Hi Londoner Point taken and well done you. Thanks Mightyatom for...

Hi Londoner
Point taken and well done you. Thanks Mightyatom for the numerical explanation. Just so I'm clear, however, the scenario presumes entry at a crashed SP by a non-holder and then the SP rising (and falling) so that the buyer can can get in and out as the SP rises and the buyer takes profits? If this is correct then the current situation is not much consolation to the medium to long term holders who are so underwater that they can only average down and be less underwater! Is this correct, or am I missing something?