I am with comsec as well. Something sus happened a while back...

I am with comsec as well. Something sus happened a while back but I didn't think much of it. About 3 months ago i put in a small buy order for mbn at closing auction 14c and it did not go through. The next morning a guy from comsec called me saying that the order went through on my way to work. I checked my account and he processed a sell order! It was a small order so didn't think much of it and the SP opened lower that day. So I just bought back in + some for cheaper. I would have thought their systems would be automated and mistakes like these never happen .