Ever wondered who’s on the other side of your options trade—and how they seem always to know something you don’t?
If you have never heard of a “market maker,” you will learn exactly who is pulling the strings behind the scenes to ensure that the markets stay stable and liquid. These are individual traders or firms that ensure there are always buyers and sellers available in the options market by buying and selling securities on their own behalf. Understanding the mindset of these market makers can give retail traders an edge.
In this article, we’ll break down how market makers think, how they price options, and how you can use this knowledge to trade smarter. Discover how market makers get their job done to bring liquidity and stability into the options markets and how they make money doing this. It is in understanding this process and the role market makers play that can help retail traders up their game and spot opportunities before they come up!
What Is a Market Maker?
The term “market maker” refers to an individual person or a firm that helps the stock or options markets along by providing liquidity, ensuring that there are always buyers and sellers at the ready. It is done by the market makers offering to buy and sell assets or securities at certain prices. Market makers are incentivized to perform this task because they make money from the process. Their profit is the difference between the buying and selling prices (the bid-ask spread).
Difference From Retail Traders
- Purpose: Retail traders work individually and trade for themselves, while market makers trade for the service of being liquidity providers.
- How They Profit: Retail traders follow the simple strategy of buying low and selling high, hoping to take advantage of price movements of the assets and securities they’re dealing with. On the other hand, the market makers make money from the difference between the bid price and the ask price.
- Risk Management Techniques: Retail traders use strategies like correct position sizing and stop loss orders, while market makers use more advanced risk management techniques like hedging to deal with price volatility.
- View of the Market: Retail traders tend to trade based on where they see the market moving for certain securities or assets. If they see the security going up in value, they use bullish strategies. Or they use bearish strategies if they feel the security is going to lose value. Market makers profit regardless of the market direction, so they have a neutral stance on the market.
The Market Maker’s Primary Objective
Market makers act as intermediaries between buyers and sellers, which can lead to an options trading environment that is efficient and orderly, offering retail traders fair prices as well as the ability to buy or sell securities quickly. Through continuously quoting prices and providing the markets with liquidity, market makers are incentivized to do their work because they make a profit from the spread between the bid and ask prices. They generate significant revenue from dealing with a large volume of trading activity, even though the size of the spreads is relatively small.
Main Duties
- Risk-Neutral Stance: As mentioned earlier, the market makers make their money regardless of the direction the market is moving. This means that they don’t take directional bets, and they have a truly neutral stance when it comes to the decisions they make.
- Staying Delta Neutral: When market makers neutralize the overall delta, they can reduce their risk exposure to market movements. Their goal is to facilitate trading and not to concern themselves with market movements in either direction. Not only can they make more efficient markets by taking a delta-neutral stance, but that posture makes it that much easier for them to make their profit along the way.
- Hedging Through Underlying Stock or Other Options: Another key objective of the market maker is to hedge their positions by trading the underlying stock to mitigate the risks that come from providing the options markets with stability and liquidity. The main method for accomplishing this is delta hedging, where they can adjust their positions in the underlying to offset directional risks.
How Market Makers Price Options
The prices that market makers use for options are reflective of the overall market’s assessment of the likelihood that options will realize profits by their expiration dates. How the market determines these prices is done using several factors, which we will discuss in a moment, but a lot of it has to do with the supply and demand dynamics at hand.
Inputs They Use
Market makers tend to use a wide range of inputs to make their final trading decisions and to get the pricing right on the options contracts they deal with. In addition to focusing on inputs like volatility, risk models, and order flow, market makers also take market trends into consideration to form a complete picture of what is going on.
- Implied Volatility (IV)—This input is considered the “secret sauce” by market makers when they are managing risk and determining the price for options contracts. A low IV level is indicative of lower premiums and smaller expected market movements, while a high IV signals higher premiums and the possibility of bigger price fluctuations.
- Greeks—Market makers are especially known for using delta, gamma, vega, and theta when they are pricing options contracts. Market makers use the delta Greek to manage directional exposure, in addition to hedging against underlying asset price movements. Gamma is used to manage and predict how delta hedging will evolve as the underlying asset price moves around. Vega is used to manage exposure to fluctuations in volatility, while theta can benefit market makers when the options lose value over time.
- Order Flow—Market makers use order flow as a useful tool for gauging sentiment in the markets and to foresee price movements before they happen. It can also be used to execute trades to secure profits based on the bid-ask spread.
- Supply/Demand Dynamics—By constantly adjusting the bid and asking prices to make a profit on the difference, market makers use supply and demand dynamics to offer liquidity and price stability for the options market.
Volatility Skew and Surface
The pricing decisions that market makers make are heavily influenced by volatility, but an issue that comes up is that not all contracts on the same underlying asset or security are going to show the same level of implied volatility, the expected fluctuation in the price of the underlying. This difference in implied volatility comes down to the difference in these contracts’ strike prices.
In addition to skew, there is something called “volatility surface,” which refers to skew that happens across different expiration dates that contracts might have, even though they’re tied to the same underlying asset. With the idea of volatility surface in mind and how it can inform prices and maturities from certain assets, market makers will use the surface to evaluate risks and identify patterns in the market.
