Asia markets end week on sour note

Nikkei, Topix, Hang Seng and Kospi all decline

Rush for havens as market turmoil deepens

Fears over impact on banks from negative central bank rates

TripAdvisor jumps on display ad boost

All 10 sectors of the S&P 500 in red amid global sell-off

Global stocks on verge of bear market

Risk aversion driven by central bank doubts

Programme Name: Brian Pern: 45 Years of Prog and Roll - TX: 14/01/2016 - Episode: n/a (No. 1) - Picture Shows: Member of the Thotch fan Club Perry Boothe (JOHN THOMPSON) - (C) BBC - Photographer: .

Prog rock divis strike bum note for Rio

How does the 1970s musical genre differ from miners’ payouts?

Interserve sinks on Mideast fears

Another sell-off drags FTSE 100 to lowest level since July 2012

BILL MURRAY Character(s): Dr. Peter Venkman Film 'GHOSTBUSTERS II; GHOSTBUSTERS 2' (1989) Directed By IVAN REITMAN 16 June 1989 SAJ39392 Allstar/COLUMBIA (USA 1989) **WARNING** This Photograph is for editorial use only and is the copyright of COLUMBIA and/or the Photographer assigned by the Film or Production Company & can only be reproduced by publications in conjunction with the promotion of the above Film. A Mandatory Credit To COLUMBIA is required. The Photographer should also be credited when known. No commercial use can be granted without written authority from the Film Company.

Negative rates haunt global bank stocks

The rout is disconcerting but the financial world is not about to end

Is it just growth pains ailing US stocks?

Momentum trades of 2015 are dead as biotechs lose 25%

Why negative rates may dominate in 2016

Sweden’s Riksbank ups the ante by cutting main repo rate to -0.5%

Utilities fall as Yellen soothes investors

SolarCity plunges after issuing disappointing outlook

Wall Street relinquishes early gains

Yellen hints at gradual path of rate rises

Telecom Plus slips on fuel cost fears

FTSE 100 bounces off a three-year low

European banking shares rebound

Recovery comes as Deutsche Bank considers debt buyback

Hikma reassures over cheaper Roxane deal

Pharma group renegotiates price for US generics arm of Boehringer

Equity volatility kept in check

Wall Street’s ‘fear gauge’ lags behind slumping share prices

Nomura head blames SWFs for Japan sell-off

Investors told to expect sharp rebound when selling spree ends

Bank of Japan seeks to bolster Abenomics

Negative interest rates underline BoJ’s goal of beating deflation

Salesforce rallies after analyst upgrade

US stocks weaker following global sell-off

Wall Street struggles in choppy trading

Brent oil sinks to two-week low

Icahn nurses paper losses on energy bets

Activist’s company is trading at lowest level in three years