Recyclico Battery Materials Inc. (AMYZF)

[gharma]

Scottrade claims that it does exactly as you speculate, at least according to the review of brokers for trading CA shares by Casey's Research
C:\Data\Finance\Research\CaseyResearch\Casey Research Brokers Review.htm

Another EOD pps killer for the AMY ticker today

So, on Value's comment about AMY vs AMYZF volume isn't it true one needs to remember sales to/by a retail investor of AMYZF can often show up as a volume change under both tickers ? depending on whether a change in total number of actual AMYZF issued happens. Seems it happens very frequently with some thin securities.