ProShares - UltraShort Nasdaq Biotechnology (BIS) NASDAQ

Currency In USD

BIS Historical Return

If you invested $1000 in ProShares UltraShort Nasdaq Biotechnology (BIS) 10 years ago, it would be worth $105.11 as of October 03, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $664.59, while $1000 invested 1 year ago would be worth $987.35. This corresponds to total returns of -89.49%, -33.54%, -1.26%, respectively, with annualized returns of -20.16%, -7.85%, -1.26%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

BIS Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 02, 2026	11.54	11.71	11.71	11.81	11.54	4,441
October 01, 2026	11.26	11.64	11.64	11.64	11.21	42,067
September 30, 2026	11.12	11.16	11.16	11.22	10.95	9,218
September 29, 2026	11.1	11.11	11.11	11.4	11.01	11,538
September 28, 2026	11.38	11.15	11.15	11.45	11.04	9,658
September 25, 2026	11.38	11.26	11.26	11.42	11.18	6,463
September 24, 2026	11.46	11.27	11.27	11.64	11.24	5,894
September 23, 2026	11	11.5	11.5	11.59	11	5,769
September 22, 2026	11.52	11.12	11.12	11.52	11.05	8,965
September 21, 2026	11.5	11.53	11.53	11.61	11.42	3,896
September 18, 2026	11.52	11.79	11.79	11.84	11.52	1,948
September 17, 2026	11.66	11.49	11.49	11.68	11.43	10,321
September 16, 2026	12.02	12.04	12.04	12.11	11.83	5,808
September 15, 2026	12	12.1	12.1	12.12	12	5,492
September 11, 2026	11.81	11.96	11.96	11.98	11.76	4,463
September 10, 2026	11.97	11.99	11.99	12.02	11.74	7,523
September 09, 2026	11.62	11.64	11.64	11.66	11.38	4,269
September 08, 2026	11.57	11.45	11.45	11.57	11.23	7,469
September 04, 2026	10.88	10.97	10.97	11.05	10.87	981
September 03, 2026	10.7	10.79	10.79	10.98	10.7	11,787
September 02, 2026	10.8	10.81	10.81	11.13	10.66	10,410
September 01, 2026	11.29	11.11	11.11	11.36	11.1	6,796
August 31, 2026	11.53	11.31	11.31	11.64	11.23	6,067
August 28, 2026	10.88	11.31	11.31	11.34	10.88	7,273
August 27, 2026	10.82	10.72	10.72	10.82	10.68	2,969
August 26, 2026	10.69	10.65	10.65	10.78	10.58	7,240
August 25, 2026	10.56	10.56	10.56	10.9	10.56	4,707
August 24, 2026	10.93	10.93	10.93	10.93	10.9	3,226
August 21, 2026	11.06	10.82	10.82	11.06	10.62	14,509
August 20, 2026	10.89	11.12	11.12	11.18	10.71	37,679
August 19, 2026	11.36	10.53	10.53	11.36	10.51	36,429
August 18, 2026	12.19	12.07	12.07	12.19	12.03	5,194
August 17, 2026	12.55	12.29	12.29	12.65	12.27	15,281
August 14, 2026	12.76	12.64	12.64	12.77	12.64	6,168
August 13, 2026	12.32	12.57	12.57	12.6	12.32	9,489
August 12, 2026	12.3	12.35	12.35	12.4	12.3	2,136
August 11, 2026	12.33	12.45	12.45	12.46	12.33	2,539
August 10, 2026	12.42	12.41	12.41	12.45	12.41	5,489
August 07, 2026	13.09	12.7	12.7	13.09	12.7	5,651
August 06, 2026	12.94	13.19	13.19	13.35	12.84	2,175
August 05, 2026	13.03	13.27	13.27	13.38	12.97	1,961
August 04, 2026	14.04	13.48	13.48	14.06	13.47	3,321
August 03, 2026	14.15	14.13	14.13	14.25	14.02	4,210
July 31, 2026	14.2	14.02	14.02	14.2	13.95	13,472
July 30, 2026	14	13.53	13.53	14	13.53	2,379
July 29, 2026	13.44	13.75	13.75	13.79	13.44	2,622
July 28, 2026	13.61	13.48	13.48	13.74	13.41	9,601
July 27, 2026	13.37	13.76	13.76	13.77	13.37	1,929
July 23, 2026	14.02	13.7	13.7	14.02	13.7	3,141
July 22, 2026	13.55	13.93	13.93	13.96	13.55	1,930
July 21, 2026	14.14	13.6	13.6	14.15	13.58	5,239
July 20, 2026	13.52	14.04	14.04	14.04	13.52	2,091
July 17, 2026	13.82	13.55	13.55	13.82	13.47	4,518
July 16, 2026	13.48	13.63	13.63	13.76	13.42	4,793
July 15, 2026	14.01	13.56	13.56	14.03	13.56	3,461
July 14, 2026	13.82	13.74	13.74	13.84	13.6	3,857
July 13, 2026	13.67	13.61	13.61	13.73	13.61	8,484
July 10, 2026	12.91	13.22	13.22	13.33	12.62	27,189
July 09, 2026	12.54	12.59	12.59	12.67	12.33	13,643
July 08, 2026	12.61	12.67	12.67	12.93	12.49	19,092