Hi Ragh_Ash,
4) how do u calculate/predict a pull back. i mean u go to previous support?
A trending move up makes higher highs and higher lows.......every bar/candle has a high that is higher than the previous bar/candle's high and a low that is higher than the prev bar's low.We have therefore an upward move.......The bulls are in control.Let's take ABB as an example......higher highs and lows till Sept 12th.
Then on Sept 12th,we have an inverted hammer(if you follow Jap Candles)....which represents bull fatigue and increasing bear strength....as the daily charts prepare to pullback.
From Sept14h,we have lower highs and lower lows.This is called a pullback.......
So,a pullback is nothing but a decline in stock price after a move up,thereby forming lower highs and lows on individual bars/candles,not falling more than 35-50% of the prior upward move to still retain its bullishness.
From volume perspective,the move up comes on strong volume,while the pullbacks happen on lesser volume........This indicates bullishness,as it's matter of time before the bulls come rampaging back after their rest.
Whether the prices stop at previous support or the next one or the one after that,nobody knows,my friend........we wait for the pullback,and once prices begin to show upward movement again,we enter the stock and ride the trend!!
Happy Trading!!
Saint