This coin is HEAVILY manipulated by the 450 people who got into their presale. That's it. No ICO....only 450 people contributed to the presale. Also, it's a bit peculiar that over 500 OMG addresses have EXACTLY 999.5 OMG tokens.
Don't believe me? Go to pages 51-58. That's half a million OMG tokens trying to be hidden to appear as if the coin is more evenly distributed