Meet John

Creating Sustainable B2B Trading Solutions.

John is the CEO and Founding Member of TAS Professional, which supplies technical analysis expertise to the institutional trading community. He speaks internationally in conjunction with Bloomberg Financial on a wide array of trading topics encompassing the TAS proprietary indicators architecture and their practical application for global investors. Prior to the formation of TAS Professional, Mr. Logan was a Co-Founder of InstaQuote, an execution and data delivery software business, ultimately purchased by Bank of America. Additionally, John was previously the founding and managing member of NT Financial Group, a worldwide clearing Broker Dealer located in the Chicago Board of Trade (CBOT), which grew operations in over 50 countries. Furthermore, he founded NCX Trading, a trading firm focused on futures, equities, and options strategies in a proprietary trading environment. John is revered as an expert in the field of proprietary trading applications and has extensive experience in establishing IT and trading protocols for management of investment firms. He holds a Mathematics and Statistics degree from North Carolina State University and has is a seasoned veteran in PASCAL, JAVA, C++, and proprietary database applications.


  • Reorganize your trading business
  • Develop business diversification strategies
  • Integrate technology & systems
  • Educate your staff on TAS deployment


  • Onsite training


My trading instructor literally saved my trading career, I can honestly say that. I was breaking every rule and showed no discipline with my analysis. Now I am excited to wake up each morning and see what awaits me.

Craig G.

Marco Island, FL

This was the best investment I ever made in my trading education. I've been around the block (a few too many times) but I feel like my instructor genuinely wants to see me succeed. Keep it up TAS.

Karen P.

Houston, TX

In the trading world, when someone has an edge they will rarely share that knowledge. I was surprised at how forthcoming the information was and I like it was based in actual experience in the markets. Thanks for the help.

Gary R.

Santa Clara, CA