Signal is a fast, focused marketwatch app for learning to track live stock prices — nothing more, nothing less.

Built for people who want a clean, distraction-free way to study the market, Signal strips away the clutter and gets you straight to the two things that matter: adding the symbols you want to learn about, and watching their prices move in real time.

WHAT YOU CAN DO
• Add symbols to your personal marketwatch in seconds — search by name or symbol and add instantly.
• Track live prices from NSE & BSE with fast, frequent updates.
• See at-a-glance price change with clear color coding (green/red) and percentage change.
• View bid/ask, day high/low, and volume for each symbol.
• Organize your watchlist your way — reorder, pin your most-watched symbols, and remove symbols you no longer need.
• Search thousands of symbols quickly with a clean, low-friction search flow.

BUILT FOR LEARNING
Signal's interface is intentionally minimal, designed to help students, beginners, and casual market watchers build the habit of reading live prices without distraction. No noisy dashboards, no overwhelming charts by default — just a focused list of the symbols you're watching and their live prices, front and center. A built-in dark mode keeps things comfortable for long study sessions, including on OLED screens.

PRIVACY-RESPECTING BY DESIGN
Signal doesn't sell your data or use it for advertising. Your marketwatch and account information are used only to run the app for you. Secure sign-in is protected with encrypted credential storage, and biometric quick sign-in (fingerprint/Face ID) is available on supported devices.

WHO IT'S FOR
Signal is built for students learning to read the market, beginners building market awareness, and casual followers who want a lightweight way to keep tabs on live prices, without the complexity of a full trading terminal.

EDUCATIONAL AND TRAINING PURPOSE
Signal is intended for educational and market-familiarization purposes only. Market data displayed in the app is sourced from NSE & BSE and is provided for learning and informational use — it does not constitute investment advice, and Signal does not execute trades. Data refresh may occasionally be delayed; while we strive for accuracy, Signal makes no guarantees about the timeliness or completeness of market data and is not liable for decisions made using data shown in the app.

Have feedback or need help? Reach us any time — we usually respond within a business day.