It was another big day and week of gains for US equity markets as they continue to post a strong September.S&P 500 +0.5%Nasdaq Comp +0.7%DJIA +0.4%Russell 2000 -0.7%Toronto TSX Comp +1.0%On the week:S&P 500 +1.2%Nasdaq Comp+2.2%Russell 2000 +2.2%Toronto TSX Comp +1.6% This article was written by Adam Button at investinglive.com.