The 'Refresh' Technique: Identifying Hidden Orders and Liquidity on Level 2

Introduction

In the high-stakes game of intraday trading, information is power. The Level 2 order book provides a wealth of information about the supply and demand for a security, but not all of the information is visible to the naked eye. Large institutions often use hidden orders to execute their trades without revealing their intentions to the market. The 'Refresh' technique is an advanced tape reading strategy that allows traders to identify these hidden orders and profit from the institutional flow that they represent.

Setup Description

The 'Refresh' technique is based on the same principle as iceberg order detection, but it is a more subtle and nuanced approach. It involves identifying instances where the size of a bid or ask on the Level 2 order book is 'refreshed' after being partially filled. This is a sign that there is a large, hidden order at that price level.

For example, if a stock is trading at $100.00, and there is a 1,000-share bid on the order book, this may be the visible portion of a much larger hidden order. As market sell orders are filled against this bid, the size of the bid will decrease. However, if it is a hidden order, the size of the bid will suddenly 'refresh' back to 1,000 shares as a new portion of the hidden order is released.

This 'refresh' is the key to identifying the hidden liquidity. It is a clear indication that a large, passive buyer is accumulating a position at that price level. The same principle applies in reverse for a sell-side hidden order, where the ask side of the order book is continuously 'refreshed'.

Entry Rules

Once a hidden order has been detected using the 'Refresh' technique, the entry rules are as follows:

1. Confirm the 'Refresh': The 'refresh' pattern must be observed multiple times to confirm that it is indeed a hidden order and not just a random fluctuation in the order book.
2. Identify the Direction: The direction of the trade is determined by the side of the order book on which the hidden order is located. A buy-side hidden order indicates a long trade, while a sell-side hidden order indicates a short trade.
3. Entry Trigger: The entry is triggered when the price starts to move away from the hidden order's price level. For a buy-side hidden order, the entry would be a tick or two above the hidden order price. For a sell-side hidden order, it would be a tick or two below.

Example: The stock ZM is trading at a support level of $70.00. The bid side of the order book at this level is consistently 'refreshing' at 2,000 shares, even as a high volume of sell orders are executed against it. This is a strong indication of a hidden buy order. The entry for a long trade would be triggered when the price ticks up to $70.01.

Exit Rules

The exit strategy for this trade is based on the behavior of the hidden order itself:

• Profit-Taking Exits: The profit target can be set at the next key support or resistance level. A trailing stop can also be used to ride the move as long as the institutional buying or selling pressure continues.
• Loss-Cutting Exits: The stop loss should be placed on the other side of the hidden order's price level. If the price breaks through this level, it means that the hidden order has been fully executed or pulled, and the setup is no longer valid.

Profit Target Placement

Here are three methods for placing profit targets with this strategy:

1. Key Levels: The most reliable method is to target the next significant level of support or resistance.
2. Measured Moves: Measure the size of the price consolidation that occurred at the hidden order's price level and project it from the breakout point.
3. Volume Profile: Use a volume profile analysis to identify areas of high and low volume. The profit target can be set at the next high-volume node.

Stop Loss Placement

Stop loss placement is important for managing the risk of this strategy. The stop loss should be placed at a logical point that invalidates the trade setup. For a buy-side hidden order, the stop loss should be placed just below the hidden order price. For a sell-side hidden order, it should be placed just above.

Risk Control

Trading alongside large institutions carries its own set of risks:

• Order Pulling: The institution may pull the hidden order at any time, causing the price to reverse suddenly.
• False Signals: Not every 'refresh' pattern is a hidden order. It is important to have a clear set of criteria for confirming the signal.
• Max Risk Per Trade: As with any trading strategy, it is essential to limit the risk on any single trade to a small percentage of the trading account.

Money Management

The position size for this strategy should be determined by a fixed fractional model. However, traders can also consider adjusting the position size based on the perceived size of the hidden order. If the 'refresh' is happening very quickly and with large size, it may be an indication of a very large institutional player, and a larger position size may be warranted.

Edge Definition

The statistical edge of this strategy comes from the fact that hidden orders are a reliable indicator of institutional intent. When a large institution is willing to absorb a high volume of orders at a specific price level, it is a strong signal that they expect the price to move in their favor. By using the 'Refresh' technique to identify these hidden orders, traders can position themselves to profit from the subsequent price move.

The win rate for this strategy can be quite high, as it is based on a clear and objective signal. However, it is important to be aware of the risks and to have a solid risk management plan in place.

Conclusion

The 'Refresh' technique is a effective tool for any intraday trader who wants to gain an edge in the market. It provides a way to see beyond the visible order book and to identify the hidden forces that are driving the price action. With a disciplined approach and a keen eye for detail, this technique can be a highly profitable addition to any trader's arsenal.