Quote from BJL:
Incorrect, income from investing/trading has never been taxed as income (since the new tax system).
check your facts...
I know you can probably get away with a lot, but...
If the tax authorities consider your returns from trading as income, it will be taxed.
When do they see it as income (= business). This is discretionary, but depends on how much time and effort (trades, research, investments) it takes to generate your income...
Btw, I moved to Gibraltar