Open the KO 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 KO 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 KO with SPY, QQQ or a competitor on one chart to see relative performance.
- Draw and annotate: trend lines, Fibonacci levels, long/short position tools and notes, saved for KO in your browser.
- Backtest ideas with a JavaScript strategy script and see the trades, win rate and equity curve.
Reading the KO chart
US stocks trade from 9:30 am to 4 pm New York time, and news outside those hours shows up as a gap between one candle and the next. Earnings reports, usually four times a year, often cause the biggest moves on the KO chart. Daily and weekly candles show the broader trend; intraday charts help with timing. The 50- and 200-day moving averages are widely watched on stock charts like this one.
Frequently asked questions
Is the KO chart free?
Yes. FreeCharting is free, and Coca-Cola 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 KO 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 KO 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.