Agreed. This is what I would call a 'one sided' binary at this...

Agreed. This is what I would call a 'one sided' binary at this stage (bit of an oxymoron I guess - like me).

It is simply a matter of 'deal' or 'no deal' in all of their possible guises.

'No deal' is the missing side of the binary because it will just represent a (hopefully) relatively minor and temporary loss of paper profits.

[Talking of paper profits it appears that they may take a bit of a hit today despite the best efforts of the bot - but you never know because the 'players' are able to do as they please atm as they have little competition as generators of liquidity.]