Educational worksheet

Margin and funding worksheet

Separate entered margin components, collateral haircuts and cash-flow needs.

This is not a live SPAN calculator or broker margin quote. Enter a consistent component breakdown and do not double-count premium already included elsewhere. The cash-component percentage is an editable scenario assumption, not a universal client rule. Eligibility, concentration caps, pending pledges, intraday offsets, tax and official shortfall penalties are not modeled.

Formula and method

Margin = entered SPAN + ELM + other margin. Eligible collateral = market value × (1 − haircut). Compare total resources and a separately assumed cash requirement; funding gap is the larger shortfall.

Worked example

Margin ₹1,00,000, cash ₹20,000, collateral ₹1,00,000 with 20% haircut and 50% assumed cash share gives no total-resource gap but a ₹30,000 cash gap, before any separate cash payments.

Understand the calculation

Read: Collateral, haircuts and cash-component requirements →

Back to margin rules and funding module →

All calculators · Learning library

Inputs stay in this tab and are not sent to the server. Hypothetical arithmetic, not an order recommendation or a guaranteed loss limit.