RE: Re ccc29 Aug 2018 11:44
I think this is a slight problem with AIM these days Predators.
A lot of people use spreads as well as shares or instead of them.
Nothing wrong with that, I do too, however:
- It does make any "tree shake" more effective
- Even if it's not a "tree shake", a "normal" pullback/fall can cause a cascade of margin calls from the less prudent PIs
- Aside from these things exacerbating any fall, the reverse also doesn't help, where buying may not have any impact on the market, unless the provider directly hedges into the market (which they don't always)