Maker vs Taker

A ‘Maker’ places a limit order that rests on the order book (providing liquidity), while a ‘Taker’ places a market order that instantly executes against resting orders (consuming liquidity). Because exchanges want deep order books, they charge Takers high fees and often pay Makers a rebate for providing that liquidity.

---

Why Impatience is Expensive

If you only use market orders (“market buy” / “market sell”), you are always a Taker. You are paying a premium for instant gratification. In the world of high-leverage perpetual futures, Taker fees will bleed your portfolio dry before you even make a bad trade.

The Fee Disparity (Hyperliquid Example):

• Taker Fee: 0.035% (You pay this)
• Maker Rebate: -0.010% (You receive this)

Notice that the Maker rebate is negative. The exchange is literally paying you to trade.

The Math on a $100,000 Perp Position:

• Scenario A (Taker): You market-buy to open the $100K position, and market-sell to close it.
  • Open fee: $35
  • Close fee: $35
  • Total cost: $70
• Scenario B (Maker): You use a limit order to open, and a limit order to close.
  • Open rebate: +$10
  • Close rebate: +$10
  • Total profit before price even moves: +$20

The difference between a Taker and a Maker on a single round-trip trade is $90. If you make 50 trades a month, you are burning $4,500 purely on execution style.

---

Real Example: The “Post-Only” Edge

How do you guarantee you are always a Maker and never accidentally pay a Taker fee?

Smart money uses a setting called Post-Only. When you check the “Post-Only” box on a limit order, you are telling the exchange engine: “If my limit order would instantly execute against an existing order (making me a Taker), cancel it immediately.”

The Trade: BTC is at $64,000. You want to long it.

1. You place a standard Limit Buy at $64,050 by mistake. Because your limit is higher than the current best ask, the exchange instantly executes it as a market order. You pay the $35 Taker fee.
2. If you had checked Post-Only, the exchange would have seen the order would execute instantly, canceled it, and saved you the fee.

The Golden Rule: Always use Limit Orders with Post-Only enabled when entering or taking profits. Only use Market (Taker) orders when you absolutely must exit an emergency situation (stop-loss).

---

Related Terms

• Order Book — The system where Maker and Taker dynamics exist (AMMs do not have this).
• Price Impact — Makers have zero price impact. Takers suffer price impact based on order book depth.
• Slippage — Only Takers experience slippage. Makers set their exact price.