What would be the appropriate order to place in the following example?

An investor owns a stock currently trading at $20. They purchased it at $10. They want to ensure they have at least an 80% return.

Is a stop loss order a buy or sell order?

Why stock trader want to create various portfolios?

Ideal number of portfolios for an experienced trader?

What is meant by a 'lagging indicator'?

What is a sudden and unexpected drop in stock prices on the stock market referred to as?

What happens to a stop loss order when the trigger price is reached?

How can a trader implement a goal always to earn 10% on stocks, and never to lose more than 2%?

Which is not one of the cycles in the market?

What market stage would a company focus on for increasing sales?

What is meant by 'technical analysis'?