Svelte 5 Financial Ticker – Real-Time Dashboard Metric

Display real-time financial metrics with the Ticker component. Built with Svelte 5 Runes for 60+ updates per second performance. Fintech-ready design.

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Preview

Portfolio Value

$24,853.42 +2.34%

Use Case

Optimized for Fintech applications, this ticker handles 60+ updates per second using Svelte 5 Runes for fine-grained reactivity. Features tabular numerics for stable layouts during rapid value changes.

Industry Applications

Real-Time Market Data Display (fintech)

Display live market prices with sub-second update latency. The Ticker component uses Svelte 5 fine-grained reactivity to update only the changed values, achieving 60+ FPS even with dozens of tickers.

  • • Tabular numerics prevent layout shift during rapid updates
  • • Configurable decimal precision for different asset classes
  • • Positive/negative change indicators with color coding
  • • Animates smoothly during value transitions

System Metrics Dashboard (devops)

Monitor CPU usage, memory consumption, and request latency with real-time tickers. Perfect for NOC dashboards and on-call engineers.

  • • Percentage suffix for capacity metrics
  • • Threshold-based color changes (normal → warning → critical)
  • • Compact layout for high-density metric grids
  • • WebSocket-ready with optimistic updates

Props API

Ticker component props
PropTypeDefaultDescription
value *number0The numeric value to display
label string''Label displayed above the value
change number0Percentage change indicator (positive/negative)
prefix string''Prefix before the value (e.g., "$")
suffix string''Suffix after the value (e.g., "%")
decimals number2Number of decimal places
class string—Additional CSS classes

* Required prop

Related Components

MeterPanel

See it in Action

Explore the Ticker in an interactive dashboard environment.

Customize in Showroom

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