These prices are rarely the same: the ask price is usually higher than the bid price. If you are buying a stock, you pay the ask price. If you sell a stock, you receive the bid price. The difference between the two prices is called the spread.
Hereâs how to freeze cornbread: 1. Allow the cornbread to cool completely (and I really do mean completely). 2. Wrap the bread tightly in plastic wrap. 3. Wrap in aluminum foil and tape shut with freezer tape. 4. Label and use within 3 months. 5. To reheat: unwrap the cornbread and remove the plastic wrap.
1 Muffins will keep for an additional week in the refrigerator, covered with foil or plastic wrap or in plastic bag.  To freeze, wrap muffins tightly with aluminum foil or plastic freezer wrap, or place in heavy-duty freezer bag.