Built by one person. No accounts, no subscriptions, no installers that phone home — each app is a single setup file that does its job and gets out of the way.
Scans the most liquid Kalshi markets closing within two hours and rides short-term price moves — take-profit, stop-loss, and reversal exits built in.
A live signals feed lists every market the last sweep looked at, with the reason it did or didn't qualify — spread too wide, price out of range, momentum under the trigger.
Three starting configurations from steady to scalper, or tune every knob yourself and save it as a named setup you can switch back to later.
A daily loss limit that stops the engine on its own, one-click flatten to close everything at market, a re-entry cooldown so it can't sell and instantly re-buy the same market, and filters that skip books not worth touching.
The whole app is on GitHub under MIT, with a 72-assertion test suite covering the engine rules. Read exactly what it does before you run it, or build the installer yourself.
Paper-trades on live market data out of the box. Real orders only happen after you add your own API keys and explicitly switch to live mode.
One 79 MB installer. Installs per-user, keeps its data in one folder, uninstalls clean. No account, no background services.
ROM Trader