Public experience

A route-first foundation for marketing, member, and admin sections with Supabase Auth, a row-level-secured database foundation, and a Sanity-powered content layer.

Public routes

Loading marketing content.

We are preparing the public shell, editorial content, and calculator routes for display.

Starting up

Preparing the Northstar workspace.

We are loading the route shell, session state, and the next set of launch surfaces now.

Public experience

Northstar

A route-first foundation for marketing, member, and admin sections with Supabase Auth, a row-level-secured database foundation, and a Sanity-powered content layer.

Open member area Open admin area

Finance tool

Risk-reward calculator

Compare the downside to the upside on a planned trade before you place it, and see how many winners you need to break even.

Inputs

Ticker Symbol

Letters, numbers, dots, and hyphens are supported.

Trade direction

Switches the expected stop and target relationship.

Entry price

Stop price

Target price

Share count

Used to scale per-share numbers into total trade values.

Estimated fees

How the math works

The calculator measures the per-share distance from entry to stop and from entry to target. It scales those distances by your planned share count, then estimates the reward multiple and approximate break-even win rate.

reward multiple = reward per share ÷ risk per share

A 1:2 setup means the target is twice as far from entry as the stop.
Break-even win rate falls as the reward multiple rises.
Fees are included in the total loss and estimated profit figures shown here.

Public routes

Loading marketing content.

We are preparing the public shell, editorial content, and calculator routes for display.