1 week -0.000001950
One week has passed seems you are 50% off so far.
He predicted 0.000001950 six days ago and the price is 0.00002039 with a high of 0.00002100 on poloniex today. His weekly prediction seems quite accurate, but it slightly underestimated the rise. If it goes higher in the next day his prediction might have been too cautious.

NXT has announced their new project Ardor will be NXT 2.0. They decided not to do an ICO, you have to hold NXT to get credit for the new project. What do you think the NXT price will be in the next week, month, 3 months?
1 week -0.0000019501 month - 0.000002900
3 months - 0.00005800
It's already up 30% on Polo.
https://bitcointalk.org/index.php?topic=1518497.0