Just hours after it was floated that UBS could buy Credit Suisse for $1BN, a proposal which the bank's shareholders balked at, Bloomberg reported that authorities are now considering a full or partial nationalization of Credit Suisse - an outcome which would wipe out the equity and bail-in bondholders - as the only other viable option outside a UBS Group AG takeover. And yes, 0.25 is still more than 0.0.

According to BBG, "the country is considering either taking over the bank in full or holding a significant equity stake if a takeover by UBS Group AG falls apart because of the complexities in arranging the deal and the short time frame involved."

Needless to say, the situation remains "very fluid" and is changing by the hour as authorities seek to finalize a solution for the bank by the time Asian markets open, which is late evening in Europe, the people said.