DOUBLE TOP gives a bearish trend duration one month,higher volume
DOUBLE BOTTOM gives bullish trend ,duration one month ,higher volume
HEAD AND SHOULDRS bearish trend ,span of three months L shoulder lesser volume and higher volume in the R shoulder
FLAG PATTERN bullish trend ,steep pole within 2 to 3 days and rectangular pattern for a week and the breakout happens for a short span
TRIANGLE PATTERN may have a bullish or bearish trend with a five wave trend take minimum of 45 days with a big fight between the buyers and sellers