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.
Dubucs 46-pound, 2-ounce monster reigned as the planet's biggest pike until a 55 pound pike was caught in Germany. The Dubuc pike caught in the Great Sacandaga Lake still holds the record for the largest pike caught in the USA.