hi bunny
i myself am a learner and looking for as much guidance for seniors
but i will
give my thoughts on ur questions
1) in ascending traingle we see the upper line acts as a resistence and gets tested 2 -3 times and the lower slanting line is formed by joining
higher lows which shows the trend is actually up . so what we look for is if the resistance if broken then we see a upward move
2) same opposite with descending traingles
3)
4)
5) the pattern starts to form after the prices have rallied upwards or downwards.
once the rally gets over trades are closed and profits are booked so wee see heavy volumes and during the continuation of pattern formation people look at the range bound movement .and they trade the pattern the range keeps reducing and the trades are more cautious as there would be an expectations of a breakout and when a breakout occurs they take fresh positions
for alok textiles if not a primary trend cant a secondary trend line be drawn as given by me in red parallel line
please correct me if wrong as ur experience might find my answers silly
edit : i dont trade patterns too and am still learning and sharing