* BOJ tweaks ETF buying pattern, eases concerns about tapering
* Investors hopeful BOJ stands by for potential double-dip
By Tomo Uetake
SYDNEY, June 22 (Reuters) - The Bank of Japan’s surprise stock market purchases last week raised some eyebrows but the move has reassured investors the central bank has no immediate plans to taper asset support amid deepening worries about a second coronavirus wave.
The exchange traded fund (ETF) purchases on Friday, part of the BOJ’s massive asset-buying programme, marked an apparent break in its unwritten but widely-known pattern of support.
Normally, the BOJ buys Japanese shares when the benchmark Topix drops by more than 0.5% in morning trade. But on Friday it bought 100 billion yen ($935 million) ETFs even though the Topix fell by 0.34% by midday.
“BOJ has made the buying pattern more flexible. It now makes a comprehensive judgment by taking multiple factors into account, including the Nikkei’s levels and the yield spread between stocks and government bonds,” said Shingo Ide, chief equity strategist at NLI Research Institute.
That was the second time in the past two months that the BOJ stepped out of its usual pattern. On May 15, it made a surprise purchase even though the Topix dropped 0.31% by midday. On that day, however, the Nikkei sank below the psychologically significant 20,000-mark.
In March, the BOJ pledged to double the pace of its ETF buying to up to 12 trillion yen a year to help bolster the ailing economy but the pace has slowed sharply since May.
NRI’s Ide suspects the BOJ’s surprise action on Friday was a deliberate demonstration of its willingness to support the market.
Others also think the central bank is ready to buy more. Rather than tapering, the BOJ is likely to be saving ammunition for later this year in case a second coronavirus wave triggers a market double-dip.
“I think Governor Haruhiko Kuroda won’t hesitate to triple the daily purchase amount to cope with emergency situations,” said Norihiro Fujito, chief investment strategist at Mitsubishi UFJ Morgan Stanley Securities.
($1 = 106.8800 yen)
Reporting by Tomo Uetake; Editing by Hideyuki Sano and Sam Holmes