Robertral said:
SB's will hedge their book in the market
True enough, but that's not the same as hedging all positions. It's only their _net_ exposure on each instrument that they need sometimes to hedge, after all. Many clients' positions are hedged by other clients. To some extent, with many instruments (but not all), that's how and why they adjust the position of their spreads, after all.
TheBramble said:
am guessing the exchanges DWARF the collective SBs by a fantastic amount.
Am also guessing, but I still feel absolutely certain this is right!
TheBramble said:
your average SB player is very different in terms of longevity, capital base and position size to your average market player.
Certainly true, but perhaps gradually becoming a little less true every year: successful traders are increasingly switching to the SB route as CGT becomes more and more of an issue to them (i.e. as they become more stable and successful). A very small minority, certainly, but still these days a significant number of people.
I don't blame you for not wanting to get into a discussion of the merits of SB, because the reality is that people will attack you if you do.
Every single time the subject comes up on these boards, I get at least a couple of PM's from people here (some of them long-standing members who have never posted at all) saying that they're planning to switch to SB now that they're making a steady living, and asking for various bits of information. This happens often enough for me to think that it doesn't _only_ happen here, among t2w members.
I suspect that it may be more of a common position (exactly as it was for me about 3 years ago) than one would imagine. These people, I suspect, are not so different from your "average market player" because many of them _are_ in fact your "average market player".
But obviously, as with any form of trading, there are also far more people who are losing money than winning it.