Costs The Commission has endeavored to codify present broker-dealer business practices in these amendments and has adjusted the amendments based upon comments received in response to the Proposal and Reproposal, as discussed above.

Exercising Versus Trading-Out So far we've talked about options as the right to buy or sell exercise the underlying. One explanation is that the rise in popularity stemmed more from growing criticism of the Iraq War and the newly re-elected President George W.

For example, some brokers will offer alert services or signals. Theta is generally expressed on a daily basis.