Dynamic Buffer ETFs
Target Daily Protection to Rest Easier at Night
What if you could participate in flagship U.S. stock indexes, with some built-in protection? ProShares’ new patent-pending strategies allow investors to capture gains on days the market rises, up to a cap, while targeting protection on days the market falls.*
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A Buffer Between You and the Unexpected
Markets move quickly. Now your downside protection strategy can, too. Invest in flagship U.S. equity indexes with a buffer designed to protect against the first 1% to as much as 5% of any loss each day.
Daily Buffer
Designed to adapt to the markets every trading day
Dynamic Protection
Targets more protection as expected volatility increases
Buy and Sell Anytime
Performance isn’t tied to lengthy holding periods

A Dynamic Approach to Defensive Equity
Investors have a problem: in the face of drawdowns, many react impulsively—it's human nature. Our article explores the pitfalls of conventional buffer ETFs and what sets our Dynamic Buffer ETFs apart from other defensive equity strategies.
Q&A
Expand AllThe downside protection—or buffer—offered by these ETFs adjusts automatically to target greater protection as expected volatility rises and less protection when expected volatility falls. Both the protection of the buffer and the upside participation cap adjust proportionally—the higher the expected volatility, the larger the buffer and the higher the cap.
Buffer ETFs have grown to $65 billion in assets under management,** yet many investors remain hesitant due to structural limitations. Traditional buffer ETFs typically require purchase at the start of a fixed outcome period—often lasting a year—and holding through to the end, or they may produce unpredictable results. ProShares’ Dynamic Buffer ETFs address this challenge by offering buffer protection without requiring investors to commit to a lengthy holding period.
**Source: Bloomberg, as of 5/31/25.
ProShares Dynamic Buffer ETFs—FB, QB and RB—may interest any individual or professional investor seeking a level of protection from expected market volatility for their equity investments while staying invested in the S&P 500, Nasdaq-100 and Russell 2000 indexes.
ProShares Dynamic Buffer ETFs
FB
S&P 500 Dynamic Buffer ETF
Seeks investment results, before fees and expenses, that track the performance of the S&P 500 Daily Dynamic Buffer Index.
QB
Nasdaq-100 Dynamic Buffer ETF
Seeks investment results, before fees and expenses, that track the performance of the Nasdaq-100 Dynamic Buffer Index.
RB
Russell 2000 Dynamic Buffer ETF
Seeks investment results, before fees and expenses, that track the performance of the Cboe Russell 2000 Daily Buffer Index.
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