Bid, Offer and Market Quoting: ACI Exam Essentials

One of the fastest ways to lose marks in the ACI Dealing Certificate exam is simple:

You read the quote correctly…

But you choose the wrong side.

It’s rarely a knowledge problem. It’s a perspective problem.

The exam assumes you instinctively understand:

• Who is the market maker

• Who is the client (price taker)

• Who is buying

• Who is selling

• Which side of the quote applies

If you hesitate on any of those, you’re at risk.

Let’s fix that properly.

1️⃣ How Examiners Frame Pricing Traps

The ACI exam does not test whether you know what a bid is.

It tests whether you understand who is doing what in a live market context.

Here’s how traps are typically framed:

Trap 1: Reversing the perspective

EURUSD is quoted 1.1720 / 1.1723.A client wants to buy EUR. At what price will the trade occur?

Many candidates see “buy” and instinctively choose the lower number.

Wrong.

You must ask:

• Who is buying? → The client

• Who is selling? → The market maker

• What price does the market maker sell at? → The offer

Correct answer: 1.1723

Trap 2: The wording twist

The exam may say:

The market is willing to sell euros at:

This is subtle.

It is not asking what the client pays. It is asking from the dealer’s perspective.

The market sells at the offer.

Again: 1.1723

One misread word and you lose the mark.

Trap 3: Switching base and terms

Candidates often forget that:

• In EURUSD, EUR is the base currency

• USD is the terms currency

• 
  

If you don’t anchor that first, confusion follows.

The exam loves exploiting that hesitation.

2️⃣ The Mindset Shift That Prevents Careless Mistakes

Most candidates move too quickly through pricing questions.

That is a mistake.

The correct mindset is:

Slow is smooth. Smooth is fast.

Before selecting an answer, force yourself to pause and ask three questions:

1. Who is the price maker?

2. Who is the price taker?

3. Who is buying what?

4. 
   

If you cannot clearly answer those three in your head, do not click.

The ACI exam rewards clarity, not speed.

When you train yourself to identify perspective first, pricing questions become mechanical rather than stressful.

3️⃣ The Simple Rule That Works Every Time

Here is the rule I teach all my candidates:

The dealer’s bid is their price to buy.

The dealer’s offer is their price to sell.

The client always gets the opposite side.

Let’s apply it cleanly:

EURUSD = 1.1720 / 1.1723

• Dealer buys EUR at 1.1720

• Dealer sells EUR at 1.1723

If the client:

• Buys EUR → pays 1.1723

• Sells EUR → receives 1.1720

  
  

That’s it.

No emotion. No guessing. No confusion.

Just perspective.

Why This Matters for the ACI Exam

The Dealing Certificate is not testing textbook definitions.

It is testing whether you can think like a dealer.

That means:

• Understanding two-way pricing instinctively

• Recognising market maker vs price taker dynamics

• Staying calm under subtle wording shifts

If you consistently get bid/offer questions wrong, it is not a knowledge gap.

It is a discipline gap.

And discipline is trainable.

Final Exam Tip

When you see a pricing question:

1. Circle (mentally) the currency pair.

2. Identify the base currency.

3. State who is buying.

4. State who is selling.

5. Then choose the side.

6. 
   

If you do that every time, you remove 90% of avoidable mistakes.

And in a multiple-choice exam, removing avoidable mistakes is how you move from 52% to 65%+.