Subject: File No. SR-NYSEArca-2013-42
From: Jeffrey Kaufmann
Affiliation: Managing Partner, Lakeshore Securities LP

October 25, 2013

Dear Ms. Murphy:

Lakeshore Securities appreciates the opportunity to comment on the NYSE Arca proposal to amend Rule 6.72. We support the NYSE Arca proposal to make the Penny Program permanent at 150 classes, and we echo all of the sentiments in Dynamex's comment letter on the issue.


Jeffrey Kaufmann
Lakeshore Securities