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Understand the Market. Evaluate the Evidence. Own the Decision. Portexa cuts through market noise and transforms data into structured intelligence — bringing together trends, momentum, volume, risk, valuation, and market activity so you can identify what matters and act with confidence. We provide the intelligence. You make the call.

Calculators

Calculate trade profit, position size, fees and taxes, or project your monthly investments.

Understand the Market. Evaluate the Evidence. Own the Decision.
Portexa cuts through market noise and transforms data into structured intelligence — bringing together trends, momentum, volume, risk, valuation, and market activity so you can identify what matters and act with confidence. We provide the intelligence. You make the call.

Profit

Net profit or loss of a trade after broker, SEBON, DP and capital-gains tax.

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Risk

Position size from your risk budget, reward : risk and the Kelly fraction.

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Tax & Fees

Fees on a transaction, capital-gains tax on a sale, TDS on a dividend.

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SIP

What a monthly investment grows to, year by year, before and after inflation.

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Figures follow the trading-fee schedule staff maintain (broker commission slabs, SEBON fee, DP charge, capital-gains tax and dividend TDS) and the latest company data — indicative only; confirm against your broker's contract note. Help & Support