What is 'Covariance'. Covariance is a measure of the degree to which returns on two risky assets move in tandem. A positive covariance means that asset returns move together, while a negative covariance means returns move inversely.
23 September 2016. The heaviest red cabbage weighs 23.2 kg (51.15 lb) and was grown by David Thomas (UK), as verified at the UK National Giant Vegetables Championship in Malvern, UK, on 23 September 2016. David also holds the current record for Heaviest parsnip and Heaviest cucumber.
Measured at 4.29 m (14 ft) on 4 Mar 2010, the face furniture of Ram Singh Chauhan (IND) earned him a place in the record books for the longest âtache of all time. Ram started growing his facial hair in 1970 and, with his wifeâs help, grooms his whiskers daily with coconut and mustard oils.