Differences in Strike Prices
Why are some strikes priced higher or lower than others? There are a few reasons for these strike price differences, and they are well-known by the market makers.
- Intrinsic Value: If the option were exercised right now, the intrinsic value would be what it would be worth right there in that moment. Intrinsic value refers to the moneyness of the option. If it’s in-the-money, the option has a strike price that is favorable to the current market price. It is the opposite for an out-of-the-money option, which doesn’t have a favorable strike.
- Time Value: This portion of the option’s value is tied to the time remaining until the expiration date. Options that have a longer expiration date naturally have more time to become profitable, so they have a higher time value. On the other hand, short-dated options have less time value, and their value will erode quickly due to the shorter timeframe.
- Strike Price Compared to Current Price: If the strike price of the options is closer to the current market price, the options’ premium is going to naturally have a higher time value than options where there is a larger disparity between the strike and market prices.
Bid-Ask Spread Logic
Bid-ask spreads are ultimately set based on factors like liquidity, volume, and risk. The logic behind this is to understand the reasons why these spreads will widen or tighten, given the current market circumstances. This matters to retail traders because wide spreads can increase overall transaction costs for trades, which can eat into profitability.
- High Liquidity: Options can be easily bought and sold, resulting in a narrower spread. On the other hand, lower liquidity results in higher spreads, which increase the trading costs and transactions that traders incur during their sessions.
- High Volume: This is a major sign of a market that has many sellers and buyers because there is a lot of interest in the available options. The higher the volume, the narrower the spread. This means that it is cheaper to buy and sell than it would be if volume were low and the spreads were wider.
- The Role of Risks: You will see a wider spread when the market is experiencing a higher level of volatility, which drives uncertainty and leads to more frequent and rapid price fluctuations. You will also see potential risks for market makers affecting the price of options as they factor the risk of their investor potential declining in value into the structure of the spread at all times.
The Technology behind Market Making
The current state of market making relies on high-end technology like advanced algorithms and automation to ensure decent liquidity in the markets and to guarantee a profit for the market makers themselves. In this section of the guide, we will give you a peek behind the curtain of the technologies that drive this process and why they are so good at making sure that there are plenty of buyers and sellers out there, keeping the markets active and robust.
- Algorithmic Pricing Models: These systems are designed to constantly analyze the current market conditions and keep the order book active with buy and sell quotes. The algorithms go a long way to keeping the inventory of the market makers balanced through price adjustments that address shifts in the market and with other traders.
- Auto-Quoting: An automated trading system that generates and updates bid and ask prices continuously. AMMs (Automated Market Makers) play a big role in delivering an efficient and liquid experience for other traders in the options market. They manage inventory risk through continuous quoting to make sure buyers and sellers are ready at a moment’s notice.
- Advantages Over Retail: Due to speed and automation, market makers are well ahead of retail traders, gaining a significant advantage with their automated systems for pricing and auto-quoting.
- Adjustments in Real-Time: Market makers will continuously adjust their strategies based on flow and volatility. For example, they might widen the bid-ask spread when there is little liquidity or when volatility is high to manage their risks. On the other side of the coin, they might tighten the spread to get investors or traders interested in buying or selling certain securities.
Retail Trader vs. Market Maker: The Game You’re Playing
There are a few reasons why market makers always aim to be net neutral, and they include the following:
- Aiming for Market Stability and Liquidity: When market makers maintain net neutrality, they can offer bids and ask competitive prices, and they don’t have to worry about which direction the market might be heading. They drive for consistency here because it can help to ensure that traders can get their orders placed promptly and at the right prices.
- Minimizing Price Fluctuation Exposure: Market makers who are holding open positions can expose themselves to price movement risks that might go against their current position. This could lead to losses down the road that could be greater than the profits earned from the spread.
- A Deep Focus on the Bid-Ask Price: When market makers aim for a net neutral position, there is a deeper focus on generating profits from trade volume as well as a minor profit margin on every transaction. This is done instead of speculating on which direction the markets might be moving, whether bearish or bullish movements.
How Retail Sentiment Often Gets Priced In Before You Act
Looking at everything from a retail trading perspective, options prices can be greatly influenced by sentiment among other investors and traders. In many cases, retail traders are often a few steps behind what is going on and function in a more reactionary fashion compared to the market makers, who are like the movers and shakers behind the scenes.
Let’s take a look at how retail traders can be at a disadvantage when taking in the market data and making their moves based on what they’re seeing with market sentiment:
- Reactive investing moves by retail traders lead them to underperform the broader market when they invest and trade based on the sentiment they see.
- Reacting to price movements and market news is a reactive form of trading that you typically see with retail investors. Using these lagging indicators shows that retail traders are mainly focused on the past performance of securities and assets instead of predicting future price moves.
- Retail traders increase their potential for slippage losses due to order execution latency.
So, how does sentiment get priced in?
A lot of this comes down to information dissemination and how quickly it happens. For instance, retail traders can turn to online forums or social media sites to get opinions or views on the markets and how other traders are feeling about certain options, stocks, or other securities.
