MTF Calculators
Work out what a margin trade really costs and how much room it has before a margin call. Everything runs in your browser; nothing is stored or sent. Rates differ by broker: check your broker's own rate card and margin rules.
1 · Cost and profit of an MTF trade
2 · Leverage and buying power
3 · When does the margin call come?
The required margin is usually the exchange's VaR + extreme-loss margin for the stock, which each stock page shows.
4 · Pledge and haircut
5 · How long can you hold?
6 · MTF or pay cash?
7 · Position size from risk
8 · Averaging down
9 · Top-up needed after a fall
10 · The cost of rolling a position
11 · You and the crowd
Uses the latest exchange disclosure for the stock's total MTF book.
12 · Your basket's MTF exposure
These calculators simplify: interest is charged on the funded amount for the days held, margin rules are a single percentage, and charges, taxes and price gaps are ignored. Real outcomes depend on your broker's terms. Margin trading can lose more than the money you put in.
Figures for the 22 Oct 2026 session · last updated 2026-10-26 20:38 IST · Source: Exchange data · 10/10 data checks passed.
How to read this page. Everything here describes what the exchanges have already disclosed about margin-funded (MTF) positions. It is not a forecast, a recommendation, or a signal to buy or sell. Words such as "crowded", "fragile" or "underwater" name a pattern in the numbers, nothing more. Margin funding carries the risk of losses larger than the money you put in.
Flash Finance is not a SEBI-registered investment adviser and is not affiliated with NSE, BSE or SEBI. Exchange data may be revised by the exchange. Verify anything you intend to act on against the exchange's own records.
