If you have any questions and/or comments, please feel free to send me an email. I check my email every day during trading hours, so I guarantee you will receive an answer as soon as possible.
For quick questions and/or comments, you can contact me via Twitter; an even faster and more efficient way than email.
Particularly with regards to urgent assignments, do not hesitate to call me. Of course, the same goes for any other questions you may have.
If you are only looking for a quote, please fill in the form on the “quote” page.