# ProShares Big Data Refiners ETF (DAT)

> Source: Nexqual · https://nexqual.com/DAT · data as of 2026-10-12 19:41 UTC · cite as "Nexqual, ProShares Big Data Refiners ETF (DAT), nexqual.com/DAT" · informational, not investment advice.

**Price:** USD 53.62 (-0.46% on the day) · last close of Oct 12, 2026; US market closed, not a live price. Prev close 53.86 · day 53.57–53.83 · 52w 31.88–54.54 · market cap null · PCX

## Key facts
- Total return with dividends: 1Y +0.0% vs S&P 500 +13.4%.

## Total return (dividends reinvested)
|  | 1Y (from 2026-10-12) |
|---|---|
| Total return | +0.0% |
| S&P 500 (SPY) | +13.4% |
| Per year | — |
| Volatility (annualized) | 0.0% |
| Max drawdown | +0.0% (→) |

## Peers
CTEX (ProShares S&P Kensho Cleantech ) USD 30.01 +0.00% · MAKX (ProShares S&P Kensho Smart Fact) USD 66.51 +0.00% · TINT (ProShares Smart Materials ETF) USD 37.15 +0.00% · OND (ProShares On-Demand ETF) USD 33.32 +0.00% · XDAT (Franklin Exponential Data ETF) USD 26.91 -0.13%

## More
Full page: https://nexqual.com/DAT · Free keyless MCP server with the same data and citations: https://mcp.nexqual.com/mcp · Guide for agents: https://nexqual.com/agents · https://nexqual.com/llms.txt