Subject: File No. 4-657
From: Greg Soule

August 2, 2018

The tick size restrictions have made it impossible to use trailing stop orders. These orders are rejected as they do not fall on the required 0.05 increment.
Even if one were accepted it becomes highly unlikely to work as the investor intends it to work, because the execute order, or the reset (which is the entire point of this strategy) will most likely be rejected.
This is a strategy I like to use. I expect to be able to use it so I ask that you find a way to enable this strategy within your tick size program, or to abandon the tick size restrictions.
Thank you for your consideration.