According to the (15 minute delayed) Market Depth By Price Summary on the TMX Money's website, as of a few minutes ago there were 21 pending orders to buy 179,000 shares of PEM. Simultaneously, there were only 12 orders pending to sell 116,000 shares. If only the sellers knew that the number of buyers far outnumbers the number of sellers, and that they number of shares wanted for purchase far outweighs the number of shares up for sale. Not knowing this, sellers erroneously think there is dwindling interest in their PEM stock and decide to sell their shares for less. . . . . one person's loss is another person's gain.