Security symbol
Market, e.g. "HK"
Event content description
Security name
Date type label, e.g. "盘前"
Event date string, e.g. "2025.05.02"
Chart UID (may be empty)
Structured data key-value pairs
Event type code, e.g. "financial"
Event datetime (unix timestamp string)
Icon URL
Importance star rating (0–3)
Internal event ID
Financial market session time string
Currency
Activity type code
One financial calendar event