The chart shows the value of the FTSE-250 (a somewhat better reflection of the UK corporate sector than the heavily international FTSE-100) against 10 year gilt yields. The correlation is pretty obvious; higher equity prices have gone along with higher long-term interest rates. Both reflect the fact that, since the turn of the year, the economic news has been better, with business confidence clearly improving, even it is yet to show through in the official data.
As I explained to the Treasury Committee here
"Either you believe that we are going to return to normal economic growth reasonably soon or you believe that gilt yields should be very low, but you cannot believe both. If you believe that economic prospects are reasonably good, the current level of gilt yields just does not add up."The markets agree. Will the government and other commentators finally recognise the overwhelming evidence, both theoretical and empirical? I'm not holding my breath.