| Alpha Vantage APIs are grouped into four categories: (1) Stock Time Series Data, (2) Physical and Digital/Crypto Currencies (e.g., Bitcoin), (3) Technical Indicators, and (4) Sector Performances. All APIs are realtime: the latest data points are derived from the current trading day. | ChartJS can render various chart types with different formatting. | This example plots the closing stock price of Microsoft for the last 100 days.