DAT Stock Summary and Trading Ideas (ProShares Big Data Refiners ETF | ARCA:DAT)

ProShares Big Data Refiners ETF seeks investment results, before fees and expenses, that track the performance of the FactSet Big Data Refiners Index. ProShares Big Data Refiners ETF invests in companies that help businesses process massive amounts of data to draw competitive insights.

What symbol and exchange does ProShares Big Data Refiners ETF shares trade?

ProShares Big Data Refiners ETF trades on the ARCA stock market under the symbol DAT.

What is ProShares Big Data Refiners ETF stock price doing today?

As of December 16, 2025, DAT stock price climbed to $45.60 with 865 million shares trading.

How much is ProShares Big Data Refiners ETF worth?

DAT has a market cap of $6.84 million. This is considered a Sub-Micro Cap stock.

What is the highest and lowest price ProShares Big Data Refiners ETF traded in the last 3 year period?

In the last 3 years, DAT traded as high as $49.14 and as low as $20.71.

Is ProShares Big Data Refiners ETF (DAT) a good investment?

DAT has underperformed the market in the last year with a return of -1.6%, while the SPY ETF gained +13.6%. In the last 3 month period, DAT fell short of the market, returning -4.6%, while SPY returned +3.0%. However, in the most recent 2 weeks DAT has outperformed the stock market by returning +5.0%, while SPY returned -0.2%.

What are the support and resistance levels for ProShares Big Data Refiners ETF (DAT)?

DAT support price is $44.47 and resistance is $46.35 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that DAT shares will trade within this expected range on the day.