My order of study will be
1) Support and Resistence level of NIFTY /Sensex - short term (next 5 days) and intraday. I will also pay attention to the Daily Pivot level
2) Quick look at gain/loss in S&P500/ DOW/ FTSE/ NIKKIE
3) Based on yesterday's action, what is the expectation about the price movement today
4) Based on post market analysis of open positions, what is the plan for today
5) What are the new trades planned for today, based on EOD analysis, technical analysis etc
IMO, there is vast amount of data available to traders specially if you goto intermarket analysis (currency, commodity etc). so one has to take precaution and maintain the focus. Whatever may be the trigger point, NIFTY / SENSEX price levels are the topmost thing that will perform during the day. and that is what I will be buying and selling. Hence without any question, they are on the top of my list. I don't want to figure out 10day SMA level or R2 / S2 level when I am focusing on intraday movement.
Hope this helps.
Happy Trading