Ever worried about losing money on investments?
Ever worried about losing money on investments?
Imagine you've invested in a tech stock, hoping for big returns, but suddenly the market crashes. You could lose a lot of money.
A put option lets you set a price at which you can sell your tech stock, protecting you from losses if the stock price drops.
Example
You buy a put option for 50 per share, and if the stock falls to 40, you can still sell it at $50.
Remember this
A put option is like insurance for your investment, ensuring you don't lose more than the option's cost if the stock price falls.
Text adapted from Wikipedia, licensed under CC BY-SA 4.0.
Option (finance)
Ever wondered how investors protect against stock market dips?
the Black-Scholes formula prices
How do you price a gamble on a stock's future price?
Graham number
Why pay too much for a stock?
put-call parity states: C - P = S - K·e^(-rT)
Ever wondered how options and futures can be linked?
Black–Scholes model
How can you predict the price of an option?
dollar-cost averaging achieves
Why not buy more shares when they're cheap and fewer when they're pricey?
Educational content, not financial advice.
Swipe through 100 ML concepts daily
Open Pocket Polymath