Recent content by omicront2w

sorry to jump in, but my view is that blacklisting is not intending to provide an opinion on the quality of a trader. It is merely the result of the practical limitation of having the same test all the time. The purpose of it is to produce a fair balance between candidates, and at the same time...

At least they could all themselves ut options ;)

Dowking, 27 jan 09, 21:14 IEX.nl - Koffiekamer - All Options to buy Saen options But, 'news travels fast' implies that you already had some inside info about it?? Perhaps you can shed some light on All Options? It is a pity that there is very few info available online besides the website...

I read somewhere that they are buying Sean options. I believe the agreement was signed today(27th). They must be big players. I also came across a rank of dutch market makers based on the number of equity options they are providing liquidity. They were #6.

I assume you are asking for US? Have a look at Tibra, IMC, Group 1, DRW, Mako, SIG(Susquehanna)