- Walmart ecommerce on-site interview - analytics I have an onsite interview for an analytics role at Walmart ecommerce. Please let me know what to expect and what should I prepare
- Plotting historic market cap of a few companies I'm looking to plot historic market cap, say over the past decade, of 5 companies - Google Facebook Amazon Walmart and Exxon Mobil. Googled to find any site which let's me add multiple ticker symbols but couldn't find any. Any one know how to do this ?