Yes, but we are speaking of real-life traders in banks, so their aim should not be "zero days of trading losses" but something different. So, as can be seen in

Yes, but we are speaking of real-life traders in banks, so their aim should not be "zero days of trading losses" but something different. So, as can be seen in http://www.zerohedge.com/news/2013-05-08/jp-morgan-has-zero-trading-losses-first-quarter http://www.zerohedge.com/news/2013-05-08/jp-morgan-has-zero-... quoted above by parent, the usual frequency is around .8-.9... I guess.