So Dext T3 terminal software introduced the orderflow and footprint chart.
They didn’t just slap an order flow widget onto their regular mobile app or standard web platform. They built a proprietary back-end processing system called the DEXT Trading Engine.
Server-Side Aggregation: Instead of pushing the raw, unfiltered firehose of Tick-by-Tick (TBT) exchange data straight to your home internet (which would crash it), Dhan’s backend servers absorb the massive raw TBT data feed from the NSE.
Their servers do the heavy lifting of calculating the Bid vs. Ask transaction math and Cumulative Delta in the cloud, and then they stream the processed data grid down to the terminal. You get the benefits of the raw data without the bandwidth bloat.
Dhan pushed their true order flow tools heavily onto their Desktop Terminal (DEXT T3) rather than their standard mobile app.
Is Zerodha working on anything similar because for advanced traders, order flow data is genuinely gamechanger ???