Trading & Stock Market Tools
Size, cost, model and review trades.
Start with the job in front of you
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Before you trade
Plan and size
Risk a set amount on every trade.
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Before you trade
Costs and margin
Know the costs and the break-even before you trade.
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Choose the instrument
Options
See every outcome of an options strategy.
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Choose the instrument
Leverage
Futures, forex and crypto: margin and where you get closed out.
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After you trade
Test and review
Check your rules and your record on your own data.
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After you trade
Tax and records
Match sales to purchases and work out the gain.
After you trade
Capital gains tax by country
The tax on a sale or a dividend, under each country’s own rules and rates.
- Capital Gains Exemption Calculator (India): 54, 54EC, 54F For India Pro tool
- US Capital Gains Tax Calculator For US Pro tool
- UK Capital Gains Tax Calculator For UK Pro tool
- Australia Capital Gains Tax Calculator For Australia Pro tool
- Nigeria Capital Gains Tax Calculator For Nigeria Pro tool
- UK Dividend Tax & Salary vs Dividend Calculator For UK
- Capital Gains Tax Calculator (India) For India Pro tool
How these tools work
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Your numbers, your files. Type figures or load the file your broker or exchange exports; it is read in your browser and never uploaded.
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Calculations, not calls. No market data, no tips, no signals and no recommendations; you choose every input, and each tool shows its formula and sources.
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Your market’s conventions. Currencies, lots, ticks, multipliers and local charges that you can change.
Leverage magnifies losses as well as gains, and on some products you can lose more than you put in. SEBI’s studies of individual traders in India’s equity futures and options have found that about 9 in 10 made a net loss. SEBI’s study (opens in a new tab).
What a pass unlocks here
Every paid tool here shows a free preview of your own result, and the free tools show all of it.
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Pro
A Pro pass unlocks the full results of the 56 Pro tools here — every figure, table and chart, and the downloads.
Pro pass: ₹179 for 30 days
See passes for Pro -
Premium
A Premium pass also unlocks the 9 Premium tools: the options strategy builder, the option chain analyzer, indicators from your price files, backtests, the portfolio tools and cost basis.
Premium pass: ₹799 for 30 days
See passes for Premium
Files you can load
Zerodha Console tradebook, Interactive Brokers Activity Statement (Trades), Interactive Brokers Flex Query (Trades), MetaTrader 5 history (deals or positions), MetaTrader 5 bars export, MetaTrader 4 history CSV, Binance spot trade history, Robinhood account activity report, Charles Schwab transactions, or any CSV or Excel file with a header row: you choose the columns.
Questions about trading tools
Do these tools tell me what to buy or sell?
No. They calculate from the numbers you choose: costs, sizes, margin, payoffs and statistics. Nothing here is a tip, a signal, a forecast or a recommendation.
Where do the prices come from?
From you: you type them or load a file you exported. MySmartCoPilot uses no exchange or market data. A few currency tools can fill in the European Central Bank’s free reference rates when you ask, and say so where they do.
Do the tools work for my country’s market?
Yes. They start in your currency and number format, and the conventions that differ by market (lot and tick sizes, contract multipliers, local charges, retail leverage limits) are presets you can change. Tax is worked out only by the country tools listed under Tax.
Are my trades uploaded?
No. Files are read in your browser. Nothing you enter or load is sent to our server.
What do I get without a pass?
A free preview of your own result on every paid tool: its main figure, the first rows of each table and a marked chart. A Pro or Premium pass shows everything and unlocks downloads.
Start with these trading tools
- Options Strategy Builder: P&L, Greeks & Scenarios Build an options strategy and see its P&L by price and date, Greeks and odds. Premium tool
- Crypto Futures & Liquidation Price Calculator Where a leveraged crypto position is liquidated, and what it makes or loses. Pro tool
- Futures Contract Calculator: P&L, Ticks & Margin What a futures trade makes per tick, its leverage and where margin runs out. Pro tool
- Forex & CFD Margin, Leverage & Stop-out Calculator Margin, margin level and the price where a forex or CFD broker closes you out. Pro tool
- Trade Plan Builder: Entry, Stop, Targets & Size Plan a trade before you place it: size, stop, targets, R and a checklist. Pro tool
- Share Trading Cost & Break-even Calculator What a share trade really costs in your market, and the price that covers it. Pro tool
All 72 trading tools
Grouped by what they do.
Plan, size & risk
6 toolsSize a position from your risk, plan its exits and see the odds of a drawdown.
