Limit Orders 2
Limit Orders 3
Limit Orders- Timing
Limit Orders - price fluctuations
Limit Orders- Execution 1
Limit Orders- Execution 2
Limit Orders- Execution 3

A limit order specifies the price at which the order may be executed. The order may only be executed at the price specified or at a better price.

Unless otherwise specified, a limit order is valid only on the day it was given. If it cannot be executed by the end of the trading day, it expires.