FTSE 100 jumps on boost from miners, banks

London's FTSE 100 rose on Wednesday, supported by gains in heavyweight mining and banking stocks on recovery optimism, while shares of Croda International jumped after it announced a business review.

The blue-chip index (.FTSE) rose 1.1%, with the specialty chemicals group's shares (CRDA.L) gaining 2.6% after it announced a strategic review of two units that cater more to industrial customers as it shifts focus to consumer-care and life-sciences sectors.

Miners (.FTNMX551020) provided the biggest boost to the index tracking higher metal prices. Anglo American (AAL.L) added 2.7% after Citigroup raised its price target.

Barring Virgin money (VMUK.L), all banks (.FTNMX301010) gained with NatWest Group (NWG.L) and Barclays (BARC.L) jumping more than 2% each.

The FTSE 100 has gained 7.8% so far this year as businesses reopened after the third lockdown and improving economic data coupled with speedy vaccine rollouts and government support pointed to a strong recovery from the pandemic crash last year.

However, concerns that central banks might put a lid on their policies as economies reopen and inflation rises have kept FTSE 100 in a tight trading range recently.

"The fact remains the economic data is only likely to improve, and any by-product of that is likely to mean the prospect of either tighter monetary policy rates in one shape or another, at some point, with the only question being one of timing," said Michael Hewson, chief market analyst at CMC Markets.

All eyes are now on the Bank of England's meeting on May 6 where it will likely slow its bond purchases.

The domestically-focused mid-cap FTSE 250 index (.FTMC) advanced 0.5%.

Building materials supplier SIG (SHI.L) gained 2.7% as it seeks a return to profitability in the first half of 2021, and forecasts higher annual profit than previously expected.

British challenger bank Virgin Money (VMUK.L) slipped 4.7% after it posted higher than expected first-half costs of 460 mln pounds.