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A7 Heatmap Time Series

✓ Published0🌍 Public
AAllen Jake Polintan
Last edited Mar 19, 2024
Created on Mar 19, 2024
Forked from HTML Starter

This heatmap visualizes the daily opening prices of five major tech companies—Oracle, Apple, Nvidia, Avago, and Microsoft—throughout 2024. Data from Yahoo Finance is encoded using a sequential color scale (interpolateGnBu) mapped to stock price values, with white spaces indicating missing days in the CSV. The x-axis uses a time scale for dates, while the y-axis uses an ordinal band scale for companies. Rows represent companies, columns represent trading days, and color intensity encodes open price. The visualization includes labeled axes, a color legend, and hover interactions on rectangles, with the color scale ranging from light blue for lower prices to dark blue for higher prices.

AI-generated description

Data is from and edited to only include open prices from: https://finance.yahoo.com/ The white spaces are days that were not recorded in the csv file

MIT Licensed

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