Quote from monty21:
High frequency trading is too exhausting after a decade. If your worth over 100 million, why bust your ass when you could make a seemingly "safe" investment and get a decent market return. No need to risk a significant portion of your capital to make 200% yearly returns, particularly as it gets harder with more size.
Lets say a successful trader decided to make an investment in a portfolio of "safe" stocks/real estate/bonds etc a year ago order to 'take it easy' - he/she is down a significant amount by now.
In that period if same successful trader, trading his own stake once a day/week/month risking a lower fraction of his/her net worth pertrade than when he/she was 'actively' trading, is most probably way ahead.
Which of the two is more stressful?