差價合約是複雜的金融交易產品,可帶來由槓桿作用而導致迅速虧損的高風險。 大部分的零售投資者帳戶在跟交易差價合約時錄得資金虧損。您應當考慮您是否充分明白差價合約如何運作,以及您是否能承受您的資金損失的高風險。

美伊衝突引發避險浪潮,黃金升至每盎司5,300美元上方

由於美伊緊張局勢升級引發避險情緒,黃金價格(XAUUSD)飆升至每盎司5,300美元以上,拖累股市下跌,推高油價。據報道,美國和以色列對伊朗目標發動空襲,引發了人們對中東衝突可能擴大的擔憂,投資者紛紛拋售風險資產。

XAUUSD-Chart-2026-03-03

事件詳情

根據初步報道,美軍加入以色列對伊朗重要軍事目標的空襲,衝突在夜間進一步升級。黃金(XAU)在亞洲早盤交易中上漲2.8%,至每盎司5,320美元,創下數月來最大單日漲幅。德黑蘭誓言報復,加劇了全球能源市場供應中斷的風險。

市場概覽

美國股指期貨大幅下挫,標普500指數期貨(SPX)下跌1.4%,那斯達克100指數期貨(NQ)下跌1.8%。布蘭特原油期貨(LCOc1)飆升4.2%,至每桶82.50美元,反映市場對霍爾木茲海峽供應中斷的擔憂。美元指數(DXY)上漲0.6%,至108.20,成為避險首選。

避險資金流向

交易員湧入傳統避險資產,推動10年期美國公債殖利率下跌5個基點至4.12%,日圓兌美元匯率上漲0.9%,至148.50。歐洲斯托克600指數期貨下跌1.2%,銀行股領跌,原因是市場對經濟成長的擔憂。受股市下跌影響,比特幣下跌3%至9.2萬美元。

石油和能源市場影響

布蘭特原油反彈收復了近期部分跌幅,WTI原油上漲4.5%至每桶77.80美元。分析師指出,如果伊朗關閉霍爾木茲海峽(全球20%的石油經由由此海峽運輸),則可能出現減產。歐佩克+消息人士表示正在密切關注事態發展,但目前尚未做出反應。 「這是一個典型的石油危機局面,」瑞穗證券策略師Vishnu Varathan表示。

政策因應

白宮呼籲保持冷靜,但同時釋放了軍事戒備的信號,川普總統召集了國家安全委員會會議。聯準會發言人迄今保持沉默,但鑑於通膨重定價風險,鮑威爾主席3月18日的證詞顯得尤為重要。歐洲央行官員表示將密切關注能源價格對CPI的影響。

宏觀影響

這次衝突加劇令美國經濟成長前景蒙上陰影,如果油價維持在每桶80美元以上,滯脹風險將上升。高盛估計,布蘭特原油價格每上漲10美元,將在未來12個月內將全球CPI上漲0.4%。芝加哥商品交易所(CME)的FedWatch數據顯示,聯準會6月降息的可能性從事件發生前的75%降至65%。如果風險溢酬擴大20-30個基點,股市將面臨下行壓力。

交易員反應

荷蘭國際集團分析師Francesco Pesole告訴路透社:「如果伊朗採取實質報復措施,黃金突破5,300美元的目標價位將達到5,500美元。」對沖基金加速了避險買盤,美國商品期貨交易委員會(CFTC)將於週五公佈新的部位數據。

交易員密切關注伊朗的反擊訊號、美國在海灣地區的海軍部署以及週四美國能源資訊署(EIA)公佈的原油庫存數據,以尋找供應線索。下週歐佩克+會議的前景以及聯準會對通膨的評論將影響下一階段的市場走勢。

關於作者

 

Martin Lam 是 ATFX 亞太區首席分析師,在全球外匯及投資市場擁有逾 20 年的經驗。他畢業於迪肯大學(Deakin University),主修金融與經濟學,並曾在多家領先的外匯經紀公司擔任高級管理職位。

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