StockMock is an Indian platform for backtesting and simulating index options strategies, often searched as “mock stock”. It covers Nifty, Bank Nifty, FinNifty, Sensex, Midcap Nifty and Bankex through five tools: Backtest, Option Simulator, Strategy Builder, Option Chain and Charts.
It suits traders who want to test time-based index options setups on past data. It does not offer forward testing or live execution, and its free credits only cover the latest one month of backtest data.
Quick verdict: StockMock covers index options backtesting and simulation. If you also want stock options, MCX, forward testing and broker execution in the same place, AlgoTest covers more of that path.
Based on StockMock’s product pages, its terms and a third-party plan listing, checked on 10 November 2026.
StockMock at a Glance
What StockMock Offers
StockMock’s tools are built around index options strategies with fixed rules.
The backtest tool runs time-based strategies across past data and reports metrics such as max drawdown and success rate.
Strategy inputs include instrument, call or put, buy or sell, strike, premium range, lots, stop loss, target, and entry and exit time.
Backtests support leg-wise stop loss and profit lock, and can factor in slippage, brokerage and taxes.
The strategy builder shows a payoff graph and covers all available expiries.
The Charts section shows rolling straddle charts, OI across strikes and a multi-chart layout.
StockMock Simulator: How It Works and Where It Stops
The StockMock simulator lets you build positions on past sessions using historical index options data. Its plan listing states that simulator data starts from 1 January 2021, and the simulator sits on paid plans.
Its product pages don’t list a way to import your own past trades into the simulator. They also name only index underlyings, so stock options and MCX commodity options can’t be replayed.
AlgoTest’s option simulator replays the historical option chain for a chosen date and time. You can step through manually, use AutoPlay or drag to any point in the day. It also lets you replay your own live or paper trades to review how you managed them.
Is StockMock Free? Pricing and Plans
StockMock is free only for a limited window of data. Its terms define free credits as backtesting on the latest one month of data, and backtesting across the full history requires a paid plan.
A third-party plan listing shows a Starter plan for the simulator, builder and charts at ₹349 per month before GST, with higher tiers above it. Prices change, so confirm current plans and renewal terms on StockMock’s site.
For comparison, AlgoTest’s free plan includes 100 backtests a month on index options, stock options and MCX.
StockMock vs AlgoTest
What this means in practice
Say you test a Nifty short straddle: enter at 9:20 AM at the ATM strike, exit on a 30% stop-loss per leg or at 3:15 PM.
On StockMock, you can backtest those rules and study the result. To trade it, you rebuild the setup in your broker terminal and run it by hand.
On AlgoTest, the same strategy moves from backtest to forward test to live execution without being rebuilt. You can also replay any day where it lost money in the simulator to see what happened.
For a feature-by-feature view of the two simulators, see our StockMock vs AlgoTest Option Simulator comparison.
Who StockMock Suits, and Who Should Look Elsewhere
StockMock suits:
Traders who test fixed, time-based setups on index options only.
Traders who place every order manually and only want to check a setup on past data first.
You may want another platform if:
You trade stock options or MCX commodity options.
You want to forward test a strategy on live data before risking money.
You want a tested strategy to run through your broker without rebuilding it.
You want to backtest more than the latest month of data without paying first.
StockMock Alternatives
AlgoTest. Backtesting, an option simulator, a strategy builder, forward testing and broker-connected execution sit in one platform. It covers index options, stock options and MCX.
StockMojo. An options simulator that replays past sessions in steps from one minute to one day. Its landing page lists seven indices and 200+ F&O stocks, with extended history and saved strategies on paid plans.
Opstra. Definedge’s options analytics platform, with a strategy builder and a historical simulation view. Our Opstra Simulator vs AlgoTest comparison covers how its simulator works.
Sensibull. A strategy builder with virtual trading on live prices. It does not replay past sessions.
NiftyTrader. Option chain and OI data, with an options simulator for Nifty, Bank Nifty and FinNifty.
For a wider list, read best options simulators in India.
StockMock or AlgoTest: Which Should You Choose?
Choose StockMock if you only test index options and plan to trade every setup by hand.
Choose AlgoTest if you want to:
Test index options, stock options and MCX in one place.
Replay past sessions and your own trades on the historical option chain.
Forward test a strategy before it touches real money.
Deploy the same strategy through your broker once it holds up.
Build a Tested Strategy Before You Go Live
Whichever tool you use, turn the setup into a strategy you can check. Define the market context, your entry, your exit and the risk on each position. Then evaluate it across historical sessions and live market conditions before real money is involved.
AlgoTest helps you move from an idea to a strategy you can inspect and test before deciding whether to deploy it.
Join us as we simplify options trading in India.
Related Reading
How to Backtest a Strategy on an Option Simulator: Step by Step
StockMock vs Opstra vs AlgoTest: Best Algo Trading Platform for Retail Traders
FAQs
Is StockMock free?
Only partly. StockMock’s free credits cover backtesting on the latest one month of data. Full-history backtesting, the simulator, the strategy builder and charts need a paid plan.
Is “mock stock” the same as StockMock?
Yes. “Mock stock” is a common way people search for StockMock (stockmock.in). It is an options backtesting and simulation platform, not a stock market game.
Does StockMock support live trading?
No. StockMock’s product pages list testing, simulation, strategy building and charts, but not live execution. You place trades through your broker separately.
How far back does the StockMock simulator data go?
StockMock’s plan listing states that simulator data is available from 1 January 2021.
Does StockMock support stock options or MCX?
StockMock’s product pages name only index underlyings: Nifty, Bank Nifty, FinNifty, Sensex, Midcap Nifty and Bankex. AlgoTest covers index options, stock options and MCX.
What is the best StockMock alternative?
It depends on what you need after testing. AlgoTest covers backtesting, simulation, forward testing and live execution in one platform. StockMojo and NiftyTrader are simulator-focused options.