Sheet 1: Explanatory note

	
	
	
	
	
	
	
	
	

		

 
		
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
Bond liquidity - Completeness indicators
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
A. Completeness indicators
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
Completeness shortfall
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
This is a measure that gives an indication of the performance of the venue in terms of completeness compared to other trading venues. It reflects the percentage of missing data for which a particular venue is responsible. One record corresponds to a one-day report.
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
The formula for the completeness shortfall on MIC M is the following:
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		

 
		
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
Completeness ratio
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
This is an indicator that provides information on the completeness of a particular venue taken in isolation, irrespective of the performance of other venues. The completeness ratio is calculated as the number of records received from a venue divided by the total number of records expected (i.e. the sum of the number of records received and the number of records not received) from that venue over the relevant period. One record corresponds to a one-day report.
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
The formula for the completeness ratio on MIC M is the following:
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		

 
		
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
B. Structure of the tab "Completeness Bonds"
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
The following information is provided:
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
Trading venue country of establishment: the country code of the country of establishment of the TV
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
Trading venue name: the name of the trading venue
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
Trading venue MIC Code: the MIC of the trading venue
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
Number of incomplete ISINs: number of ISINs with at least one missing record in the observation period considered
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
Completeness shortfall: value of the completeness shortfall calculated as described above
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
Completeness ratio: value of the completeness ratio calculated as described above
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
Number of ISINs: number of ISINs available for trading during the observation period on the trading venue
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
Number of reporting periods: total number of reporting days over the observation period across all ISINs available for trading during the period on the trading venue
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
Observation period start date: this is the start of the observation period used for the calculation of the completeness indicators
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
Observation period end date: this is the end of the observation period used for the calculation of the completeness indicators
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
The observation period used to calculate the completeness indicators is the relevant quarter used for the quarterly liquidity assessment publication
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
Disclaimer
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
The liquidity assessment of a bond is based on the trading activity executed on that bond on trading venues, systematic internalisers (SIs) and OTC. However, the analysis of the completeness of data can only be performed with regard to trading venues where the period from which data is expected to be received for that bond-trading venue combination, can be determined. This period is defined by the “date of admission to trading or date of first trade” and “termination date” of the instrument on the trading venue, as submitted to the reference data system (FIRDS).  
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
Version
		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


		


	
	

		


		
This file has been published on 3 May 2022