abh:
Well, of course, they CAN go parabolic because they HAVE. However, my point is that it is relatively rare. You might see a stock do it 3 times a year. You might see Silver do it once every 20 years. There is no comparison.
Because there is no comparison - WHEN it happens (as it possibly could in the next month or so) to Silver, THEN the rarity of it DEMANDS that you capitalize on it because, barring some "event" which caused it... it will come back down by a considerable amount.
Len