The BOJ's plan to probe market appetite for reduced JGB buying lifts Japanese yields and the yen while pressuring the Nikkei.
The BOJ is sounding out the market on reducing its purchases of Japanese government bonds, directly cited as a response to surging yields. Less BOJ buying would allow yields to rise further, making the 10-year JGB yield bullish on this tapering signal.
If the BOJ starts cutting its monthly purchases, the 10-year yield could target the 1.5% level, a key psychological barrier last seen in 2013. The pace will depend on the scale of the reduction.
JGB futures likely face selling pressure as the market prices in reduced BOJ demand, pushing contract prices lower and yields higher. The front-month contract could test the 140 level.
As the BOJ signals a reduction in bond buying, the policy gap between the Fed and BOJ is expected to narrow. Reduced JGB purchases pushes up Japanese yields, attracting capital inflows into the yen and putting downward pressure on USD/JPY.
A significant taper announcement could see the pair test 130, especially if the Fed remains on hold. The 130 level aligns with the 2024 low and a decisive break would open the door to 125.
The yen could rally sharply in the minutes after any formal announcement, with a 1-2 handle drop in USD/JPY within hours as algorithmic and macro funds react.
The prospect of BOJ tapering JGB purchases lifts domestic yields, raising borrowing costs and diminishing the relative attractiveness of equities. The Nikkei 225 faces selling pressure as higher rates weigh on corporate valuations and investor sentiment.
Export-heavy sectors like autos and technology face the biggest risk from a stronger yen, while domestically-oriented sectors could be relatively insulated from currency moves but still hit by higher rates.
A break below 37,000 is likely if the BOJ moves ahead, with the next support at 36,000. The index could test its 200-day moving average near that level.
The Bank of Japan will gauge market views on scaling back its government bond purchases, responding to a sharp rise in yields. The move signals a possible acceleration of policy normalization, which would push yields higher and strengthen the yen. Equity markets face headwinds from tighter financial conditions.
Rising JGB yields are testing the BOJ's yield curve control framework. Reducing purchases would allow yields to rise more naturally, easing distortions in the bond market.
A stronger yen and higher Japanese yields could spill over into global bond markets, potentially affecting carry trades and investor flows into higher-yielding assets.