- Trade Plan Builder: Entry, Stop, Targets & Size Plan a trade before you place it: size, stop, targets, R and a checklist. Pro tool
- Risk of Ruin & Drawdown Simulator The odds of a deep drawdown or ruin from your own win rate and risk. Pro tool
- Kelly Criterion Calculator The bet size that maximises growth for your edge, and the cost of over-betting. Pro tool
- Trading Expectancy & Break-even Win Rate Calculator What each trade earns on average, and the win rate you need to break even. Pro tool
- Position Size & Risk-Reward Calculator Size every trade so a stop-loss costs exactly the risk you chose — and see the reward. Pro tool
- Loss Recovery Calculator The gain you need to get back to even after a loss of any size.
Costs, P&L & margin
6 toolsWhat a trade costs, where it breaks even and what a margin loan does to it.
- Share Trading Cost & Break-even Calculator What a share trade really costs in your market, and the price that covers it. Pro tool
- Margin Call Price & Margin Loan Calculator The price where a margin loan gets called, and what the loan costs. Pro tool
- Stock Average Calculator Your real average price — and what it takes to average down or up. Pro tool
- Stock Profit & Break-even Calculator What a trade really made after costs, and the price where it breaks even. Pro tool
- India Brokerage & Charges Calculator (NSE/BSE) The full cost of a trade, line by line, and the price where it breaks even. Pro tool
- India MTF Calculator (Margin Trading Facility) What a margin-funded share purchase really costs, day by day. Pro tool
Options
8 toolsPayoffs, prices, Greeks, chains and probabilities of the options you choose.
- Options Strategy Builder: P&L, Greeks & Scenarios Build an options strategy and see its P&L by price and date, Greeks and odds. Premium tool
- Option Chain Analyzer: Max Pain, PCR & OI Max pain, put-call ratios, open interest and the IV smile of a chain you load. Premium tool
- Expected Move & Probability Calculator The price range an option’s implied volatility points to, and its odds. Pro tool
- Covered Call & Cash-Secured Put Calculator What a covered call or cash-secured put returns in every outcome. Pro tool
- F&O Margin Calculator (India): SPAN, Exposure and Hedge Benefit The margin your futures and options block: SPAN, exposure margin and premium, leg by leg. Pro tool
- Option Pricing Calculator: Binomial, Black-76 & FX Value American, futures and currency options, with their Greeks. Pro tool
- Options Payoff & Strategy Calculator See what an options strategy makes or loses at every price at expiry. Pro tool
- Black–Scholes Option Price & Greeks Calculator The theoretical value of an option, its Greeks and its implied volatility. Pro tool
Futures & hedging
3 toolsTicks, margin, fair value, roll and hedges with index futures.
- Futures Contract Calculator: P&L, Ticks & Margin What a futures trade makes per tick, its leverage and where margin runs out. Pro tool
- Futures Fair Value, Basis & Roll Calculator Where a future should trade against spot, and what rolling it costs. Pro tool
- Portfolio Beta Hedge Calculator How many index futures hedge your portfolio, and what is left unhedged. Pro tool
Forex & CFDs
6 toolsMargin, stop-out, swaps, spread bets and forward rates.
- Currency Converter Cross rates for 30 currencies from the ECB’s daily euro reference rates.
- Forex & CFD Margin, Leverage & Stop-out Calculator Margin, margin level and the price where a forex or CFD broker closes you out. Pro tool
- Spread Betting Calculator (UK & Ireland) Size a spread bet from your risk, and see its margin and funding. Pro tool
- Forex Swap & Overnight Financing Calculator What overnight swaps and financing add to a forex or CFD trade. Pro tool
- FX Forward Rate & Hedge Cost Calculator The forward rate for a future payment, and what hedging it costs. Pro tool
- Historical Exchange Rates Past ECB exchange rates for any day since 1999, with averages, highs, lows and CSV.
Crypto & DeFi
6 toolsLiquidation, funding, grids, pools and regular buying.
- Crypto Futures & Liquidation Price Calculator Where a leveraged crypto position is liquidated, and what it makes or loses. Pro tool
- Crypto Tax Report (India Schedule VDA, US Form 8949, UK CGT) A year of crypto trades into the figures your tax return asks for — on your device. Pro tool
- Crypto Funding Rate Calculator What funding costs or earns on a perpetual futures position over time. Pro tool
- Grid Trading Bot Calculator Plan a grid bot: its levels, profit per grid after fees and capital needed. Pro tool
- Impermanent Loss Calculator (Uniswap v2 & v3) What a liquidity pool position loses against holding, and the fees that cover it. Pro tool
- Crypto Profit & Tax Calculator What a crypto trade made after fees — and the tax on it in India. Pro tool
Levels, indicators & backtests
6 toolsLevels, indicators and rule tests worked out from your own prices.
