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 $127.08 as of August 02, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $847.34, while $1000 invested 1 year ago would be worth $957.89. This corresponds to total returns of -87.29%, -15.27%, -4.21%, respectively, with annualized returns of -18.63%, -3.26%, -4.21%.

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
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
July 07, 2026	12.69	12.43	12.43	12.69	12.37	10,878
July 06, 2026	12.85	12.85	12.85	13.17	12.79	7,576
July 02, 2026	13.41	12.79	12.79	13.46	12.78	8,361
July 01, 2026	13.59	13.61	13.61	13.66	13.48	7,534
June 30, 2026	13.53	13.59	13.59	13.67	13.43	3,641
June 29, 2026	13.86	13.61	13.61	14	13.61	4,171
June 26, 2026	13.97	13.95	13.95	14.25	13.81	8,047
June 25, 2026	14.71	14.62	14.62	14.75	14.08	4,228
June 24, 2026	14.99	14.87	14.87	14.99	14.58	16,532
June 23, 2026	15.57	15.45	15.45	15.59	15.23	2,886
June 22, 2026	16.14	15.73	15.73	16.24	15.73	3,787
June 18, 2026	16.05	16.33	16.33	16.72	15.88	8,896
June 17, 2026	16.59	16.34	16.34	16.6	15.99	6,773
June 16, 2026	16.56	16.7	16.7	16.88	16.56	2,957
June 15, 2026	16.67	16.59	16.59	16.67	16.56	725
June 12, 2026	16.77	16.8	16.8	16.93	16.53	4,228
June 11, 2026	17.68	16.86	16.86	17.68	16.7	3,201
June 10, 2026	17.09	17.83	17.83	17.85	16.92	6,143
June 09, 2026	17.12	17.19	17.19	17.86	17.05	11,124
June 08, 2026	17.28	17.73	17.73	17.8	17.28	10,654
June 05, 2026	17.38	17.37	17.37	17.39	17.35	5,749
June 04, 2026	17.02	16.78	16.78	17.02	16.7	10,344
June 03, 2026	18.5	17.63	17.63	18.5	17.63	9,181
June 02, 2026	18.27	18.3	18.3	18.33	17.46	17,163
June 01, 2026	16.68	17.26	17.26	17.41	16.68	7,232
May 29, 2026	16.67	16.63	16.63	16.77	16.55	1,347
May 28, 2026	16.89	16.59	16.59	16.89	16.52	2,625
May 27, 2026	8.52	8.47	8.47	8.52	8.39	5,277
May 26, 2026	8.42	8.53	8.53	8.6	8.42	4,772
May 22, 2026	8.42	8.59	8.59	8.61	8.41	3,342
May 21, 2026	8.73	8.54	8.54	8.83	8.51	20,624
May 20, 2026	9.04	8.68	8.68	9.04	8.67	33,165
May 19, 2026	9.37	9.1	9.1	9.37	9.05	10,091
May 18, 2026	9.15	9.13	9.13	9.18	9	16,009
May 15, 2026	8.52	8.81	8.81	8.83	8.52	33,308
May 14, 2026	8.28	8.33	8.33	8.42	8.23	13,610
May 13, 2026	8.31	8.23	8.23	8.39	8.21	10,294
May 12, 2026	8.47	8.33	8.33	8.47	8.31	21,739
May 11, 2026	8.54	8.51	8.51	8.55	8.26	5,629
May 08, 2026	8.55	8.53	8.53	8.59	8.49	10,512
May 07, 2026	8.3	8.58	8.58	8.7	8.3	25,102
May 06, 2026	8.5	8.21	8.21	8.5	8.2	21,245
May 05, 2026	8.55	8.57	8.57	8.69	8.55	13,593