"Although the involvement of others in the kidnap cannot be completely ruled out, there is no objective proof this was the case and no leads could be found, " read the report commissioned last year by the Austrian parliament.

BBC: Natascha Kampusch: Austria report debunks theories

For a long position that has become very profitable, you may move your stop-sell order from the loss to the profit zone to safeguard against the chance of realizing a loss in case your trade does not reach your specified profit objective, and the market turns against your trade.

FORBES: How To Place Orders With A Forex Broker

But in that case, what is the right objective they should pursue?

FORBES: To Whom Do I Owe a Duty of Care?