Mortgages: 

Scrape once a day the following (establish a chron job at a set time, eg 5pm)

• Mortgage rates (from moneysupermarket.com)
  •  Bank name, Rate and Product Fee.  Set Term to 2yr or 3yr or 5yr and date =Today
• Swap rates (Gilts or GBP-swaps) from investing.com [DONE]
  • 2yr, 3yr, 5yr, 10yr