(plural materializations) 1  The conversion of something into a physical form. ( 2 physics) The conversion of energy into mass.
Market Order-- to sell Hutchison: sell Hutchison now at whatever prevailing market price. Usually one will get the stock at the ask price of the moment when the order reaches the exchange. Sometimes, one gets a series of partial trades (partially filled orders) at different prices, the shares of which add up to 2000.
This would mean that you could immediately buy 500 shares at $701 or sell 1,000 shares at $700.50. The ask price is the complement of the bid price. The bid is the highest price a buyer is willing to pay for a stock or security. The ask will always be higher than the bid.