"Enjoyed Marty Dim as an instructor. Good delivery of the material at a pace that made it more understandable. Good friendly and informal atmosphere." Glenn M., February 2013
"Marty is not only knowledgeable in the subject matter but is also very good at delivering it to everybody at whatever their skill level is. Excellent." Okon E., February 2013
"Pound for pound, Marty is the best instructor I have taken at OTA, and that includes great teachers such as Dan and Chris. Marty may not know this but his eye contact with the members of the class is superior to any teacher I have seen in any setting. He also makes sure that the whole class is moving along at the same pace, not allowing anyone to fall too far behind. This is another example of his superior teaching skills. I also liked that Marty has a lifetime of experience and relays that to the classroom material very effectively. Marty used all of the teaching aids and materials in a superb manner." Gordon D., December 2012
"The instructor gave me confidence in myself to continue on trading. I feel I am now in the right direction thanks to Marty and the staff at the school." William C., December 2012
"What I liked best: Marty - his actual experiences - wonderful, sense of humor/teaching style - wonderful." Mickey C., November 2012
"Marty is a patient instructor who amazes me at his attentiveness to questions and the effort he makes to answer all questions fully." Gerry R., November 2012