longbridge-etf-flow

US ETF capital-flow analysis — sector rotation signals from ETF inflows and outflows.

Response language: match the user's input language — Simplified Chinese / Traditional Chinese / English.

When to use

Trigger on prompts asking about:

• ETF-level capital flows — "XLK 资金流向", "SPDR ETF flow", "哪个板块 ETF 资金在流入"
• Sector rotation signals via ETFs — "行业轮动信号", "sector rotation signal"
• Risk appetite from ETF volume — "避险情绪", "risk-on / risk-off via ETF"
• Thematic momentum — "科技 ETF 动量", "tech ETF momentum"

For individual stock capital flow defer to longbridge-capital-flow. For index constituents defer to longbridge-constituent.

Common sector ETF reference