## Sections

• The Bid is the price where you can sell something

The bid will always be displayed on the left and the ask will always be displayed on the right:

Example:     \$1.00   x    \$1.10

This means that someone is willing to pay \$1.00 for a security and someone is attempting to sell the security for \$1.10.

# Understanding the Quoted Size

Additionally, you may also see a "size" associated with the bid and the ask.  This represents the number of contracts or shares that the bid and ask are willing to be bought or sold for.  For a stock trade the size will be a multiple of 100 shares so if you see a bid for \$10.00 with a size of 2,  some one is willing to buy 200 shares for \$10.00 per share.

Example:   \$10.00  x  \$10.05
2 x 7

Here someone is willing to buy 200 shares for \$10.00 per share and someone is willing to sell 700 shares for \$10.05.

For options, the size represents the number of contracts. Here a size of 2 represents 2 option contracts.

Example:   \$1.50   x   \$1.55
20     x      50

Here someone is willing to buy 20 contacts for \$1.50 per contract and some is willing to sell 50 contracts for \$1.55 per contract.

You will hear the term liquidity used frequently when trading stocks, options and futures.  Liquidity is referring to two main things, the width of the bid ask spread and the size that is being represented.  Here are two examples of liquidity:

Example 1: Good Liquidity