The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, on November 19, 2018. Picture: REUTERS
The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, on November 19, 2018. Picture: REUTERS

Frankfurt — Germany’s financial watchdog has banned “short” selling of Wirecard shares due to volatility in the payments firm’s stock following reports in the Financial Times which are now the subject of an investigation by German authorities.

Munich prosecutors said on Monday that they were investigating a Financial Times journalist, confirming that they had widened a probe into a possible violation of securities trading rules.

The Financial Times rejected as “baseless and false” any allegations against the newspaper or its journalists of market manipulation or unethical reporting relating to Wirecard.

A spokeswoman for the Munich prosecutors said their inquiry, which was in response to a criminal complaint, was at an early stage and declined to give any further details.

Bafin, Germany’s financial markets regulator, said the ban on “shorting” Wirecard was a first for an individual stock, although it outlawed shorting of bank shares in 2008. Short selling is when an investor borrows shares to sell in the hope of being able to buy them back later at a lower price.

The London-based Financial Times has published a series of reports alleging fraud and creative accounting at Wirecard, which the Munich-based firm has rejected as defamatory.

“The last few days have seen massive uncertainty in financial markets. This was triggered in particular by the price development of the Wirecard share in recent weeks,” Bafin said in a statement.

Shares in Wirecard, which provides payment processing services, gained 12% in Frankfurt, partly reversing a recent drop of 40%. Bafin said it had banned the taking or increasing of short positions until April 18.

Bafin said Wirecard had been the subject of negative reports between 2008 and 2016 and again since late January.

“The press reports have coincided with increased net short positions,” Bafin said, adding that the short positions were held by various investors, especially from abroad, often below the publication threshold.

“We welcome all measures of the supervisory authorities that contribute to a quick clarification,” a Wirecard spokesman said.

Wirecard, founded in 1999, has been a perennial target for speculative short sellers, who have questioned its accounting methods and rapid international expansion.

This has caused huge volatility in Wirecard’s stock, though its share price has rebounded repeatedly, with the company last year entering the blue-chip DAX index.

“In recent days, there has been a further substantial increase in the net short positions,” Bafin said, adding that the events had created market uncertainty, particularly over the appropriate price determination for Wirecard shares.

Regulatory filings show that one of the firms shorting Wirecard is Odey Asset Management, which had a short position against 0.77% of Wirecard stock as of February 8.

“I find it very surprising that Bafin are willing to step in at this point in time,” fund manager Crispin Odey said.

Investors must notify Bafin once their short position exceeds 0.2% and those holding more than 0.5% are obliged to publish this information.

In 2012 the EU banned so-called naked short selling, shorting securities without first borrowing a stock, alleging short sellers were aggravating the financial crisis.

The European Securities and Markets Authority said that the Wirecard price moves constituted a serious threat to market confidence in Germany and posed the risk of contagion. It added that historical volatility levels spiked to 99.1% on February 8, compared with 49.1% on January 29.

Traders were not convinced the ban would work. “Thinking back to other short sell bans elsewhere, it rarely has the desired effect,” Mark Taylor, a sales trader at Mirabaud Securities, said.