Elevated tensions in the Strait of Hormuz and southern Red Sea, driven by projectile strikes on tankers, suspicious approaches, and military interactions tied to Iran-aligned actors and Houthi operations, have prompted multiple UKMTO warnings and advisories since October 26. Recent reports include warnings 182-26 and 183-26 plus advisory 184-26 amid confirmed incidents and time-late logs of attacks, sustaining a substantial-to-severe threat level. Traders price the 4-7 outcome highest because weekly notice volume has stabilized in this moderate range despite October's overall spike in events, while lower or higher bins reflect uncertainty over whether fresh strikes or de-escalation signals will alter the pace before November 1.