Every trade, as it happens. Every price says where it came from.
Prices and candles stream to the website, the app on your phone and the desktop app as trades print. Each price carries its source and how delayed it is, so you never mistake a delayed quote for a live one.
Built for watching the market move.
Live candles
One-second, one-minute, 5, 15 and 30-minute, hourly and daily candles, built from each trade and updated while they form. The same candles feed the charts and the signal engine.
Your own broker's feed
Connect Upstox, Dhan, Angel One, Zerodha, Schwab, Saxo or Interactive Brokers and your prices come from your own account's feed. It is used for you only, never shared.
Four markets
United States (shares and index futures such as ES and MES), India (NSE cash and F&O), the United Kingdom and Europe, each from a licensed source when you have no broker feed.
Source and delay on every price
Every tick and every candle names its source and its delay. Where a source is delayed we say so, next to the price.
Fast where it counts
A burst of trades redraws the screen once per frame, so prices stay smooth with dozens of symbols on screen. Our target is under 300 ms from trade to screen.
Same data for developers
Candles through REST, GraphQL and MCP, and a server-sent event stream for ticks and candles. See the developer docs.
From the exchange to your screen.
- 1
Trades arrive
From your broker's stream if you have connected one, otherwise from our licensed feed for that market.
- 2
Candles are built
Each trade updates the open candle for every timeframe. The result is the same every time the same trades are replayed, which is how we test it.
- 3
Your screen updates
One connection carries prices and candles to the website, the mobile app and the desktop app. If streaming is unavailable, pages fall back to refreshing every few seconds.
Where prices come from.
- United States
- Your broker (Schwab, Interactive Brokers), else a licensed feed: shares and CME index futures
- India
- Your broker (Upstox, Dhan, Angel One, Zerodha), else a licensed NSE feed for cash and F&O
- United Kingdom
- Your broker (Saxo, Interactive Brokers), else a licensed LSE feed
- Europe
- Your broker (Saxo, Interactive Brokers), else a licensed feed for Xetra, Euronext and more
- Symbols per screen
- Up to 100 streaming at once
- Delay
- Shown on every price; some exchanges' data is delayed unless licensed for real time
Feed availability depends on your broker, your country and our data licences; we switch each one on only once it is licensed and checked.
Start on paper. Go live only when you’re ready.
Set a goal, see whether it’s realistic, and watch AlgoNexus work with simulated money first. No card needed for the 14-day trial.