It has been on the down since long and seems to be in accumulation phase in recent past. Has shown 2 indication to break the current resistance of 513. If this level is broken and sustained with good volume then might see some move with the levels of 538-585-609-658-708 all based on volume. It's base levels are at 461-420 with strong base at 294 levels.
No recommendations, just my view based on chart pattern.