I Have a Dream is a public speech delivered by American civil rights activist Martin Luther King Jr. during the March on Washington for Jobs and Freedom on August 28, 1963, in which he calls for an end to racism in the United States and called for civil and economic rights.
The Bid/Ask Spread. The bid/ask spread is the difference in price between the bid and ask. In active stocks the bid/ask spread is typically $0.01, for example the bid is $10.05 and the offer is $10.06. The attached chart example shows a Level 2 in the SPDR S&P 500 ETF.
Bid size and ask size indicate how many shares investors are looking to buy or sell at a specified price. Differences between the bid and ask sizes can provide valuable clues as to the short-term direction of a stock. A basic quote consists of bid and ask prices. Bid is the highest price at which you can sell; ask is the lowest price at which you can buy. For example, if XYZ is quoted at $27.13 bid, $27.28 ask, the highest price at which you can sell is $27.13, and the lowest price at which you can buy is $27.28.