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Principles of Islamic finance

This guide explains the main Shariah rules behind Islamic finance, who sets the standards, and where scholars disagree, without giving a ruling of our own.

Extrade Pakistan editorial team ·

On this page
  1. What Islamic finance is
  2. Riba: the ban on interest
  3. Gharar: excessive uncertainty
  4. Maysir: gambling and speculation
  5. Asset backing
  6. Risk sharing
  7. Halal activities and ethical screening
  8. Who sets Shariah finance rules
  9. Where scholars differ
  10. Applying the principles in Pakistan
  11. Frequently asked questions

What Islamic finance is

Islamic finance is a way of saving, borrowing, investing and trading that follows Shariah, the body of Islamic law drawn from the Quran, the Sunnah and the work of jurists. The basic idea is that money is not a commodity that should grow by itself. Profit should come from real trade, real assets and shared business risk.

Every Islamic financial product is built around a short list of prohibitions and requirements. The sections below cover each one. This page describes what scholars and standard-setting bodies say. It does not issue a fatwa. For a personal ruling, ask a qualified scholar you trust.

Conventional loan
Murabaha (cost-plus sale)
The bank lends you money.
The bank buys the goods itself.
You repay the amount plus interest (riba).
It sells them to you at cost plus a markup agreed in advance.
Interest can grow with time and with late payments.
The price is fixed at the start and does not grow with time.
The bank does not own the goods or carry their risk.
The bank owns the goods, and their risk, until the sale.
How murabaha differs from an interest-bearing loan. Simplified general picture; details differ between countries, brokers and products.

Riba: the ban on interest

Riba means any fixed, predetermined increase on a loan or on an unequal exchange of certain goods. Most scholars treat all interest on loans as riba, whether the rate is high or low.

Classical jurists describe two forms:

The ribawi rules matter for traders. Currency and gold exchanges are expected to be hand-to-hand, meaning settled immediately, which is why overnight swaps and delayed settlement raise questions. In Pakistan, the Federal Shariat Court has ruled that interest is riba and has directed a move towards an interest-free financial system. More detail is in Riba explained.

Gharar: excessive uncertainty

Gharar means uncertainty or ambiguity in a contract's subject, price or delivery. A seller cannot sell something they do not own or cannot deliver. The terms must be clear to both sides.

Scholars accept that minor uncertainty cannot be removed from business. What is forbidden is excessive gharar, where one side may gain at the other's expense because a key term is unknown. Conventional options, many futures and some insurance contracts are often criticised on these grounds.

Maysir: gambling and speculation

Maysir means gambling: a gain that depends mainly on chance, where one party's win is the other's loss and no real value is created. Many scholars extend this to pure speculation with no intention of owning or using the asset.

Maysir and gharar are closely linked. Both are covered in Gharar and maysir.

Asset backing

Islamic finance requires that transactions be tied to real, identifiable assets or services. Money should finance something tangible, such as goods, property, equipment or a business.

This is why Islamic banks use contracts such as:

See Islamic finance contracts and Sukuk explained.

Risk sharing

In place of a lender who earns a fixed return regardless of outcome, Islamic finance favours partnership. Profit is shared by an agreed ratio, and losses are borne according to each party's capital.

Many Islamic bank deposit accounts in Pakistan work on a mudaraba basis, so the return is profit, not guaranteed interest. Compare the models in Islamic vs conventional banking.

Halal activities and ethical screening

Even a correctly structured contract must finance a permitted activity. Alcohol, pork, conventional interest-based finance, gambling and some forms of entertainment are generally excluded. For shares, screening also checks a company's debt and interest income. See Halal stocks.

Who sets Shariah finance rules

No single authority speaks for all Muslims. Standards come from several bodies:

Body Role
AAOIFI (Accounting and Auditing Organization for Islamic Financial Institutions) Publishes Shariah standards used by many Islamic banks, including standards on currency trading, gold and sukuk
International Islamic Fiqh Academy (under the OIC) Issues collective resolutions on modern financial questions
IFSB (Islamic Financial Services Board) Sets prudential and governance standards for regulators
State Bank of Pakistan Shariah Advisory Committee Advises on Shariah rules for Islamic banking in Pakistan
Bank Shariah boards and fatwa institutions such as Darul Uloom Karachi Approve products and answer public questions

Read the original texts on each body's official website. Wording matters, and summaries online often leave out conditions.

Where scholars differ

Scholars agree on the core bans but disagree on how to apply them. Some common debates:

Each position has serious scholars behind it. We present them so readers know the debate exists, not to choose between them.

Applying the principles in Pakistan

For traders, Shariah questions sit alongside legal and financial ones. Leveraged CFD and forex trading can lose money fast, sometimes more quickly than a beginner expects, and a Shariah-compliant label does not reduce that risk.

There is also a legal side. On residents and offshore products, per the SBP, the purchase of offshore forex/margin/CFD products by Pakistani residents violates section 4(1) of FERA 1947. Also, per the SECP, offshore platforms have no Pakistani licence or oversight and offer no legal protection or recourse. Read Law and regulators and Regulation and Safety before using any platform.

For broader topics, start with Islamic finance, Zakat on investments and Payments, tax, Islamic banking.

Frequently asked questions

What are the main principles of Islamic finance?

The ban on riba (interest), the avoidance of excessive gharar (uncertainty) and maysir (gambling), the need for asset backing, profit-and-loss sharing, and financing only permitted activities.

Is all interest riba?

Most scholars and bodies such as AAOIFI and the International Islamic Fiqh Academy treat any fixed interest on a loan as riba, regardless of the rate.

Does Islamic finance ban speculation completely?

Ordinary business risk is accepted. What is forbidden is excessive uncertainty and gain based mainly on chance. Scholars differ on where the line falls for active trading.

Who decides if a product is Shariah compliant in Pakistan?

Islamic banks have their own Shariah boards, guided by the State Bank of Pakistan Shariah Advisory Committee and international standards such as AAOIFI. Individual scholars and fatwa institutions also give rulings.

Does Extrade Pakistan give fatwas?

No. We explain the principles and the range of scholarly views. For a ruling on your situation, consult a qualified scholar.

Is a swap-free account automatically halal?

Not necessarily. Removing swaps deals with interest, but some scholars still object to leverage and the CFD structure. Check the views in Swap-free accounts and ask a scholar.

Sources

  1. State Bank of Pakistan, EPD Circular Letter No. 08 of 2022 · sbp.org.pk › Epd circular letter no 08 of 2022 — checked 2026-11-11
  2. Securities and Exchange Commission of Pakistan (press release, 09.04.2025) · secp.gov.pk › Press Release SECP Cautions Public Against Illegal Offshore Trading an — checked 2026-11-11

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