If you wanted this to be above the previous Highest HIGH, you would just change the
# definition to " def MAXC52 = Highest(high, 252); "
#
plot New52WkHigh = (
C >= MAXC52[1]
#
#check if Today's Close was above or equal to the 52wk High Close as of yesterday
#
C[1] < MAXC52[1]
#
#check if Yesterday's Close was below the 52wk High Close as of yesterday
#
); 
# End Scan