Market Data
Why Are Stock Prices Delayed by 15 Minutes?
The 15-minute delay isn't a bug — it's how exchanges monetize their market data feed.
Real-Time vs Delayed Stock Data Explained
Every retail stock feed is delayed. Here's what that actually means and how to read a timestamp.
Using End-of-Day (EOD) Data to Understand NVIDIA (NVDA)
End-of-day (EOD) data provides a snapshot of a stock's performance at the close of a trading session. For those interested in NVIDIA (NVDA), this data can be a valuable tool for understanding historical trends and recent movements.
What Does EOD Mean in Stocks? End-of-Day Data Explained
EOD (end-of-day) stock data is the daily OHLCV snapshot published after a market closes. Learn how it compares to intraday and real-time data, and when to use it.
Adjusted Close vs Closing Price: What Is the Difference?
The closing price is the last traded price of the day. The adjusted close corrects that price for dividends and splits. Here's why the distinction matters for historical returns.
How Dividends and Stock Splits Affect Historical Stock Prices
Cash dividends and stock splits change a stock's price without changing the value of your position. Learn how each event affects charts, historical prices, and total returns.
Real-Time vs Delayed Stock Data: What's the Difference?
Real-time and delayed stock feeds look similar but serve very different use cases. Learn what changes with each and when the extra cost is worth it.