Real-Time Screener Data

The screener subscribes to real-time Level 1 tick data for all visible instruments, so prices update live as you browse.

How Real-Time Works

1. When search results load, the screener subscribes to Last, Bid, and Ask ticks for each visible instrument
2. Price, change, change %, and volume columns update in real-time
3. When you navigate to a different page or change filters, subscriptions for the previous results are automatically released
4. When the screener is closed, all subscriptions are cleaned up

Visual Feedback

• Green text indicates positive price change (up)
• Red text indicates negative price change (down)
• Volume is formatted with suffixes: K (thousands), M (millions), B (billions)

Volume Formatting

Value	Display
1,234	1.2K
1,234,567	1.2M
1,234,567,890	1.2B

Performance

The screener is optimized for performance:

• Only subscribes to ticks for the current page of results (not all results)
• Subscriptions are cleaned up automatically on page change, filter change, and component destruction
• State (filter settings) is persisted via the docking layout so your filters survive workspace saves and reloads