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Time

This article contains descriptions of types to represent the time of data items.

UNIX timestamp

If your chart displays an intraday interval, you should use a UNIX Timestamp format for time point data transfer.

Note that to prevent errors, you should cast the numeric type of the time to UTCTimestamp (it's a nominal type) type from the package (value as UTCTimestamp) in TypeScript code.

Example:

const timestamp = 1529884800; // June 25, 2018

Business day object

This type is used to specify time for DWM data.

This format uses objects where year, month and day are shown as separate fields:

  • year (number) - year
  • month (number) - month
  • day (number) - day

Example:

const day = { year: 2019, month: 6, day: 1 }; // June 1, 2019

Business day string

This format is shorter than business day format. It allows you to specify dates using an ISO string format (YYYY-MM-DD).

Example:

const timestamp = '2018-06-25'; // June 25, 2018