Global sharemarkets are a vibrant scarlet on Tuesday morning as investors around the world sell their stocks to a group of buyers making smaller and smaller bids. The headlines shout about a wipe-out of billions, or even trillions in value. The ASX fell 4% on Monday, and Shanghai fell 8%. Wall Street fell 4% last night, the Nikkei 4.6%, London’s index 4.7%. Tuesday’s trade is in session, and it seems a small share of the losses has been recouped already. But what does it mean to the real-life share investor?