- Strategy Backtester for Your Own Price Files Test your own trading rules on past prices, with costs and an honest split. Premium tool
- Technical Indicator Calculator: RSI, MACD & ATR Indicator values worked out from your own price file, with the formulas. Premium tool
- CPR Calculator (Central Pivot Range) Central pivot range, its width and pivot levels from a day’s high, low and close. Pro tool
- Fibonacci Retracement & Extension Calculator Fibonacci retracement, extension and projection levels from your own swing points. Pro tool
- Historical Volatility & ATR Calculator How much a price really moved: five volatility measures and ATR. Pro tool
- Pivot Point & Fibonacci Levels Calculator Five kinds of pivot levels and Fibonacci retracements from prices you enter. Pro tool
Portfolio & performance
11 toolsReturns, risk, correlation and backtests of the portfolio you hold or plan.
- CAGR Calculator Yearly growth rate between two values, plus future value, return needed and time to goal.
- DCA Calculator: Cost Averaging vs Lump Sum Regular buying against a lump sum, replayed on prices you supply. Pro tool
- XIRR Calculator The yearly return on money that went in and came out on different dates. Pro tool
- Portfolio Backtester (Your Own Price Files) Backtest an asset mix on your own price files, with rebalancing and costs. Premium tool
- Portfolio Performance Calculator (TWR & MWR) Your real portfolio return, time-weighted and money-weighted, with deposits. Premium tool
- Value at Risk & Expected Shortfall Calculator How much a portfolio could lose on a bad day, and which holding drives it. Premium tool
Show all 11 Show fewer Portfolio & performance tools
- Asset Correlation & Beta Calculator How your assets move together: correlation, beta and rolling correlation. Premium tool
- Trading Journal & Trade P&L Analyzer (Stocks, F&O, Crypto) Your tradebook turned into the numbers that show whether your trading works. Pro tool
- Dividend Yield & DRIP Calculator What a share’s dividend pays you now, and what reinvesting it could grow to. Pro tool
- Portfolio Rebalancing Calculator Bring a portfolio back to its target mix — with or without selling. Pro tool
- Sharpe Ratio & Portfolio Risk Calculator How much return each unit of risk bought — from your own returns or prices. Pro tool
Value & screen shares
8 toolsValuation, financial scores and Shariah screens from a company’s figures.
- Shariah Stock Screening Calculator Check a company’s figures against Shariah screening standards side by side. Pro tool
- Dividend Purification & Zakat on Shares Calculator How much of a dividend to purify, and the zakat due on the shares you hold. Pro tool
- Financial Ratio Analyzer: Piotroski, Altman & DuPont Read a company’s statements: DuPont, Piotroski F, Altman Z and Beneish M. Pro tool
- Reverse DCF Calculator (Implied Growth) The growth a share price already assumes, at your own discount rate. Pro tool
- Bond Yield (YTM) & Price Calculator Yield, price, accrued interest and duration for any bond or treasury bill. Pro tool
- P/E Ratio & Valuation Multiples Calculator How the market prices a share against its earnings, assets and sales. Pro tool
- Intrinsic Value Calculator (DCF, DDM, Graham) What a share may be worth three ways — and how far the price is from it. Pro tool
- WACC, CAPM & Valuation Discount rates, DCF value, round dilution and bond yields — with the working shown. Pro tool
Tax & cost basis
10 toolsMatch sales to purchases, adjust for corporate actions and work out the tax by country.
- Capital Gains Tax Calculator (India) Short- or long-term, the gain, and the tax a sale really adds to your year. Pro tool
- Cost Basis & Share Matching Calculator Match sales to purchases by your country’s rules, and see each gain or loss. Premium tool
- Corporate Action Calculator: Splits, Bonus & Rights What a split, bonus, rights issue or demerger does to your shares and cost. Pro tool
- US Capital Gains Tax Calculator The federal tax one sale really adds to your year, with every rate band shown. Pro tool
- Capital Gains Exemption Calculator (India): 54, 54EC, 54F Sold a house, land, shares or gold? See what reinvesting can exempt, and by when. Pro tool
- UK Capital Gains Tax Calculator The gain, the allowance and your band — and the tax a sale really costs. Pro tool
Show all 10 Show fewer Tax & cost basis tools
- Australia Capital Gains Tax Calculator Your net capital gain under current law, and the tax it adds at your marginal rate. Pro tool
- Nigeria Capital Gains Tax Calculator Your gain, the exemption that applies and the tax on it under the Nigeria Tax Act. Pro tool
- UK Dividend Tax & Salary vs Dividend Calculator Dividend tax on top of your other income, and the best salary for a company director.
- FIFO Capital Gains Calculator (Shares & Mutual Funds) Every sale matched to the oldest units first, with its gain, term and tax year. Pro tool
Market hours & reference
2 toolsWhen markets are open, and the words traders use.
No trading tools match these filters.
