Oops, you are absolutely right. I got confused. Rule 390 was much more obscure... It had to do to with selling NYSE listed stocks on ECNS and such. It was unde

Oops, you are absolutely right. I got confused. Rule 390 was much more obscure... It had to do to with selling NYSE listed stocks on ECNS and such. It was under Regulation SHO that this got changed. Thanks for pointing that out!