What difference does it make? You're in Switzerland being paid in CHF. How will that in and of itself impact any decision you might have to make on whether to move there or not?
If you were asking about the best time to exchange your GBP for CHF, that's different. But even that is not a short term trading issue. Pips don't make a great deal of difference when you're exchanging rather than trading.
Unless you're talking mega-sterling, don't sweat it. If the 'go swiss' deal is good, that's all that matters.
If you're moving to Switzerland to work but maintaining a presence in the UK and transferring funds to UK on a regular basis (or as a one off) that's a whole different ball game.
I earn (and on days like today lose) a lot of my money in swiss francs and am able to hedge them to pounds at any time. I haven't been doing that for a while - I'm convinced that at least until the SNB consider properly cutting rates CHF are great to hold as a strong currency and safe haven. Furthermore thanks to Gordon's expert leadership the pound is probably ****ed. I can't help you with exact market timing though.
Roth (the Swiss Mervyn King) speaks tomorrow for what it's worth. I wouldn't trade in anticipation of it but I think that he'll be pretty doveish for what it's worth.
YA - I don't fully understand what the OP is asking either.
In fact - (ANd this is not meant to be smart by the way) - but i suspect the OP doesn't have a proper understanding of teh forex.
If you're moving to switzerkand and will be spending the CHF as you earn it then there is no currency risk.
If you want to invest heavily in something in switzerland wih money (GBP) you have now and need to send it to switzerland, then it's as likely to goi with you as it is against you now as it is later.
If you don't need to sned large ampounts of GBP to switzerland tgen don't.
E..g if you plan on buying a property in switzerlamd then try to take out a moprtgage from a swiss bank.
Just to clarify for everyones sake - why do you need to send such a large amoungt of pounds over to switzerland just because you plan to work there ?
(Just trying to see if it really is necessary)