Quote Extended Hours
data class QuoteExtendedHours(val preMarketPrice: Double? = null, val preMarketChange: Double? = null, val preMarketChangePercent: Double? = null, val preMarketTime: Instant? = null, val postMarketPrice: Double? = null, val postMarketChange: Double? = null, val postMarketChangePercent: Double? = null, val postMarketTime: Instant? = null)(source)
장전/장후 거래 정보