For MacBook traders · Kite, Fyers, Upstox
Positions, live P&L, the GTT stops you actually have in place, charts, journal and sizing, tucked into the black bar at the top of your screen. One hover away, then gone.
Day P&L
+₹12,480
Open risk
₹18,640 · 0.62%
Last 20 trades
Batting 45% · W/L 2.6
| Symbol | Qty | LTP | P&L | Stop |
|---|
Positions, holdings and trades come straight from your broker, whichever exchange they're on. With your own API apps. No server in the middle, no account with us, nothing about your trades leaves your Mac.
Dashboard
Trading status, what the market type allows you to size, open risk right now, and whether the last twenty trades still have an edge. The equity curve sits underneath, where you can't pretend it isn't.
Market Monitor
Nifty 50, Nifty 500 and the sector index you care about, side by side, with GIFT Nifty before the open. Pick the market type and every size the app suggests follows it, so a choppy tape can't talk you into a full position.
Watchlist
Search about 2,900 stocks from your broker's symbol list, by ticker or company name. Each opens with daily candles, volume and RSI against the 60/40 band. Set a price alert from the notch, leave a voice note on the thesis, and jump to TradingView in one click.
Journal & After Exit
Trades sync from your broker through the day, one row per stock per day, tagged by your own systems. After Exit shows what each stock did once you sold it. Uncomfortable reading, which is the point.
Sizing & calendar
Quantity comes from your stop and risk percentage, then gets capped by market type: half size and A+ setups only in a consolidation. Beside it, a trading calendar with market holidays pulled live from your broker.
Closed, but not asleep
Shut, it's just the notch. Give it one number to hold and you'll stop alt-tabbing to your broker.
Across every connected broker, live.
Open without a GTT? The notch says so.
GIFT Nifty from 8:15, so you know the mood.
Works with Second Brain
The Notch is built to sit inside a Second Brain, the free AI knowledge folder for Claude Code, Cursor,
VS Code and Windsurf. Drop it into your projects/ folder, add the /notch skill
that comes with it, and your AI already knows how the app is built.
Type /notch and what you want in plain English. It edits the Swift source, rebuilds, restarts the
notch and writes down what it changed. No Xcode project to fight.
/notch skill included> /notch make the No stop warning red instead of amber
⏺ Reading SuperTraderEdge-Notch/CLAUDE.md
⏺ Editing notch-app/Sources … warning colour → red
⏺ Running notch-app/build.sh ✓ built
⏺ Restarted SuperTraderEdge Notch · noted in log.md
> /notch add my systems: Stage 2 breakout, Pocket pivot
What's inside
Each is a switch in Settings. Turn one off and it leaves the row of icons, so the notch holds only what you open.
How it behaves
Keys and tokens live in a config file on your machine. The app talks only to your brokers, NSE IX for GIFT Nifty, and Google News.
No order is ever placed from the notch. It reads positions, trades and GTTs and tells you the size. The button stays in your broker's app.
Older MacBooks and external displays get a drawn notch. It drops from the top edge and behaves exactly the same.
No subscription, no account, no telemetry. Apple silicon and Intel, macOS 14 Sonoma or later. Light and dark.
Pricing
macOS app · Kite, Fyers, Upstox
₹2,499
One payment. No subscription.
CLAUDE.md for your AI/notch skill for your Second BrainPay by UPI
Send ₹2,499 from any UPI app, then email the screenshot to aniketh@mindstorm.in. The download link comes back to the same address.
macOS 14 Sonoma or later. You'll need an API app with at least one of Zerodha Kite, Fyers or Upstox.
FAQ
Nowhere. The app talks to your brokers directly from your Mac. Your keys sit in config/.env and your journal in a data folder, both on your machine. There's no server, so there's nothing for anyone else to look at.
No. One is enough. Fyers is the one that supplies charts and quotes, so connect it if you want the Market Monitor and watchlist charts.
No, by design. It reads positions, holdings, trades and GTTs and shows you the size you should take. Placing the order stays in your broker's app.
For Kite and Upstox, yes: SEBI requires a fresh 2FA login daily and no app can honestly get around it. Fyers can refresh with a stored token and your PIN. Each broker has a one-button login inside the notch.
Yes. The panel drops from the top edge of the screen, and everything behaves the same. There's a Dock icon and a normal window too.
Second Brain is a free AI knowledge folder for Claude Code, Cursor, VS Code and Windsurf: your notes, rules and projects in one place your AI can read. The Notch is built to live inside one, so typing /notch lets your AI change it for you. You don't need one to use the app. It runs fine from any folder, and you can still open your AI in the Notch folder and ask.
You get a download link by email. Unzip it into your Second Brain's projects/ folder (or anywhere), run the setup script, paste your broker key into the config file and press Connect. About five minutes.
No. It's a calculator and a record keeper for decisions you make. Nothing here or in the app is a recommendation to buy or sell anything.