Another good example of a useful tool when it comes to gauging sentiment in the markets is sentiment analysis indicators that analyze the tone and volume of conversations about certain market trends or securities to get a good idea of sentiment shifts to stay ahead of future price shifts.
Common Retail Mistakes Market Makers Capitalize On
Because a lot of retail traders don’t have the experience and trading acumen that market makers typically have, they tend to make some careless mistakes that can be used to the advantage of the market maker and how they manage their inventory to provide the best liquidity for the markets.
- Chasing Breakouts: Some retail traders will chase market movements only to be disappointed when they reverse course unexpectedly. The market maker can swoop in and use the breakouts as an opportunity to sell the assets they have to buyers who want to capitalize on the market movement.
- Emotional Decisions: Be it selling off positions out of fear or buying up securities when the markets are rising out of greed, a lot of retail traders tend to make their decisions based on the emotions they are feeling at the time, which usually ends in bad decisions. Market makers can take advantage of the situation by taking in shares from those who are panic-selling and then turning around and selling them to enthusiastic buyers.
- Not Being Patient: Some retail traders might lack the patience to ride some trades out to a profitable end. For instance, they might not want to wait around to see a trade through to profitability in the midst of market uncertainty. Impatience can also rear its ugly head when retail traders don’t want to wait around for quality, high-probability trade setups and try to force profits from low-probability trades. Market makers profit from the bid-ask spread on every transaction, so the uptick in trading volume can be highly beneficial for them.
- Not Taking Risk Management into Account: Some retail traders will borrow too much money to invest, not use a stop-loss order to minimize potential losses, and use incorrect position sizing, which can leave them vulnerable to losing more money than is necessary on each position. Market makers can artificially lower the price when a stock experiences a major downswing, which can create selling pressure with retail traders. Then the market makers can buy those positions back at much lower prices.
How to Think Like a Market Maker
If you’re interested in becoming a market maker or you simply want to understand how they think and operate, you have come to the right place to find out how these individuals or firms think when they are setting passive quotes on assets, while waiting around for traders to trade against them.
- Focus on Risk Management: Market makers are well-known for using various risk management strategies like managing inventory levels to minimize risk, hedging or delta hedging, strategic order pulling, and taking advantage of stop-loss levels. This focus on risk management also extends to holding an inventory of assets and balancing the inventory levels to minimize the risk that comes from price fluctuations.
- Focus on Position Neutrality: While market makers are aware of directional risks, they are ultimately neutral on market direction. They don’t have a strong opinion on the market movements and the directions that they go.
- Use of the Greeks: Market makers use these to analyze and control trade exposure in an effort to maintain liquidity in the markets and to manage the present risks. Greeks are a useful tool for finding out how option prices react to different factors, including volatility changes, time decay, or price movements. Active management of the Greeks leads market makers to profit from the difference between the bid and ask prices.
- Watch IV and Spreads Closely: Market makers keep a close eye on both of these factors to ensure that they aren’t putting out any mispricings that could create too much of an opportunity for other traders to capitalize on.
Real-World Example
A trader buys a call option—how does the market maker adjust their position and pricing? We will show you an example that could hypothetically happen in the real-world options market that gives you a clear idea of how market makers might react when traders are buying call options on certain securities and how the market makers will make changes to the option pricing and their own positions.
- Hedging: Traders are betting that the price of the stock is going to go up when they buy call options, effectively that the underlying asset’s price isn’t going to rise above the strike price. The problem for market makers arises if there’s an event where the price is at risk. This will leave them susceptible to possible losses, so they will naturally hedge to offset this risk by buying shares of the underlying asset.
- Adjusting Delta: When the market sells a call option to a trader, they benefit from the price increases in the underlying asset, and they’re ultimately exposed to a positive delta. To neutralize this stance, the market maker adjusts the delta to bring it to net neutral by buying a corresponding amount of the underlying stock. Market makers will continually monitor their positions and rebalance when necessary to maintain net neutrality as consistently as possible.
- Managing Exposure: To manage the risks that come from traders buying call options, market makers must keep an eye on positions and hedge the delta, gamma, and vega levels where possible. It also becomes critical to adjust the spread based on perceived risks and to set stop-loss levels/profit targets.
Crack the Code: Outsmarting the Option Pricing Machine
3 Bonus Tips to Spot When a Market Maker Is Shifting Gears
- Watch for sudden bid-ask spread widening.
- Track IV changes without news catalysts.
- Look for large block trades or unusual volume patterns.
Even though retail traders tend to have less experience and savvy with the options market compared to the market makers, they don’t have to display the typical characteristics of the regular retail trader. Instead of making trading decisions reactively, like a large portion of the trading public, retail traders can take a cue from the market makers, becoming more strategic in their approach to buying and selling securities on the market. Master the mind being the market and work that knowledge to your advantage!
Key Takeaways
- Market makers aim to stay delta-neutral and risk-managed.
- They use IV, Greeks, and algorithmic models to price options.
- Understanding their logic helps retail traders avoid costly mistakes.
- Think in probabilities, not predictions—just like a pro.
