- Recovery in commodity prices has boosted investment trusts specialising in the sector
- Investors also hoping for Brazil revival if leader Dilma Rousseff is ousted
- Biotech and healthcare hit by fears Democrat party will squeeze drug prices if they win the US
http://www.thisismoney.co.uk/money/investing/article-3542148/Unloved-commodity-Brazil-Russia-funds-finally-come-good.html