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built by a trader who ships code

Trade with the tooling of aquant desk — not a tips channel

Free F&O calculators with current NSE rates. Backtested strategies sold once, with the full rulebook and open-source execution code. And custom algo systems, engineered and deployed on your own infrastructure.

no subscriptions · open-source execution code · you own everything

execution-engine — paper mode

$ python strangle_executor.py --paper

[09:45:02]connected · broker API (paper mode)

[09:45:03]NIFTY spot 24,150.35 · IV percentile 62

[09:45:03]SELL 24500CE @ 41.25 · SELL 23800PE @ 38.90

[09:45:04]margin required ₹1,42,318 · within limit

[09:45:04]weekly loss cap 2.0% — armed

[09:45:05]telegram alert delivered ✓

$

illustrative output — paper trading mode, not live results

How do you want your system built?

Two ways to get a rules-based system running — pick the one that fits.

pre-built · from ₹7,999 one-time

Pre-defined Strategies

Backtested rulesets, ready to own.

  • Full methodology tradebook — every rule stated precisely
  • Open-source Python execution code you can audit
  • Optional done-for-you cloud deployment
Browse the catalog

built for you · scoped per project

Custom Strategy Development

Your rules, engineered end to end.

  • Broker API integration with risk checks
  • Honest backtesting with stated assumptions
  • Dockerized cloud deployment on your infrastructure
How custom builds work

The toolbox

Every calculator is free, no signup. New ones ship as they're built.

all tools →

Options Charges Calculator

Coming soon

F&O Margin Calculator

Planned

Position Sizing Calculator

Planned

Options Greeks Calculator

Planned

Strategy Payoff Visualizer

Planned

F&O Tax Calculator

Planned

Built like infrastructure, not content

The rules this site operates by — they're the product as much as anything on the shelf.

01

One-time products

Buy a strategy once and own it — the tradebook, the code, the deployment. No subscription treadmill, no drip-fed content.

02

Open execution code

Every strategy ships with readable Python you can audit line by line. If you can't see how it trades, you shouldn't run it.

03

Assumptions stated

Every backtest publishes its costs, slippage and fill assumptions next to the numbers. No cherry-picked equity curves.

04

Your infra, your broker

Deployed systems run in your cloud account, under your broker keys. Your capital never passes through this site.

// custom development

Have a strategy in your head that no platform can run?

That's the actual specialty here. Broker API integration, honest backtesting, Dockerized cloud deployment — engineered once, handed over, yours.