You've opened Zerodha Kite at 9:15 AM, heart racing as you watch that green candle spike up on your holdings chart, wondering if it's time to book profits.
What Happens
When you tap on any stock in your Zerodha portfolio, the chart screen instantly loads with a clean white background and prominent price movements. The current price sits boldly at the top in green or red, with percentage change clearly visible. Below, candlestick patterns flow across time intervals you can switch between—1D, 1W, 1M—with smooth transitions. Volume bars pulse at the bottom in subtle gray, while your finger traces potential support levels using the built-in drawing tools.
The Design Principle
This demonstrates Progressive Disclosure—revealing complex information in digestible layers. Instead of overwhelming users with every technical indicator at once, Zerodha presents core price data first, then allows traders to add indicators like RSI or MACD through a clean toolbar. This layered approach works because 80% of retail traders primarily track price and volume before diving deeper, reducing cognitive load during those critical decision-making moments when markets move fast.
How to Talk About It
"We implemented progressive disclosure in the Zerodha charts to match trader behavior patterns. Users see price action immediately—that's their primary need—then can layer on complexity as needed. This reduced average time-to-first-trade by 23% because users weren't paralyzed by analysis options."
Key Terms
- Progressive Disclosure: Revealing features/information gradually based on user needs
- Cognitive Load: Mental effort required to process information (Common mistake: Adding every feature upfront)
- Visual Hierarchy: Organizing elements by importance using size, color, and position
- Information Architecture: How data is structured and presented for easy navigation
Practice on ProMode
Open any trading app and identify three instances of progressive disclosure in their charts interface. Practice explaining this on ProMode with AI voice calls.