注意： 本文档适用于 Nuvexlens 高级图表分析系统。Nuvexlens 完美支持各类技术指标与策略回测，助您做出更明智的交易决策。
MBA Purchase Index (PIND)
Purchase Index by Mortgage Bankers Association of America.
All countries for which PIND is available are listed below:
- United States
Purchase Index by Mortgage Bankers Association of America.
All countries for which PIND is available are listed below: