Nikkei 225 Slips at the Open as Traders Wait on Bank of Japan

As seen on the 24/7 Wall St. homepage on September 28, 2026.

MARKET OPEN
Nikkei 225 🇯🇵 JPX
-0.13%
421.38
431.3420.2409.0

Tokyo opens 0.13% softer, a holding pattern ahead of the Bank of Japan's next move. The yen is doing the real work here: exporters' earnings power swings with every tick in the currency.

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Tokyo's benchmark edged down 0.13% at the open on September 28, a narrow move that reads as deliberate caution among sellers who are not pressing hard but are not stepping aside either.

The Bank of Japan's next policy decision is the gravitational pull keeping buyers cautious. Until there is clarity on the central bank's direction, large positioning moves carry too much overnight risk for most institutional players to justify.

For investors with exposure to Japanese exporters, the yen is the number that matters most right now. Earnings power for companies selling goods abroad shifts with every meaningful tick in the currency, so the exchange rate is doing more fundamental work than the index level itself.

Today's soft open lands within a broader pullback from the upper end of the index's recent range rather than a fresh break. The question heading into the next session is whether that downward drift finds a floor before the Bank of Japan removes the uncertainty.