I have to agree Quan,, in 4 plus years of holding PTK I have seen this trip a few times before.. A dark day like today quite often means that we are very near to a reversal in the share price ,I have seen this many times with PTK and other stocks in the past,, when you have a few good days and everyone is talking about how rich they soon will be, Wham Bam the share price gets whacked.. I am not a trader so I don`t get the idea of making a few pennys here and there so I have never sold one share of PTK yet,,I probably should of but it is too much of a pain in the arse adding up the capital gains and losses come April every year.. The longer this goes on, the closer we are to the good stuff..