Quote from Cutten:
The counterparty could hedge now just by purchasing S&P futures, getting a locked in profit. The market could then recover by 2019, leaving Buffett with his $5 billion premium. Both parties would make money in that case.
well, i doubt it works like that. there is this thing MTM.
if buffet dies today and berkshire is closed, then they
have to close everything on the market, including that
option. now unwinding this position is quite a costly
endeavour.
and the other guys might already have locked in that
profit when the sp had fallen by 20%. and it could be
that in five years their position is underwater with sp
being at 2000. yes, they have their locked in "profit",
but then MTM shows the loss of their premium.
all just hindsight. but MTM is a real bastard and sooner
or later it comes out to call you.
my point is: taking MTM into account there is no free
lunch like both winning. this option is not a magic
instrument that makes one win at expiration and
enable the other one to cash in at any time until then.
the game does not work that way. especially not with
deals of that size. you might tweak a small private
bet around margin calls, accounting and other such
inconveniences, but not a 5bn option if your name
is warren buffet.