The 4% range is also the reason why I told that the risc/reward ratio was not good. The huge losses confirm this. Even with a high leverage the potential profit was much smaller than the losses that occured.
The risk is irrelevant. They can pull exactly the same stunt in any other market at any time. The only reason why they don't do it more often is there's not enough profit in it. An operation like that take considerable work and no doubt costs some money to grease some gears at some vital locations.
To say people lost in CHF due to low risk reward is ludicrous. They lost because it was a set up. If this kind of set up isn't dismantled for good, it will be back again in a few years, and everyone would have forgotten it happened before.
The problem isn't about risk, reward, or leverage. It's about the banks jamming unlimited loss down people's throats, while bolting all the doors shut.
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