Choose “Anything” in one of the filters, or look across every category on All tools.
Trading tools A–Z
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- CAGR Calculator
- Capital Gains Exemption Calculator (India): 54, 54EC, 54F Pro tool
- Capital Gains Tax Calculator (India) Pro tool
- Corporate Action Calculator: Splits, Bonus & Rights Pro tool
- Cost Basis & Share Matching Calculator Premium tool
- Covered Call & Cash-Secured Put Calculator Pro tool
- CPR Calculator (Central Pivot Range) Pro tool
- Crypto Funding Rate Calculator Pro tool
- Crypto Futures & Liquidation Price Calculator Pro tool
- Crypto Profit & Tax Calculator Pro tool
- Crypto Tax Report (India Schedule VDA, US Form 8949, UK CGT) Pro tool
- Currency Converter
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F
- F&O Margin Calculator (India): SPAN, Exposure and Hedge Benefit Pro tool
- Fibonacci Retracement & Extension Calculator Pro tool
- FIFO Capital Gains Calculator (Shares & Mutual Funds) Pro tool
- Financial Ratio Analyzer: Piotroski, Altman & DuPont Pro tool
- Forex & CFD Margin, Leverage & Stop-out Calculator Pro tool
- Forex Swap & Overnight Financing Calculator Pro tool
- Futures Contract Calculator: P&L, Ticks & Margin Pro tool
- Futures Fair Value, Basis & Roll Calculator Pro tool
- FX Forward Rate & Hedge Cost Calculator Pro tool
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O
P
- P/E Ratio & Valuation Multiples Calculator Pro tool
- Pivot Point & Fibonacci Levels Calculator Pro tool
- Portfolio Backtester (Your Own Price Files) Premium tool
- Portfolio Beta Hedge Calculator Pro tool
- Portfolio Performance Calculator (TWR & MWR) Premium tool
- Portfolio Rebalancing Calculator Pro tool
- Position Size & Risk-Reward Calculator Pro tool
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- Share Trading Cost & Break-even Calculator Pro tool
- Shariah Stock Screening Calculator Pro tool
- Sharpe Ratio & Portfolio Risk Calculator Pro tool
- Spread Betting Calculator (UK & Ireland) Pro tool
- Stock Average Calculator Pro tool
- Stock Market Hours & Trading Sessions
- Stock Profit & Break-even Calculator Pro tool
- Strategy Backtester for Your Own Price Files Premium tool
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U
Collections with trading tools
All collections-
Traders & investors
74 toolsSize trades, count costs, model options, review results.
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Finance & CA
298 toolsIncome tax, GST and returns, worked out and checked.
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Small business & tax
313 toolsInvoices, GST and VAT, prices and stock for a shop.
Good to know
Calculators and analysers for trading and investing in shares, options, futures, forex and crypto. They work from the numbers you type or the files you export from your own broker or exchange, which are read in your browser and never uploaded. They use no market data and never tell you what to buy or sell: each one shows its formula and its sources, and says what it leaves out.
Futures, options, CFDs and crypto derivatives use leverage, so losses can be quick and can be larger than what you put in.
- 71 of 72 tools run entirely in your browser; the other one explains on its page what it sends.
- 71 of 72 keep working without a connection once loaded.
- 8 of 72 tools use the network for part of their work; each one says on its page what it sends and where.
- Results are estimates for planning and learning, not financial, tax or investment advice. Check the method and assumptions on each tool’s page.
Other categories
All tools A–Z- 88 tools PDF Merge, split, extract, convert.
- 112 tools Image Compress, resize, convert, crop.
- 240 tools Finance Loans, savings, interest, tax.
- 280 tools Business Invoices, quotes, margins.
- 123 tools Text Count, clean, sort, compare.
- 147 tools Education Grades, citations, study.
- 73 tools Math Calculators and solvers.
- 65 tools Health BMI, calories, pregnancy.
- 120 tools Utility Convert, count down, randomise.
- 67 tools Converters Every unit, exact factors.
- 56 tools Audio & Video Convert, trim, compress media.
- 95 tools Design Colours, gradients, CSS.
- 35 tools Social Media Captions, previews, limits.
- 182 tools Developer Format, validate, encode, decode.
- 66 tools Data CSV, Excel, tables, charts.
- 45 tools SEO Meta tags, sitemaps, schema.
- 100 tools Legal Templates and legal maths.
- 45 tools Science Physics, chemistry, astronomy.
- 50 tools Engineering Electronics, electrical, mechanical.
- 54 tools Construction Materials, area, home costs.
- 48 tools Network DNS, headers, IPs, subnets.
- 60 tools Security Passwords, encryption, keys.
- 15 tools Data Recovery Undelete, scan, repair.