A new take on the trading ladder — instead of a scrolling list of price levels, pricegrid displays prices as a spatial grid of tappable blocks. Arm a block, watch the market move, and execute — all without a traditional order form.
This is a simulation UI exploring whether a grid-based interaction model could be a faster, more intuitive way to trade. It's an open experiment, and contributions are very welcome.
- Displays live price levels as a grid of blocks
- Tap to arm a price level; execution triggers automatically when price is hit
- Tracks open positions and running P&L in real time
- Trade log with per-trade entry price, target, and live P&L
- Simulated execution — no real orders, safe to experiment
This UI concept is experimental and probably too radical to ship without real-world feedback. The goal is to find out if others find it useful, get contributions that sharpen the idea, and build evidence of acceptance before integrating it into a real trading platform.
If you trade, build trading tools, or just have opinions on UI — your feedback is genuinely valuable here.
cd frontend
npm install
npm startcd backend
pip install -r requirements.txt
uvicorn server:app --reload --host 0.0.0.0 --port 8000frontend/— React app (grid UI, simulation controls, trade log, P&L)backend/— FastAPI service scaffold with Mongo-backed status endpointstests/— Python-side tests
Contributions, ideas, and criticism are all welcome. See CONTRIBUTING.md to get started.
GNU AGPL v3 — see LICENSE. If you run a modified version as a network service, you must provide corresponding source to users of that service.