	物价	Chg	天	年	日
Baker Hughes	58.72	0.26	0.44%	28.97%	2026-07-29
Canadian Energy Services	16.25	-0.85	-4.97%	117.54%	2026-07-29
Calfrac Well Services	6.10	-0.13	-2.09%	54.43%	2026-07-29
Core Laboratories	11.67	-0.13	-1.10%	-0.85%	2026-07-24
Enerflex	29.74	-0.91	-2.97%	160.42%	2026-07-29
Forum Energy Technologies	51.11	-1.34	-2.55%	153.52%	2026-07-29
Halliburton	31.19	-0.04	-0.13%	39.24%	2026-07-29
Helix Energy Solutions	9.07	-0.06	-0.66%	45.12%	2026-07-29
Matrix Service	11.10	-0.43	-3.73%	-28.89%	2026-07-29
National Oilwell Varco	19.06	-0.76	-3.83%	49.14%	2026-07-29

	物价			天	年	日
US2000	2906		-47.49	-1.61%	30.19%	2026-07-29