Investors in Tokyo, Seoul and Hong Kong lifted regional indexes on Tuesday after reports that Washington and Tehran were nearing an agreement to reopen the Strait of Hormuz. The diplomatic cue revived risk appetite, sparking a rally that reversed the recent pullback caused by oil‑price uncertainty.

Energy markets responded instantly, with Brent crude slipping below $80 per barrel as traders priced in a de‑escalation scenario. Lower oil costs boosted the attractiveness of growth‑heavy sectors, notably technology and consumer discretionary, which dominate many Asian benchmarks and support higher earnings forecasts. Retail investors also turned bullish, adding volume to the rally.

Morning data showed the Nikkei, Kospi and Hang Seng each climbing about one percent, nudging the regional composite toward a new quarterly peak. Analysts stress that the diplomatic window remains narrow, yet any credible step toward reopening Hormuz could keep momentum alive.

Asian equities are therefore positioned to capture a narrowing risk premium as oil‑price volatility recedes. Investors should monitor the talks for any shift that could quickly reverse sentiment, but the current trajectory points to further gains across the region. Currency markets reflected this optimism, with the yen and won easing against the dollar.