It’s led to an explosion in internet searches of some fairly obscure terms that will be unfamiliar to those of us who take more of an interest in the supermarket than the stock market.
To help out, investment experts at InvestinGoal have compiled a list of terms that feature on Succession to give viewers an insight into what Kendall, Shiv and Roman are talking about.
It should be noted that some of these explanations include season four spoilers, so come back later if you’re not up to date on your viewing.

13. Whales
While whales are usually found in the ocean, when it comes to stocks, the term ‘whale’ is a nickname given to investors who have the potential to manipulate the market. A whale can be an individual or company with enough money or power to influence the price of a stock. These individuals usually make huge investments, with their actions causing a huge ‘splash’. For example, in Succession, Lukas Matsson could be considered a ‘whale’, a position that he evidently knows and manipulates, sending controversial tweets at crucial moments during business proceedings that can wildly affect the market. Photo: HBO

14. Day Trading
Day trading is a strategy which involves buying and selling shares of stocks within the same day with the intent of profiting from price movements. For example, a day trader may open a new position of a stock at 9 a.m., then close that same position at 2 p.m. These traders rarely hold positions overnight. Photo: HBO

15. Margin Account
A margin account involves borrowing funds from your broker-dealer to purchase securities, using the account as collateral. You will also be required to pay a periodic interest rate to the broker. A margin account can increase your purchasing power however it can also expose you to greater losses. Photo: HBO

