1- Support at 680 level. If it does not hold, we may go down to 610 level (which may open up new trading opportunity).
2- Major resistance at 750 level.. Currently retesting again.. If broken, next target is 850 level and then 1020 level (if upward movement continues)
3- Also, watch out trading channel and minor support line.
** Trade at your own risk and do your research before setting up a new trade.