# Bank of Japan increases interest rates by 25 bps after the October 2026 meeting?

<table class="pythia-summary">
<tr><th>Predicted at</th><td>2026-08-01 08:14 UTC</td></tr>
<tr><th>Prediction</th><td><strong>37.8%</strong></td></tr>
<tr><th>Market (at prediction)</th><td>43.5%</td></tr>
<tr><th>Market (live)</th><td><span class="pythia-live-price" data-token-id="57302452641720599527507805396230966978855137667133791620867823409353841197974">—</span></td></tr>
</table>

## Analysis

The Bank of Japan currently maintains its policy interest rate at 1% as of mid-2026. Official communications indicate that core inflation is projected to rise above the bank's 2% target, which creates a potential environment for future monetary tightening. Market pricing for the October 30, 2026, meeting reflects an implied post-meeting rate of 1.11%, suggesting that investors are weighing the possibility of a rate adjustment. These market expectations, combined with undisclosed proprietary signals regarding economic momentum, inform the current assessment of the likelihood of a 25 basis point increase. The outlook remains sensitive to incoming data releases concerning inflation trends and broader economic stability.

## Key Evidence

Economist polls corroborate: ~86-90% expect a hike to 1.25% by December, but only ~35% pick October (50-53% pick December), implying ~30% October-specific. A hawkish surprise also raises the September-hike scenario, which resolves this market NO.

## Risks

BOJ holds in September, August/September CPI confirms the projected >2% overshoot, yen stays weak near 163, and the BOJ delivers the widely expected 25bp hike at the October 29-30 Outlook Report meeting — the single most likely YES path, roughly a 1-in-3 event that this NO trade is betting against.

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