Treasury Bills, Commercial Paper & CDs: Money Market Instruments for CISI IISI

In the money markets, the exam frequently expects you to recognise instruments quickly and describe how they generate returns. This CISI IISI extract focuses on three cornerstone instruments: Treasury bills (government), commercial paper (corporate), and certificates of deposit (bank-issued and tradeable).

These instruments look simple, but exam questions often probe small differences: who issues them, how returns are earned (often discount to par rather than coupon), and why some are described as bearer instruments. Understanding these details will improve both speed and accuracy.

This lesson provides a clean comparison framework plus practical mini-examples so you can spot the instrument type from a short description.

Where this topic sits inside CISI IISI

This lesson sits within the “Money Markets” section (learning objectives on definitions and features). It links to the later discussion of money market funds and to risk topics such as creditworthiness and liquidity.

The concept explained in plain English

Money market instruments are short-dated negotiable securities. Many are structured as zero coupon instruments issued at a discount to their face value: you pay less today and receive the face value at maturity. Your return is the difference.

Treasury bills (T-bills): issued by (or on behalf of) governments to meet short-term borrowing needs. Commonly short maturity (often around three months, though maturities can vary). Typically zero coupon and issued at a discount.
Commercial paper (CP): short-term borrowing issued by large companies—often under an agreed programme with banks. Like T-bills, commonly zero coupon and issued at a discount to par.
Certificates of deposit (CDs): issued by banks in return for deposits. Key idea: they are tradeable deposit accounts—they can be bought and sold. CDs can pay fixed/variable interest or be issued at a discount depending on market conventions and structure.

Many money market instruments are described as bearer instruments, meaning ownership is evidenced by possession/holding rather than a register maintained by the issuer (though in modern markets, holdings are often immobilised through depositories).

How it works step-by-step

Issuer chooses instrument: government (T-bill), bank (CD), company (CP).
Instrument is issued: often at a discount to face value for zero coupon structures.
Investor buys: directly (usually institutional) or indirectly (via funds).
Secondary trading (where applicable): CDs are explicitly designed to be tradeable; other instruments can also trade depending on market.
Maturity/redemption: investor receives face value (for discount instruments) or principal plus interest (for interest-bearing CDs).
Return calculation: discount instruments return = face value − purchase price.

Practical examples

Example 1 (discount return): An investor pays 99.8 for a short-dated instrument and receives 100 at maturity. The return is 0.2 over the period (before annualising).

Example 2 (issuer recognition): If the question says “issued by a large company for short-term funding,” you should think commercial paper.

Example 3 (tradeable deposit): If the question says “bank-issued, represents a deposit, and can be sold to another investor before maturity,” you should think certificate of deposit.

Exam focus: how this is tested

Match issuer to instrument: government → T-bill; corporation → CP; bank → CD.
Return mechanics: issued at discount; redeemed at par; difference is the return.
Terminology: zero coupon; discount to par/face value; bearer instrument.
Liquidity and access: wholesale market; high minimums for direct participation (retail via funds).
Settlement awareness: money market securities settle via standard securities settlement systems (often same day or next business day, depending on market convention).

Common pitfalls and how to avoid them

Pitfall: Thinking “Treasury bill pays interest.”
Avoid: For exam logic, remember many are non-interest-bearing and issued at a discount.
Pitfall: Confusing CDs with ordinary bank accounts.
Avoid: CDs are securities representing deposits and can be traded.
Pitfall: Assuming CP is risk-free because it is short term.
Avoid: CP carries corporate credit risk; short maturity reduces but does not remove risk.
Pitfall: Mixing up “par” and “price.”
Avoid: Par/face value is the redemption amount; issue price can be below par.

Self-test (original questions)

Question: Who typically issues Treasury bills?
Answer: Governments (or their agents).
Explanation: They fund short-term government borrowing needs.
Question: Commercial paper is best described as the corporate equivalent of what?
Answer: A Treasury bill.
Explanation: Both are short-term and often discount/zero coupon.
Question: What is a key distinguishing feature of a certificate of deposit?
Answer: It is a tradeable instrument representing a bank deposit.
Explanation: It can be sold before maturity.
Question: How does a zero-coupon money market instrument generate a return?
Answer: By being issued at a discount and redeemed at face value.
Explanation: Return = redemption − purchase price.
Question: If you buy an instrument at 995 and receive 1,000 at maturity, what is the return in currency terms?
Answer: 5.
Explanation: 1,000 − 995 = 5.
Question: True/False: A bearer instrument requires the issuer to maintain a register of ownership.
Answer: False.
Explanation: Ownership is evidenced by holding/possession (with modern immobilisation in practice).
Question: Which typically has higher credit risk: a T-bill or CP (all else equal)?
Answer: CP.
Explanation: It is corporate-issued, so risk depends on corporate credit quality.
Question: Can a CD have a variable interest rate?
Answer: Yes, depending on its terms.
Explanation: CDs can be fixed or variable, or even discount-based.
Question: Why might some money market instruments be structured as discount instruments?
Answer: To simplify administration for short maturities by avoiding coupon payments.
Explanation: Pricing incorporates the return.

Note for candidates in Jordan

For CISI IISI Jordan preparation, train recognition speed: make a mini “issuer map” (government → T-bill, bank → CD, corporation → CP) and test yourself with 20 rapid prompts. Then practise one calculation-style question per session: compute the return from a discount to par and explain it in one sentence. This balances memorisation with application. For exam booking windows, acceptable documentation, and remote/in-centre options (if offered), verify with CISI and the exam provider close to your intended exam date.

FAQs

Q1: Why are Treasury bills called “zero coupon” instruments?
Because they typically do not pay periodic interest; the return comes from the discount to face value.

Q2: Is commercial paper always issued at a discount?
Often it is structured that way, but always follow the terms given in the question scenario.

Q3: What does “redeemed at par” mean?
It means repaid at the face value stated on the instrument.

Q4: Are CDs the same as fixed-term deposits?
They are related, but CDs are securities representing deposits and are designed to be tradeable.

Q5: Who are typical direct investors in money market instruments?
Institutional investors, banks, and large corporates due to market scale and minimums.

Q6: Do bearer instruments exist physically today?
Often holdings are immobilised electronically via depositories, but the legal concept of bearer ownership may still apply in market convention.

Q7: Is government issuance always risk-free?
No investment is entirely risk-free; sovereign risk varies by country and conditions.

Q8: Why do companies issue CP?
To meet short-term borrowing needs such as working capital management.

Q9: How is return calculated on a discount instrument?
Redemption value minus purchase price (then annualise if required by the question).

Next step

To sharpen your instrument recognition and calculation confidence within CISI IISI, continue with the full module sequence here: CISI IISI course (Tadawul Academy). Then practise MCQs and timed drills on www.TadawulExams.com.

Quick Quiz

Which instrument is typically issued by a government for short-term borrowing?
- A. Commercial paper
- B. Treasury bill
- C. Ordinary share
- D. Corporate bond (10-year)
A certificate of deposit is best described as:
- A. A tradeable bank deposit instrument
- B. A long-term equity security
- C. A property title deed
- D. A government tax receipt
A zero-coupon instrument most commonly provides return via:
- A. Monthly dividend payments
- B. A discount to face value and redemption at par
- C. A management fee rebate
- D. A guaranteed inflation uplift

Answers

1: B
2: A
3: B