5月21日纽约商品交易所白银期货行情如下:(5000金衡盎司;美分/金衡盎司)
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Open High Low Settle Change
May 586.0 592.5 586.0 586.3 Up 9.0<
Jun 586.5 Up 9.0<
Jul 578.0 596.0 578.0 587.0 Up 9.0<
Sep 587.0 598.0 587.0 588.6 Up 9.0<
Dec 588.5 600.0 587.5 590.7 Up 9.0<
Jan 591.3 Up 9.0<
Mar 592.8 Up 9.0<
May 594.5 Up 9.0<
Jul 596.0 Up 9.0<
Sep 597.6 Up 9.0<
Dec 599.0 610.0 599.0 599.4 Up 9.0<
Jan 600.1 Up 9.0<
Mar 601.5 Up 9.0<
Jul 604.0 Up 9.0<
Dec 610.0 610.0 606.8 606.8 Up 9.0<
Jul 610.3 Up 9.0<
Dec 614.5 Up 9.0<
Jul 614.7 Up 9.0<
Dec 615.1 Up 9.0<
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(完)