Mattel has been on a roll this year with dozens of cool Hot Wheels castings. It's just April, but we know what's coming next.

Get ready for an epic invasion of luxury and power! Watch as the Bugatti Chiron and McLaren P1, along with other incredible supercars, take over the streets of London, showcasing insane acceleration ...

This is the minimum amount which is required to buy "x" number of lots of a particular commodity to trade in futures market.