PROSHARES BIG DATA REFINERS ETF
Symbol: DAT
Exchange: NYSE ARCA
Sector: Technology
Category: Technology
Inception Date: 29/09/2021
Latest Date: 17/04/2026
Current Price: $36.38
Expense Ratio: 0.58%
Assets Under Management
$5.1M
0.11% daily change
Period Performance
Adjusted cumulative ETF performance normalized to the first available adjusted price of the selected period.
Adjusted Return
--
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Performance Metrics
Return
0.23%
Volatility
26.62%
Sharpe Ratio
-2.037
VaR 95%
-3.50%
CVaR 95%:
-3.83%
Max Drawdown:
-11.55%
Sortino Ratio:
-2.397
Calmar Ratio:
-4.38
Return
-12.87%
Volatility
33.00%
Sharpe Ratio
-2.048
VaR 95%
-4.08%
CVaR 95%:
-4.83%
Max Drawdown:
-28.06%
Sortino Ratio:
-2.763
Calmar Ratio:
-2.28
Return
-24.00%
Volatility
28.42%
Sharpe Ratio
-1.883
VaR 95%
-3.44%
CVaR 95%:
-4.33%
Max Drawdown:
-31.89%
Sortino Ratio:
-2.601
Calmar Ratio:
-1.56
Return
-2.63%
Volatility
31.34%
Sharpe Ratio
-0.576
VaR 95%
-2.93%
CVaR 95%:
-4.69%
Max Drawdown:
-31.89%
Sortino Ratio:
-0.794
Calmar Ratio:
-0.45
Return
8.27%
Volatility
29.57%
Sharpe Ratio
-0.183
VaR 95%
-2.98%
CVaR 95%:
-4.29%
Max Drawdown:
-31.92%
Sortino Ratio:
-0.255
Calmar Ratio:
-0.06
Return
48.40%
Volatility
28.22%
Sharpe Ratio
0.307
VaR 95%
-2.92%
CVaR 95%:
-4.08%
Max Drawdown:
-31.92%
Sortino Ratio:
0.433
Calmar Ratio:
0.38
Daily Returns for Period 12M
Daily simple returns calculated over the official metric window from the same adjusted price series used in the chart: 17/04/2025 - 17/04/2026.
Average Daily Return
0.005%
Best Day
5.114%
13/04/2026
Worst Day
-7.898%
10/04/2026
Days with Data
246
Recent Price History (Last 90 Days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 17/04/2026 | $36.34 | $36.38 | $36.34 | $36.38 | 400 |
| 16/04/2026 | $35.91 | $35.91 | $35.74 | $35.74 | 300 |
| 15/04/2026 | $34.11 | $35.26 | $34.11 | $35.26 | 6,400 |
| 14/04/2026 | $34.00 | $34.00 | $33.64 | $33.64 | 700 |
| 13/04/2026 | $33.00 | $33.60 | $33.00 | $33.56 | 21,500 |
| 10/04/2026 | $31.88 | $32.04 | $31.88 | $31.93 | 600 |
| 02/04/2026 | $34.67 | $34.67 | $34.67 | $34.67 | 100 |
| 01/04/2026 | $34.23 | $34.24 | $34.21 | $34.21 | 400 |
| 31/03/2026 | $33.65 | $34.13 | $33.65 | $34.13 | 300 |
| 30/03/2026 | $33.30 | $33.30 | $33.30 | $33.30 | 100 |