Comment Re:I don't understand... (Score 1) 470
Thanks dude - not only do I have a Masters in Maths, I also spend many years working in these markets.
If you want to be completely and unreasonably anal (and clearly you do posting as AC), then yes you are technically correct
All banks SHOULD be giving the same rate given they are all submitting the same market price (unless they are deliberately manipulating)- ie they are not submitting what THEY WOULD trade at given their position/risk but where the MARKET IS trading at.
It is not like a market consensus of a CPI forecast or a companies earning forecast that has a noticeable distribution. This is more like asking 18 banks what the USD/EUR market exchange rate is at exactly midday - you will get answers that vary only on a little based on timing
So yes there will can be just a little variation in practice but not always and even then typically not enough to really notice or bother with unless the market is in free-fall (eg the GFC days)
Hence the important part of the article - they need to encourage/coerce/COLLUDE WITH OTHERS to manipulate the market