Yen's Biggest Decline in Decade No Anomaly With Options Fading

Dec. 7 (Bloomberg) -- Options traders are growing less bullish on the yen after efforts by Japanese officials to boost the world’s second-biggest economy and a U.S. jobs report led to the currency’s biggest weekly decline in a decade.

Japan’s currency plunged 2.5 percent against the dollar and 1.3 percent versus the euro on Dec. 4 after America’s Labor Department said employers cut the fewest jobs since the recession began. The yen sank 4.5 percent versus the greenback for the week, the most since February 1999 and retreating from a 14-year high. Traders sold yen and bought dollars on speculation interest rates in the U.S. will increase before June.

“The improving U.S. jobs market suggests the Federal Reserve won’t stand pat on interest rates longer than the Bank of Japan,” said Kazutoshi Yasuda, general manager of the markets department in Tokyo at FX Prime Corp., a unit of Itochu Corp. Increased U.S. borrowing costs would lead traders to favor using yen to finance higher-yielding investments, leading to more losses for the Japanese currency, he said.

Options showed declining bets that the yen will rise. The odds for a gain to 84.5 yen per dollar by the end of March from 90.56 last week fell to 38 percent from 80 percent on Nov. 30, data compiled by Bloomberg show. Chances of a decline to 92 versus the dollar by Dec. 31 reached 63 percent. Options grant buyers the right to purchase or sell an asset at a predetermined price.

Weekly Tumble

The yen tumbled 3.6 percent versus the euro to 134.54 last week, the sharpest slide since the week ended April 3. The yen’s biggest drop during the week came after the U.S. Labor Department said payrolls dropped by 11,000 last month, the smallest decrease since the recession began in December 2007.

“What the job numbers do is firm up expectations that the Fed interest-rate hike is coming,” said Camilla Sutton, a strategist in Toronto at Bank of Nova Scotia, the nation’s third-largest lender. “That should be a strong-dollar story.”

Federal-funds futures contracts on the Chicago Board of Trade show a 43.3 percent probability that the U.S. central bank will lift its target rate for overnight bank borrowing to 0.5 percent by June from a range of zero to 0.25 percent now, up from 12.6 percent a month ago.

UBS AG expects the Fed to set its key rate at the top end of its 0.25 percent range in April and follow with a quarter- point increase in June. The jobs report and last week’s gains “suggest the greenback is finally turning,” Mansoor Mohi-uddin, the Zurich-based bank’s global head of currency strategy, wrote in a note to clients.

Best Performer

The yen was the best performer against the dollar among the 16 most-traded currencies the past four years, Bloomberg data show. It surged to 84.83 on Nov. 27, the strongest since July 1995, from 124.13 in June 2007. The yen tends to advance amid financial turmoil because Japan’s trade surplus reduces reliance on foreign capital.

Record low U.S. interest rates have kept the dollar under pressure at the expense of the yen, making the greenback the favorite for so-called carry trades, where investors raise funds in countries with low borrowing costs and use the proceeds to invest in countries with higher returns.

Benchmark rates of as low as zero in the U.S. and 0.1 percent in Japan compare with 3.75 in Australia and 2.5 percent in New Zealand.

The London interbank offered rate, or Libor, for three- month loans in the U.S. currency has been below the equivalent yen rate since Aug. 24. In the decade before then, the dollar rate averaged 2.94 percentage points more than the yen rate.

‘Extreme’ Positioning

Contracts betting the yen would climb against the dollar rose to 51,710 on Nov. 27, the most since May 2008, according to data from the Commodities Futures Trading Commission in Washington based on contracts at the Chicago Mercantile Exchange. As recently as June, there more contracts betting on a decline in the yen than a gain.

Such “extreme” positioning may suggest that the decline in the yen represents traders unwinding “long” positions rather than an outright bet on the currency’s depreciation, Marc Chandler, the global head of currency strategy at Brown Brothers Harriman & Co. in New York, said in a note to clients on Dec. 4.

The median estimate of more than 30 strategists surveyed by Bloomberg is for the yen to end March at 92 to the dollar and 136 to the euro.

‘Urgent Steps’

Fujio Mitarai, head of Japan’s largest business lobby, called on the government to take “urgent steps” on Nov. 27 to curb gains in the yen, which make Japanese exports less competitive and threaten corporate profits. The same day, Finance Minister Hirohisa Fujii said in Tokyo the nation will “do what is necessary” and he may contact U.S. and European officials to act.

Exports make up about 12 percent of Japan’s economy, compared with 6 percent in the U.S. The nation’s gross domestic product is forecast to shrink 5.7 percent this year, according to the median estimate of 14 economists surveyed by Bloomberg. That compares with a contraction of 2.4 percent in the U.S.

The Bank of Japan announced an emergency 10 trillion yen ($113 billion) credit program on Dec. 1 to combat falling prices and the stronger yen. The spread between dollar- and yen-based Libor narrowed to 2.72 basis points on Dec. 4 from as much as 7.25 basis points on Sept. 8.

Stimulus Plan

“The BOJ’s action worked,” said Masato Mori, senior manager of the business and marketing department at NTT SmartTrade Inc. a unit of Nippon Telegraph & Telephone Corp. “Stopping the yen’s advance will require additional spending from the government.”

A stimulus plan worth as much as 4 trillion yen ($45.4 billion) may be agreed upon today, Chief Cabinet Secretary Hirofumi Hirano said last week. The government planned to announce the measures on Dec. 4 before disagreements between Prime Minister Yukio Hatoyama’s ruling Democratic Party of Japan and coalition partners, who want a larger package, caused a delay.

Bonds to be issued in the fiscal year starting April 1 may reach 146.2 trillion yen compared with a revised 132.3 trillion yen this year, according to Citigroup Global Markets Japan Inc.

“There is probably enough in the policy action in Japan by the government and the BOJ to argue for further upside on cross- yen currencies near term,” said Greg Gibbs, a foreign-exchange strategist at Royal Bank of Scotland Group Plc in Sydney.