Open the DIA chart
Choose the data provider you have a key for. If you don’t have one yet, the API key guide shows where to get a free key.
Twelve DataFinancial Modeling PrepAlpacaMassiveAlpha Vantage
15 min1 hourDailyWeeklyMonthly
What you can do with the DIA chart
- Candlesticks, bars, Heikin Ashi or a line, on normal, logarithmic or percentage scales, from 1 minute to monthly (depending on your data plan).
- 40 indicators including moving averages, RSI, MACD, Bollinger Bands and VWAP, all with adjustable settings.
- Compare DIA with SPY, QQQ or another fund on one chart to see relative performance.
- Draw and annotate: trend lines, Fibonacci levels, long/short position tools and notes, saved for DIA in your browser.
- Backtest ideas with a JavaScript strategy script and see the trades, win rate and equity curve.
Reading the DIA chart
An ETF’s chart mirrors what it holds, so moves on the DIA chart reflect the whole basket of holdings rather than one company. US-listed funds trade from 9:30 am to 4 pm New York time. Daily and weekly candles show the broader trend; intraday charts help with timing. The 50- and 200-day moving averages are widely watched on ETF charts like this one.
Frequently asked questions
Is the DIA chart free?
Yes. FreeCharting is free, and SPDR Dow Jones ETF (DIA) data comes from a provider you connect with your own key. Twelve Data, Financial Modeling Prep and Alpaca all have free plans.
Why does the DIA chart ask for an API key?
Market data is licensed, so providers ask for a key even on free plans. Your key is saved only in your browser and sent only to that provider.
Is the DIA price real-time?
It depends on your data plan. Many free plans give end-of-day or delayed prices; paid plans and brokerage keys (for example Alpaca or Tradier) can give real-time data.