smuwick | (smuwick[n]) , where n is a positive integer >= 0 and represents the number of days ago the result is computed (n=0 is the default value and represents the current end of day, n=1 is the previous end of day, etc.) | Returns a 1 (logical TRUE) if day n candlestick has a small upper wick and a 0 (false) if day n candlestick does not have a small upper wick. | (smuwick[0]) |