traffic through the strait of hormuz quadrupled as shipping confidence returned following the us-iran ceasefire, with a backlog expected to take weeks to clear and more than 8,000 non-gulf sailors still stranded. a chokepoint carrying a fifth of global oil going from near-empty to congested in days shows how fast physical trade repriced a single diplomatic signal. the european central bank separately confirmed its rate decision preceded the ceasefire by ten days, placing monetary policy and the supply shock on overlapping clocks.