The ProShares VIX Short-Term Futures ETF (VIXY +0.94%) tracks the S&P 500 VIX Short-Term Futures Index, which doesn't reflect the live VIX but instead holds front-month VIX futures contracts. As of May 13, 2026, for example, this included May and June VIX futures, which were rolled over periodically to maintain exposure.
This ETF is best used as a short-term hedge. When the S&P 500 drops, volatility tends to spike, and VIX futures usually follow, giving this ETF strong, positive correlation to sharp market drawdowns.
However, long-term holders tend to lose money, primarily due to contango, a condition where longer-dated VIX futures cost more than near-term ones. When this ETF rolls its contracts, it repeatedly sells low and buys high, which erodes performance. On top of that, volatility tends to revert to the mean, so any spike is usually followed by a pullback.
The 0.85% expense ratio accelerates that drag, and because this VIX ETF holds futures, investors also receive a K-1 form at tax time, which can complicate filings.
2. ProShares VIX Mid-Term Futures ETF