Derivative
A contract that gets value from something else.
Hedging
Protecting yourself from losing money.
Speculating
Guessing to make money.
Leverage
Using a little money to control a big position.
Option
Right (not obligation) to buy or sell at a set price.
Forward
Private deal for a future trade
Future
Public exchange-traded deal that updates daily.
Swap
Agreement to exchange payments.
Call Option
Right to buy.
Put Option
Right to sell.
Strike Price
Set price in the contract.
Premium
Cost of the option.
Margin Call
Broker asks for more money if you lose too much.
Notional Value
Total value of what you’re controlling.
Marked-to-Market
Daily update of profits/losses.