Open-high-low-close(OHLC) Charts with D3.js
July 7th, 2014
OHLC charts are a great way to present financial data; they convey more information than a simple line chart and show intraday ranges. Highstocks has a built in OHLC type that works fairly well, but naturally doesn't have the flexibility that d3 and a custom chart provide. The closest example of OHLC in d3.js that I could find was this block of a candlestick chart.
Here's a quick d3.js based OHLC chart/proof-of-concept and source: