Acções

Símbolo	Oferta	Demanda	Spread
Bioshares Biotechnology Product	50.64	53.04	2.4
Biospecifics Technologies Corp	88.44	88.45	0.01
Biostage Cmn Stk	6	6	0
Biostar Pharmaceuticals	0	0	0
Biotech ETF Market Vectors	160.13	160.24	0.11
Biotime Inc	0.2051	0.2051	0
Birks Group Inc. Common Stock	8.45	8.52	0.07
Birner Dental Management Services	0	0	0
Bitauto Holdings Ltd	15.89	15.9	0.01
Bj's Restaurants	32.96	33.14	0.18
Black Box Corp	1.04	1.08	0.04
Black Diamond	9.45	10.1	0.65
Black Hills Corp	65.71	65.8	0.09
Black Hills Corporation	46.49	65.28	18.79
Black Knight Financial Services	54.35	54.4	0.05
Black Stone Minerals L.P.	15.41	15.74	0.33
Blackbaud Inc	68.02	68.02	0
Blackberry Ltd	3.91	3.92	0.01
Blackline Inc	59.87	63.99	4.12
Blackrock	643.54	674.49	30.95
Blackrock 2022 Global Income Opportunity Trust	2.56	2.62	0.06
Blackrock California Muni 2018 Trust	14.61	15.41	0.8
Blackrock California Muni Trust	11.74	18.8	7.06
Blackrock Capital and Income Strategies	17.93	17.93	0
Blackrock Core Trust	10.81	11.07	0.26
Blackrock Debt Strategies Fund	9.68	9.68	0
Blackrock Energy and Resources Trust	11.8	11.86	0.06
Blackrock Enhanced Dividend Achievers	8.51	8.52	0.01
Blackrock Enhanced Government Fund	9.65	10.19	0.54
Blackrock Floating Rate Income Fund	11.7	12.11	0.41