© Reuters. FILE PHOTO: People walk in front of the Elizabeth Tower, more commonly known as Big Ben in London, Britain October 21, 2022. REUTERS/Henry Nicholls MSFT +8.23% Add to/Remove from Watchlist SNAP +12.24% Add to/Remove from Watchlist LONDON (Reuters) – The long-awaited UK fiscal plan is (almost) here and after the ructions unleashed by September's mini-budget, markets are paying close attention. Chaos reigns in cryptoland as trouble at cryptocurrency exchange FTX resonates, while latest U.S. and China data comes just as hopes of a peak in interest rates grows. Here's a look at the week ahead in markets from…