13 trading calculators from EquityX.
Each card below is listed with what it computes.
Each calculator runs fully in your browser. No number leaves your browser.
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Pivot levels by the Classic, Fibonacci and Camarilla methods, plus Woodie and DeMark. Computed from the previous session High, Low and Close.
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The Central Pivot Range: Top Central, Pivot and Bottom Central, with the width between them as a percentage.
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How many shares or F&O lots fit inside your own risk limit, from the capital, entry price and stop-loss price you enter.
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The F&O lot size of every NSE and BSE index with the circular behind it, the lot size history, and the value of one lot for a premium or price you enter.
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The weighted average price of several purchases made at different prices — each purchase weighted by its quantity.
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The full math of brokerage, exchange charges, SEBI fees and GST. STT/CTT and stamp duty are also included, along with the breakeven price. Each rate can be changed.
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Net profit or loss after brokerage, STT, exchange charges, SEBI fee, stamp duty and GST, with the breakeven sell price and the points needed to reach it.
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Expiry P&L for up to four option legs: biggest gain, biggest loss, breakeven points and the payoff chart.
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The Black-Scholes theoretical price of an option. It also gives delta, gamma and theta. Vega, rho and implied volatility from a price complete the picture.
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The total payout to option writers at each strike, the max pain strike that follows from it, and PCR (OI).
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Lot size, tick size and tick value of MCX contracts. Also the contract value and P&L for a given number of lots.
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Square of 9 levels above and below any price you enter, at eight angles from 45° to 360°, with the formula written out.
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Retracement levels from 23.6% to 78.6% and extensions to 261.8% for a swing high and low you enter, in an uptrend or a downtrend.
Quick Answers
- What calculators are on this page?
- This hub links to 13 calculators. They cover pivot points, CPR, Gann Square of 9 and Fibonacci levels, position size, index lot size, stock averaging, brokerage and intraday profit. The rest are option Greeks, option payoff, max pain and MCX lot size.
- Do these calculators send my numbers to a server?
- No. All 13 run fully inside your browser. No number you enter leaves your browser, and nothing is stored.
Daily Market Data
These calculators run on the numbers you enter yourself. The pages built on daily exchange data are other pages, and they update themselves each trading session.
What Is Not on These Pages
There is no investment advice on these pages. Each calculator does one job and nothing more. Which price to use and how much risk to take are your decisions. So is where to place a stop-loss. No number for any of this is put forward on these pages.
Wherever statutory rates and contract specs appear, their as-of date is written alongside and each one of them can be changed. Check your own charges against your own contract note.
Related pages
Frequently Asked Questions
How do these calculators run?
Each calculator runs fully in your browser. You enter numbers, the math happens there, and the result appears there. No number is sent to any server, and nothing is saved.
Is a login needed to use them?
No. No login, no sign-up. Open the page and enter your numbers.
How current are the statutory rates and contract specs?
Four pages carry such numbers: the brokerage calculator, the intraday profit calculator, the index lot size page and the MCX lot size page. Each states its source and the date it was last checked. These numbers change from time to time, so check them against the exchange circular or your contract note.
Are these results investment advice?
No. Each calculator does one job, using the numbers you enter yourself. No such claim is on these pages, and none will be. That covers which price to use and how much risk to take. It also covers where to place a stop-loss.
Where is the daily market data?
It is on other pages: support and resistance levels, option chain, FII/DII data and gap up/gap down stocks. Their links are given lower down on this page. The calculators run on the numbers you enter; those pages run on daily exchange data.
Do these include brokerage and taxes?
Only in the brokerage calculator. The rest show their own math alone. Pivot levels, average price, payoff and Greeks do not include any charges.