Yes, it is a bit of a puzzle. A couple of posts ago I mentioned the possibility that the 0.25% rise had been so well trailed, since October, that money markets had already taken this into account. But things are more complex than that. Stock exchanges in the US reacted positively at first but have now sunk down to significant losses. Euro markets have done reasonably well, the FTSE has done pretty well and the Istanbul market even better. So, some markets don't seem to have anticipated the rise in advance and the Turkish currency markets are actually moving the "wrong" way and a number of other Emerging Markets aren't hurting much. I'll look out to see whether any of the financial commentators comes up with a good analysis over the next day or so.
To show how things "should" work - the pound has lost 0.8% against the dollar today, and the euro ) 9%.