Ann: FY18 Half Year Results, page-168

I agree with Zaxon. At the end of the day, it depends on your own determination and your investment horizon.

For someone who's day intra-day trading, it may now be undervalued after the 5-6% fall on Friday. It will all depend on the open on Monday.

For someone who's trading for 1 or 2 weeks, they may want to wait for this to drop further, so to them it's overvalued.

For someone who's investing for a timeline of 1-2 years, they may think it's overvalued and want to choose a better entry point (low $20's).

For someone who's investing for 4+ years, they may think it's undervalued, given that the industry is simply at the early stages of the data revolution.