Post-Only Orders: Spot & Futures Fee Reduction Tactics.

Introduction

Navigating the world of cryptocurrency trading can be daunting, especially for newcomers. Beyond understanding market movements, a crucial aspect often overlooked is managing trading fees. Fees can significantly eat into profits, particularly for high-frequency traders. This article will delve into a powerful, yet often underutilized, tactic for reducing these costs: post-only orders. We'll explore what they are, how they work on both spot and futures markets, and how to implement them on popular platforms like Binance and Bybit. We will also touch upon how combining post-only orders with technical analysis, such as understanding the MACD indicator, can further optimize your trading strategy.

What are Post-Only Orders?

Traditionally, when placing an order, you're either a *maker* or a *taker*.

• Makers add liquidity to the order book by placing orders that aren't immediately filled. These orders sit on the order book, waiting for a matching order. They are rewarded with lower fees, as they contribute to market depth.
• Takers remove liquidity by placing orders that are immediately filled against existing orders on the order book. They typically pay higher fees.

A *post-only order* is a specific type of order that *guarantees* you will be a maker. The exchange will only execute your order if it adds to the order book and isn’t immediately matched with an existing order. If it cannot be filled as a maker order, the order is cancelled. This is the key distinction. You explicitly instruct the exchange to *post* your order to the order book, or not execute it at all.

Why Use Post-Only Orders?

The primary benefit is fee reduction. Maker fees are almost always lower than taker fees. This difference can be substantial, especially for active traders. Using post-only orders consistently can lead to significant savings over time.

Beyond fees, post-only orders can also offer a slight advantage in price execution. By ensuring your order isn't immediately filled, you avoid potentially being "front-run" – a situation where others see your order and quickly place orders ahead of yours to profit from anticipated price movement.

Post-Only Orders on Spot Markets

On spot markets, the impact of post-only orders is primarily about reducing fees. The mechanics are straightforward: you set a limit order, and the exchange will only fill it if it doesn’t immediately match an existing order.

• Binance: Binance offers a "Post Only" checkbox when placing limit orders. Checking this box ensures your order is treated as a maker order. If it can’t be filled as such, it’s cancelled.
• Bybit: Bybit also provides a "Post Only" option when creating limit orders. Similar to Binance, it guarantees maker status or cancellation.

Post-Only Orders on Futures Markets

Futures trading, especially with leverage, amplifies both potential profits and potential losses. Fee reduction becomes even more critical in this environment. Post-only orders are exceptionally valuable on futures exchanges.

• Binance Futures: Binance Futures offers a dedicated "Post Only" setting within the order creation interface. It functions identically to its spot market counterpart.
• Bybit Futures: Bybit Futures also supports post-only orders. They also offer a tiered fee structure that rewards high-volume traders with even lower maker fees. Understanding these tiers is essential.
• Micro Futures: For beginners, exploring Micro Futures can be a great way to get acquainted with futures trading with lower capital requirements and potentially reduced risk. Post-only orders are just as effective with Micro Futures, helping to minimize fees on smaller trades.

Fee Structures: A Comparison

Let's illustrate the potential savings with a simplified example. (These are illustrative and actual fees vary based on trading volume and account tier.)

Order Type	Taker Fee	Maker Fee
Market Order	0.10%	N/A	Limit Order (Taker)	0.10%	N/A	Limit Order (Maker - Post Only)	N/A	0.02%

Assume you trade $10,000 worth of cryptocurrency 10 times a day.

• Taker Fees: 10 trades * $10,000/trade * 0.10% = $100 per day
• Maker Fees (Post Only): 10 trades * $10,000/trade * 0.02% = $20 per day

Using post-only orders saves you $80 per day! Over a year, this amounts to $23,200.

Implementing Post-Only Orders: Platform Specifics

Binance

1. Navigate to the spot or futures trading interface. 2. Select “Limit” as your order type. 3. Enter the price and quantity. 4. **Crucially, check the “Post Only” box.** 5. Review your order and confirm.

If your order cannot be filled as a maker order (i.e., there's an immediate match), it will be cancelled. You'll see a notification indicating this.

Bybit

1. Navigate to the spot or futures trading interface. 2. Select “Limit” as your order type. 3. Enter the price and quantity. 4. **Enable the “Post Only” toggle.** 5. Review your order and confirm.

Bybit’s interface is slightly different, but the principle remains the same.

Advanced Considerations & Strategies

• **Order Book Depth:** Post-only orders are most effective when the order book is relatively liquid. In thin markets, your order may be cancelled frequently.
• **Slippage:** While post-only orders help avoid front-running, they don't eliminate slippage entirely. Slippage is the difference between the expected price of a trade and the price at which the trade is executed.
• **Iceberg Orders:** Combining post-only orders with iceberg orders (hiding a large order size) can further enhance your strategy, particularly for large trades.
• **Trading Bots:** Many trading bots support post-only order functionality, automating the process and maximizing fee savings.
• **Technical Analysis Integration:** Don't rely solely on fee reduction. Combine post-only orders with robust technical analysis. For instance, using the MACD indicator to identify potential entry and exit points alongside post-only orders can significantly improve your trade outcomes. Regularly reviewing market analysis like BTC/USDT Futures Trading Analysis can also provide valuable insights.

Potential Drawbacks

• **Order Cancellation:** Your order may be cancelled if it cannot be filled as a maker order. This can be frustrating if you are eager to enter a trade.
• **Missed Opportunities:** In fast-moving markets, waiting for your order to be filled as a maker order might mean missing out on a favorable price.
• **Complexity:** For absolute beginners, understanding the nuances of maker/taker fees and post-only orders might add a layer of complexity.

Tips for Beginners

• **Start Small:** Begin with small trades to get comfortable with the post-only order functionality on your chosen platform.
• **Practice on Testnet:** Many exchanges offer a testnet environment where you can practice trading with virtual funds without risking real capital.
• **Monitor Your Orders:** Pay attention to whether your post-only orders are being filled or cancelled. This will help you adjust your strategy.
• **Understand Fee Tiers:** Familiarize yourself with the fee tiers on your exchange and aim to reach higher tiers to further reduce your trading costs.
• **Focus on Long-Term Savings:** The benefits of post-only orders accumulate over time. Don't expect to see immediate, dramatic results.
• **Learn about Futures:** If you're new to futures, start with Micro Futures to gain experience and manage risk effectively.

Conclusion

Post-only orders are a simple yet powerful tool for reducing trading fees on both spot and futures markets. While they aren't a magic bullet, they can significantly improve your profitability, especially if you're a frequent trader. By understanding the mechanics of post-only orders and implementing them strategically on platforms like Binance and Bybit, you can take control of your trading costs and enhance your overall trading experience. Remember to combine this tactic with sound risk management and robust technical analysis for optimal results.

Recommended Futures Trading Platforms

Platform	Futures Features	Register
Binance Futures	Leverage up to 125x, USDⓈ-M contracts	Register now
Bitget Futures	USDT-margined contracts	Open account

Join Our Community

Subscribe to @startfuturestrading for signals and analysis.