# Commission Implementing Regulation (EU) 2017/1093 of 20 June 2017 laying down implementing technical standards with regard to the format of position reports by investment firms and market operators (Text with EEA relevance), Annex I: Format for the weekly Reports

Extent: E+W+S+N.I.

Table 1
Weekly Reports
{Name of Trading Venue}
{Trading Venue Identifier}
{Date to which the Weekly Report refers}
{Date and time of Publication}
{Name of Commodity Derivative Contract, Emission Allowance or Derivative thereof}
{Venue product code}
{Report status}
Notation of the position quantity
Investment Firms or credit institutions
Investment Funds
Other Financial Institutions
Commercial Undertakings
Operators with compliance obligations under Directive 2003/87/EC
Long
Short
Long
Short
Long
Short
Long
Short
Long
Short
Number of positions
Risk Reducing directly related to commercial activities
Other
Total
Changes since the previous report (+/–)
Risk Reducing directly related to commercial activities
Other
Total
Percentage of the total open interest
Risk Reducing directly related to commercial activities
Other
Total
Number of Persons holding a position in each category
Combined
Combined
Combined
Combined
Combined
Total
Table 2
Symbol table for Table 3
SYMBOL
DATA TYPE
DEFINITION
{ALPHANUM-n}
Up to n alphanumerical characters
Free text field.
{DECIMAL-n/m}
Decimal number of up to n digits in total of which up to m digits can be fraction digits
Numerical field for both positive and negative values:
decimal separator is ‘.’ (full stop),
negative numbers are prefixed with ‘–’ (minus).
Where applicable, values are rounded and not truncated.
{DATEFORMAT}
ISO 8601 date format
Dates shall be formatted in the following format:
YYYY-MM-DD.
{DATE_TIME_FORMAT}
ISO 8601 date and time format
Date and time in the following format:
YYYY-MM-DDThh:mm:ss.ddddddZ.
‘YYYY’ is the year,
‘MM’ is the month,
‘DD’ is the day,
‘T’ — means that the letter ‘T’ shall be used,
‘hh’ is the hour,
‘mm’ is the minute,
‘ss.dddddd’ is the second and its fraction of a second,
Z is UTC time.
Dates and times shall be reported in UTC.
{MIC}
4 alphanumerical characters
Market identifier as defined in ISO 10383
{INTEGER-n}
Integer number of up to n digits in total
Numerical field for both positive and negative integer values.
Table 3
Table of fields to be reported for every commodity derivative, emission allowance or derivative for the purposes of Article 1
Commission Delegated Regulation (EU) 2017/565 of 25 April 2016 supplementing Directive 2014/65/EU of the European Parliament and of the Council as regards organisational requirements and operating conditions for investment firms and defined terms for the purposes of that Directive (OJ L 87, 31.3.2017, p. 1).
FIELD
DETAILS TO BE REPORTED
FORMAT FOR REPORTING
Name of Trading Venue
Field to be populated with the full name of the trading venue.
{ALPHANUM-350}
Trading Venue Identifier
Field to be populated with the ISO 10383 segment MIC of the trading venue. Where the segment MIC does not exist, use the operating MIC.
{MIC}
Date to which the Weekly Report refers
Field to be populated with the date corresponding to the Friday of the calendar week on which the position is held.
{DATEFORMAT}
Date and time of Publication
Field to be populated with the date and time on which the report is published on the trading venue's website.
{DATE_TIME_FORMAT}
Name of Commodity Derivative Contract, Emission Allowance or Derivative thereof
Field to be populated with the name of the commodity derivative contract, emission allowance or derivative thereof identified by the venue product code.
{ALPHANUM-350}
Venue product code
Field to be populated with a unique and unambiguous alphanumeric identifier utilised by the trading venue grouping together contracts with different maturities and strike prices in the same product.
{ALPHANUM-12}
Report status
Indication as to whether the report is new or a previous report is cancelled or amended.
Where a previously submitted report is cancelled or amended, a report which contains all the details of the original report should be sent and the ‘Report status’ should be flagged as ‘CANC’.
For amendments a new report that contains all the details of the original with all necessary details amended should be sent and the ‘Report status’ should be flagged as ‘AMND’.
‘NEWT’ New
‘CANC’ Cancellation
‘AMND’ Amendment
Number of positions
Field to be populated with the aggregate quantity of open interest held on Friday at the end of the trading day. The quantity should be expressed either in number of lots (when the position limits are expressed in lots) or units of the underlying.
Option contracts shall be included in the aggregation and reported on a delta-equivalent basis.
{DECIMAL-15/2}
Notation of the position quantity
This field shall be populated with the units used to report the number of positions.
‘LOTS’ if the position quantity is expressed in lots
or
{ALPHANUM-25} a description of the units used if the position quantity is expressed in units of the underlying
Changes since the previous report (+/–)
Field to be populated with the position quantity reflecting the increase or decrease in the position with respect to the previous Friday.
In the case of a decrease in the position the number shall be expressed as a negative number prefixed with ‘–’ (minus).
{DECIMAL-15/2}
Percentage of the total open interest
Field to be populated with the percentage of the total open interest represented by the positions.
{DECIMAL-5/2}
Number of persons holding a position in each category
Field to be populated with the number of persons holding a position in the category.
If the number of persons holding a position in the category is below the number specified in Commission Delegated Act in respect of Article 58(6) MiFID II, the field shall be populated with ‘.’ (full stop).
{INTEGER-7}
or
{ALPHANUM-1} if the field has to be populated with ‘.’ (full stop).

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Source: https://www.legislation.gov.uk/eur/2017/1093/annex/I (the official version)
Page: https://openlegislation.uk/eu-regulation-2017-1093/annex-I
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.