Thanks Jagan bro..
Do not know about your question, but I am also wandering something now.. That is this gap (today), was it only because of the strong US market (prev night), or gas price hike ?? Or was it predictable from yesterday's closing ? The way Nifty moved after 1pm yesterday and gave a close around 5680.
Asking this out of my ignorance, Are gaps are predictable in someway ??