Paste your key in Settings → Finnhub API Key → Save, then pull to refresh on any tab.
Data providers
Volum uses a smart fallback chain: Yahoo Finance first, then Massive, then Finnhub. This reduces rate-limit errors when scanning many symbols. You can optionally add Massive and Claude API keys in Settings for additional features.
Common questions
No picks showing? Pull to refresh on the Picks tab. Verify your API key in Settings if not in demo mode.
Rate limit errors? The app throttles requests automatically. Wait a moment and refresh again.
Is this financial advice? No. Volum provides algorithmic research based on technical indicators. Always do your own due diligence.