BISProShares UltraShort Nasdaq Biotechnology
Seeks daily investment results of -200% of the daily performance of the Nasdaq Biotechnology Index.
ProShares · Since 2010 (16 years)
0.95%
#4471 out of 5,332 ETFs
$2M
#5070 out of 5,332 ETFs
4.92%
16 years
#783 out of 5,332 ETFs
Performance
1 Year
-48.5%
3 Years
-21.2%
5 Years
-13.4%
What's inside
Asset allocation
Risk profile
41.9%
High
-95.2%
Worst peak-to-trough loss
-0.50
Below average
-0.70
Moderate downside risk
Similar ETFs
Our take
Structural notes on how this fund behaves. Read our guide on the 6 warning signs.
Inverse ETF — daily tool only
Delivers the inverse of the benchmark's daily return. The compounding path makes multi-day holding unpredictable even when the benchmark's total move goes your way. Legitimate as a one-day hedge; dangerous as a view.
Source: Cheng & Madhavan (2009)
Why we flagged this: strategy=inverse + inverse_name_or_strategy
Educational analysis of structural product characteristics. Not investment advice. Always read the fund prospectus and consult a qualified advisor before investing. More
Data updated on 2026-05-05