Europe Is Negotiating by the Book, but Trump Is Tearing It Up President Trump sees tariff talks as a chance to pressure a rival into concessions. E.U. officials have acted as if they were dealing ...

Ever received a paper token from your next-door paan shop in lieu of a small change, which he would accept the next time you visit him? Imagine that token digitally, and that's your cryptocurrency.

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