Central European Summer Time change

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3/19/2018

On Sunday March 25th, 2018, 2 AM CET will change onto 3 AM CEST.

ISOT

Trading day for Sunday March 25th, 2018 will have only 23 trading hours. 1st trading hour will be equal to 0:00 AM - 1:00 AM, 2nd trading hour will be equal to 1:00 AM - 2:00 AM (CET), 3rd trading hour will be equal to 3:00 AM - 4:00 AM (CEST), 4th trading hour will be equal to 4:00 AM - 5:00 AM... until 23rd trading hour will be equal to 11:00 PM - 00:00 AM.

Representation of trading periods at IDM Dashboard for the trading day March 25h, 2018 will be as following:

  • 1. trading hour corresponding with period 0:00 – 1:00 will be represented as  „00 – 01“, or „T00-01“ during March 24th, 2018,
  • trading hour corresponding with period 1:00 – 2:00 (CET) will be represented as „01 – 02“, or „T01-02“ during March 24th, 2018,
  • trading hour corresponding with period 3:00 – 4:00 (CEST) will be represented as „03 – 04“, or „T03-04“ during March 24th, 2018.

Other trading hours will be represented appropriately to local time (CEST) and the last trading hour will be represented as following:

  • 23. trading hour corresponding with period 23:00 – 24:00 will be represented as „23 – 24“, or „T23-24“ during March 24th, 2018.

 

ISZO

Trading day for Sunday March 25th, 2018 will have only 23 trading hours meaning that daily schedule will consist of 92 periods instead of 96. 1-4th period will be equal to 0:00 AM - 1:00 AM, 5-8th period will be equal to 1:00 AM - 2:00 AM (CET), 9-12th period will be equal to 3:00 AM - 4:00 AM (CEST), 13-16th period will be equal to 4:00 AM - 5:00 AM ... until 89-92nd period will be equal to 11:00 PM - 00:00 AM.

Intraday registration will run in 23 time sequences corresponding to the respective trading hours for Sunday March 25th, 2018. The 2nd time sequence of intraday will be equal to 1:00 AM - 2:00 AM (CET) and the 3rd time sequence of intraday will be equal to 3:00 AM - 4:00 AM (CEST). Registration of changes in daily diagrams for the intraday trading hour will be closed 30 minutes before the beginning of the trading hour. Changes in daily diagrams for the intraday trading hour will be confirmed 15 minutes before the beginning of the trading hour. 

ISOM/ISCF

Measurement types A and B for trading day March 25th, 2018 will consist of 92 periods. In case of submission of measured values through automated interface, 8th period will have range of 201803250145-201803250300.

RRM

Trading day for Sunday March 25th, 2018 will have only 23 trading hours. 1st trading hour will be equal to 0:00 - 1:00, 2nd trading hour will be equal to 1:00 - 2:00 (CET), 3rd trading hour will be equal to 3:00 - 4:00 (CEST), 4th trading hour will be equal to 4:00 - 5:00... until 23rd trading hour will be equal to 23:00 - 24:00.