Riba (interest) prohibition

The prohibition of riba is the most well-known Islamic finance principle, ruling out conventional interest-bearing instruments like conventional bonds and standard savings accounts. This is why Islamic finance uses profit-and-loss sharing or asset-backed structures instead.

"Understanding these principles — rather than just trusting a label — lets you ask better questions when a new product is pitched to you."

Gharar (excessive uncertainty)

Islamic finance principles discourage transactions with excessive ambiguity or speculative uncertainty about the underlying asset or outcome. This is part of why highly speculative derivatives and certain leveraged instruments raise Shariah concerns beyond simple interest issues.

Asset-backing

Islamic financial instruments are generally expected to be tied to real, tangible assets or genuine economic activity, rather than being purely paper claims disconnected from real value — this is the logic behind Sukuk structures as an alternative to conventional bonds.

Prohibited business activities

Shariah screening excludes companies whose core business involves conventional banking and insurance, alcohol, gambling, and other prohibited activities — this is the basis for indices like the KMI-30 on the PSX.

Financial ratio screening

Beyond business activity, Shariah-compliant equity screening typically checks debt ratios and the proportion of impermissible income, since even a company in a permissible industry can fail screening if it's overly leveraged with conventional interest-bearing debt.

Why this matters practically

Understanding these principles — rather than just trusting a label — lets you ask better questions when a new investment product is pitched to you, and is a core part of how AssetBuild frames its Investment Masterclass™ and broader halal investing education.

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