Fed up, ECB up, BoE up, BoJ up. Does anyone have good sources for 10 year government bond spread charts? I have been tracking price quotes, yields, and charts real time via a free source, but I want to be able to select any two of these and view a real time chart of the spread between them over several time frames from 1 min to daily: - US 10 Year - German Bund - UK Gilt - Japanese 10 Year I don't have and don't the capital to pay for Bloomberg or Reuters. Thanks