all. As long as your strike price is not reached, you keep the premium.
So as option sellers, we have more opportunities to make money than we have as buyers. This will become particularly clear in the course of the book. We have not yet talked about what it looks like as a seller with profits and losses. As you probably already suspect, the distribution in this case is exactly the other way around. As a seller, you cannot earn more than the premium received, but you can lose significantly more. But don't worry, we'll take care of it so that this doesn't happen. First of all, it is important that you understand the profit/loss charts. These are essential because each strategy offers you different graphs. So you have to understand the basics once, after that everything is as good as self-explanatory.
Remember:
There are four basic option contracts (long or short / calls and puts).
As a buyer you acquire a right, but as a seller you commit yourself.
As a seller you have many possibilities to manage profits and losses in order to be profitable in the long run.
As a seller of puts, you have to buy shares at a certain price (strike).
As a seller of calls, you must deliver shares at a certain price (strike).
2.4 Profit Loss (PL) Diagrams
It is really essential to understand profit/loss (P/L) diagrams, because they are the key element in understanding where to make money, where to break even, and where and how far the loss zone extends. It is important to understand how they work because they can help you understand complex strategies and how to apply them to the underlying.
Figure 4 : P/L-Diagram (Long-Call)
Here you can see a basic P/L diagram, which can be applied to all strategies accordingly. On the Y-axis you see a straight line, where everything above 0 represents a profit and everything below 0 represents a loss. The X-axis represents the price of the underlying. The break even is the point at which the chart moves from a loss to a profit zone.
Ultimately, this means nothing more than a representation of where the price of the underlying stock must be on the expiration date for you to be profitable. That's basically what we're looking at. The bluish line represents the strategy. Different strategies of course have different charts, because they are profitable at different times, or contain a limitation of the potential loss or not. In the course of this book you will see many more such graphs. Just when I teach you the individual strategies, they play an overriding role.
The example above represents a call option. You start in a negative area because you have paid a certain premium. Remember, you can't lose more than this. You will also see the strike price, which is the price at which you bought the option. As soon as this is reached, the graph starts to rise and finally reaches the break even. Remember, this is always higher than your strike in a call, because you have to calculate strike + premium paid. As soon as this value is exceeded, you start to run into the profit zone.
Figure 5 : P/L-Diagram (Short-Call)
Let's look at another example. In this case it is a short call. As you can see, the potential profit is limited, but the risk is unlimited. Also note that this time the break even will play in your favor. To calculate this, you take again the strike price + premium taken. Only if this point is exceeded and the stock continues to rise, you begin to enter the loss zone. On the other hand, it is irrelevant how far the stock falls below your strike. You will never earn more than the premium earned, but you have unlimited risk "downwards".
Let's look at a more complex strategy - the Iron Condor.
Figure 6 : P/L-Diagram (Iron Condor)
In this case, we benefit if the share moves within a defined corridor. It is completely irrelevant whether it is at the upper or lower limit on expiration date. You will be allowed to keep the premium in any case. This is a great example of non-directional trading, as you don't have to have an opinion about the further course of the stock. To put it bluntly, you don't care whether it rises or falls as long as it stays within a certain fixed corridor. You also see the break even points and that you have a built-in loss limit. You can't lose more than the previously set amount. Yes, this is also possible with options.
But before this becomes too much for you, we will stop at this point. Strategies will be discussed later. The most important thing was to understand what P/L diagrams are made of and how to read them.
Remember:
P/L diagrams always consist of several components.
Profit/loss zone, strategy, strike price(s), break even(s).
They allow you to get a visual idea of the current strategy - "what happens at what point".
2.5 Repitition: Understanding Call Options
At this point we would like to repeat the essential components. Before you groan bored, it's fast and important. The basics really have to sit - just like in school. Every strategy in the options area consists of calls, puts or a combination of both. It is therefore of the utmost importance to master them. So let's go over what we've learned.
In the last sections, you learned that a stock option is actually just a contract to buy or sell shares at a fixed price for a limited period of time. The fixed time is called the expiration, and the fixed price is called the strike. One of the most important things to remember about options is that 1 contract represents 100 shares. So if you sell an option contract for 1.00 USD premium, that's actually 1.00 USD per share, so a total of 100 USD premium. An option contract of 0.50 USD costs 50 USD as buyer or brings you 50 USD as seller. Each option has its own price, which is derived from the Black-Scholes option price model. Black and Scholes received the Nobel Prize for it, but I'm not going to torture you with this formula now. More important is that you understand the ingredients and their effects. Memorizing formulas is only for know-it-alls (and students - we all had to go through that). The most important factors affecting option prices are the stock price and the time remaining before the option expires and volatility. For this reason, the options market is a derivative market for the actual share. However, other factors such as gamma play a role, but we will discuss these components later.
A call option is a contract that you can purchase. With this purchase, you can buy 100 shares at the predetermined strike price at the end of the contract. Just like a stock, you can also sell a call, obliging you to provide 100 shares at the end of the contract and at the chosen strike price if the stock price is above the chosen strike price.
If you own a call and the stock price is above the strike price, the value of the call also increases - it now has a higher value than before because you could buy the stock at a discount (the strike price). If the stock falls below your strike price, the value of the call option also drops. Why should anyone buy shares at a higher price than what the market is currently offering? Answer: Nobody would! If you have a call, you don't have to buy the stock before the contract expires. You could close the position and take the profit/loss without taking ownership of the stock. You could also choose to exercise the option and acquire ownership of the stock at the strike price at which the call was bought if the stock price is above your strike price. In principle, however, as a buyer you are not obliged to any activity, you can also wait and do nothing.
If you make a short call, you are obliged to provide