DAT
ProShares Big Data Refiners ETF
ProShares Trust
ETFIndex fund

Average annual returns

Through 2025 · incl. N-PORT-derived 2025
1 year
3.35%
3 year
27.94%
5 year
10 year

Standardized average annual total returns (before tax), from calendar-year returns; recent years derived from N-PORT monthly data.

Calendar-year returns

2025 onward derived from N-PORT monthly returns

Risk statistics

54 months through Feb. 28, 2026
Volatility (ann.)
26.90%
Sharpe
0.53
Sortino
0.96
Max drawdown
-49.15%
Best month
22.06%
Worst month
-14.69%
Beta vs VTSAX
1.50
Correlation
0.67

Derived from N-PORT monthly total returns; distinct from the prospectus returns above.

Machine-readable: JSON · Markdown. Programmatic access via the agent surface.