Rising energy prices linked to geopolitical tensions have pushed euro area headline inflation to 3.8 percent, prompting the ECB to hold rates steady at its late-October meeting while signaling a 25-basis-point hike at the December 17 gathering to prevent the shock from embedding. Policymakers cited upside risks to the inflation outlook from higher oil and gas costs alongside the absence of broad second-round effects in wages or core measures, supporting trader consensus around a measured tightening step. Recent rises in sovereign bond yields are viewed as likely to dampen growth and inflation further out, reinforcing expectations that December will mark the end of the current cycle rather than the start of additional moves.