Hot answers tagged historical-data
Better than Markit, you can have a look at https://www.datagrapple.com/ (subscription is free). About 1000 CDS are covered. Daily end-of-day prices (mid of a best bid/offer order book) from Jan 2006 and continues on an ongoing basis. There are the charts you want starting 2006. I think you may also be able to subscribe to an intra-day livefeed if you want.
CSI: Expensive, but the data is not bad (quality wise) SIX Financial (former Telekurs): Middle tier price-wise, OK data CRB: Terrible customer service, but reasonable pricing CQG (don't know about their pricing)
Only top voted, non community-wiki answers of a minimum length are eligible