Module 1: Dark Pool Fundamentals

What Dark Pools Are and How They Work - Part 10

8 min readLesson 10 of 10

Dark Pools and the Buy Side

The buy side, which includes mutual funds, pension funds, and hedge funds, are the primary users of dark pools. These institutions use dark pools to execute large orders without moving the market. For example, a mutual fund that wants to buy 1,000,000 shares of a stock can use a dark pool to accumulate the position over time without alerting other market participants.

Dark pools are particularly important for the buy side because they allow them to trade in a confidential manner. This is important because the buy side does not want to reveal its trading intentions to the market. If the market knew that a large institution was buying a stock, it would likely cause the price of the stock to go up. This would increase the cost of the trade for the institution.

Dark pools also help the buy side to reduce its trading costs. This is because dark pools do not charge the same fees as public exchanges. In addition, dark pools allow the buy side to trade at the midpoint of the bid-ask spread, which can result in significant savings.

Dark Pools and the Sell Side

The sell side, which includes investment banks and broker-dealers, also plays an important role in the dark pool ecosystem. The sell side provides liquidity to dark pools by acting as market makers. They do this by posting bids and offers in dark pools. This helps to ensure that there is always a buyer and a seller for a particular stock.

The sell side also provides access to dark pools for their clients. For example, a hedge fund that wants to trade in a dark pool can do so through its prime broker. The prime broker will route the hedge fund's orders to the dark pool.

The sell side also has its own dark pools, which are known as single-dealer platforms. These platforms are used by the sell side to trade with their clients. Single-dealer platforms are not as transparent as other dark pools, and they have been criticized for giving the sell side an unfair advantage.

Worked Trade Example: Trading a Dark Pool Signature in AAPL

A dark pool signature is a recurring pattern of dark pool activity that can be used to predict future price movements. For example, a trader might notice that a particular stock tends to rally after a large dark pool buy print. A trader could use this information to enter a long position in the stock.

  • Entry: A trader could enter a long position in AAPL at $170.10, just above a large dark pool buy print at $170.00 that has been followed by a rally in the past.
  • Stop: A stop-loss could be placed at $169.90, just below the dark pool print level.
  • Target: A profit target could be set at $171.00, which represents a reasonable move for the stock.
  • Risk/Reward: The risk on the trade is $0.20 per share, and the potential reward is $0.90 per share. This represents a risk-to-reward ratio of 1:4.5.

When Trading Dark Pool Signatures Fails

Trading dark pool signatures is not always a successful strategy. A dark pool signature can fail for a number of reasons. For example, the market conditions may have changed, or the institution that was responsible for the signature may have changed its trading strategy. It is important to be aware of these risks before trading a dark pool signature.

It is also important to use other indicators to confirm a trade entry. For example, a trader could look for a bullish candlestick pattern or a moving average crossover to confirm a long entry. Without confirmation from other indicators, trading a dark pool signature is a risky proposition.

Finally, it is important to remember that past performance is not indicative of future results. A dark pool signature that has worked in the past may not work in the future. It is important to constantly monitor the market and to be prepared to adapt your trading strategy as needed.

Key Takeaways

  • The buy side and the sell side both play important roles in the dark pool ecosystem.
  • A dark pool signature is a recurring pattern of dark pool activity that can be used to predict future price movements.
  • Trading dark pool signatures is not always a successful strategy, and it is important to be aware of the risks involved.
  • It is important to use other indicators to confirm a trade entry before trading a dark pool signature.
  • Past performance is not indicative of future results, and it is important to constantly monitor the market and to be prepared to adapt your trading strategy as needed.
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