Resolution criteriaThe window opens on September 7, 2026. Resolve Yes if the Bank of Japan makes an actual decision during or before its Monetary Policy Meeting ending September 18, 2026, that raises its uncollateralized overnight call-rate target above the prevailing around-1.0% target. A proposal, forecast, announcement of a future move, or market expectation does not count. Resolve No if no such increase occurs by the conclusion of that meeting. Source: Bank of Japan (authoritative).