Find trading hours of a market, when it's closed for holidays, or when it's only open for part of the day.
holidays(mic: SebMarket, year: number): Array<string>Return a list of holidays for the provided market and year. The list contains dates formatted as ISO 8601 dates (YYYY-MM-DD).
halfdays(mic: SebMarket, year: number): Array<string>Similar to holidays, but for half trading days. In Sweden, these are common the day before a holiday, but they also occur in other markets, for example around Christmas.
isHoliday(mic: SebMarket, date: Date): booleanCheck if the provided date is a holiday on the market. Saturday and Sunday are always considered holidays.
isHalfday(mic: SebMarket, date: Date): booleanSimilar to isHoliday, but for half trading days.
isOpen(mic: SebMarket): booleanChecks if the market is open. This takes into account holidays, half trading days, and opening hours.
formatOpeningHours(mic: SebMarket): stringReturns a formatted string of the opening hours of the market. For example, 09:00 - 17:30 for XSTO. Takes into account half trading days and returns any irregular opening hours.
whichHoliday(mic: SebMarket, date: Date): Holiday | nullChecks what holiday, if any, the provided date is. The return types is provided as a TypeScript union instead of the actual name. This way the consumer can choose what to display, which is useful for multilanguage applications.
type Hours = {
openHour: number
openMinute: number
closeHour: number
closeMinute: number
}
marketOpeningHours(mic: SebMarket, date: Date): Hours | nullReturn the open hours of the provided market and date. Handles half trading days.
export type SebMarket =
| "EQTB"
| "SSME"
| "XAMS"
| "XETR"
| "XHEL"
| "XPAR"
| "XSTO";
export type Holiday =
| "ascensionDay"
| "boxingDay"
| "christmasDay"
| "christmasEve"
| "easterMonday"
| "epiphany"
| "goodFriday"
| "independenceDayFinland"
| "independenceDaySweden"
| "laborDay"
| "midsummerDay"
| "midsummerEve"
| "newYearsDay"
| "newYearsEve";