Corp bond was (and remain to a large extent, still is) very much OTC. It's not possible to do algorithmic trading on it. There's no real electronic market place (marketaxxess is request-for-quote driven, not an order book)
that was YOUR quote..all i'm trying to tell you, is that you wrong on this particular assumption. there was at least one ECN for bonds back in 2004. see IB link above..
since you having hard time admitting the facts ,you switched to this-
How is this not what I've been saying since the beginning: there's no centralized national market place for corp bonds.
it's ain't same shit...i get it..take a hike in direction provided in my post on page 2
