A flurry of speculation by futures market traders has pushed prices of metals such as copper and gold to all-time highs, as funds bet on upcoming shortages in supplies and try to hedge against inflation.
期货市场交易员的一连串投机行为，已将铜和黄金等金属价格推至历史高位，基金押注供应短缺即将到来，并试图对冲通胀风险。
您已阅读4%（260字），剩余96%（7016字）包含更多重要信息，订阅以继续探索完整内容，并享受更多专属服务。