hey wysi ,
where you been kid.
forget definitions - for academics only . Have you arbed before ?You try arb trading only for a couple of years and I bet you , you won't say it is risk FREE anymore .
Only thing free in the world is death and taxes ( if it can be called free )
Arbing RISKS are plenty , including execution an liquidity , which can both be HUGE .
Say you have filled one side of a arb trade but couldn't the right price on the other . Now you are taking less profit or you are losing money all together. that's coz nothing is guarnteed not even arb trades since prices on both sides will not stay the same waiting for you to click that return button.
Or you have taken the offer on 1 side and as you thought you were clicking sell button at same time - you only get a a partial fill
( somebody beat you to the other half ) on the bid side - you are still long the balance of your trade .
The market the tanks 60 points and what is that now ? why goodness me you're holding a loss .
SO MUCH for risk free arb trading , nothing is free in life , otherwise we would all be arb traders and there would be no hedges or managed futures or ANY independent traders.
Oh and LTCM did arb trading . They went bust coz they were not GOOD ENOUGH . full stop - so what .
you 2 are not saying that you can do better than a couple of PHD profs are you ?? coz you'll be taking it if you are.
I think we all would like to know exactly what kind of * financial company * stevet works for , since he poses as an * expert trader *.