CTA2: Selected data from T7-T19
Year
«  2021 › »
20172018201920202021
Payment systems and critical service providers
BOK-Wire+
Number of transactions (millions)44556
Increase in the number of transactions
 (% change on previous year)
7.09.211.95.26.7
Value of transactions (USD billions)69,70575,83778,34489,425106,184
Average value per transaction (USD thousands)17,29217,23215,90717,26019,205
Increase in the real value of transactions
 (% change on previous year, adjusted by CPI inflation)
7.57.22.913.515.8
Value of transactions as a percentage of GDP (%)4,2944,3984,7485,4345,871
Total number of participants (units; end of year)130125125125127
Of which: directly connected participants (units; end of year)130125125125127
Concentration ratio in terms of volume (%)37.839.042.442.041.2
Concentration ratio in terms of value (%)43.444.044.644.443.7
Check Clearing System
Number of transactions (millions)10381625044
Increase in the number of transactions
 (% change on previous year)
-20.7-21.5-22.7-20.3-12.2
Value of transactions (USD billions)1,7741,7811,6221,5301,530
Average value per transaction (USD thousands)1722263135
Increase in the real value of transactions
 (% change on previous year, adjusted by CPI inflation)
-9.9-1.0-9.3-6.2-2.5
Value of transactions as a percentage of GDP (%)109103989385
Total number of participants (units; end of year)2526262627
Of which: directly connected participants (units; end of year)2526262627
Concentration ratio in terms of volume (%)napnapnapnapnap
Concentration ratio in terms of value (%)napnapnapnapnap
Interbank Shared Networks
Number of transactions (millions)5,4286,0976,8268,1199,853
Increase in the number of transactions
 (% change on previous year)
7.512.312.018.921.4
Value of transactions (USD billions)16,58918,63718,49921,75926,867
Average value per transaction (USD thousands)33333
Increase in the real value of transactions
 (% change on previous year, adjusted by CPI inflation)
3.010.7-1.117.020.5
Value of transactions as a percentage of GDP (%)1,0221,0811,1211,3221,486
Total number of participants (units; end of year)5859616365
Of which: directly connected participants (units; end of year)5859616365
Concentration ratio in terms of volume (%)napnapnapnapnap
Concentration ratio in terms of value (%)napnapnapnapnap
Central counterparties and clearing houses
Korea Exchange(KRX)
Number of transactions (thousands)napnapnapnapnap
Increase in the number of transactions
 (% change on previous year)
napnapnapnapnap
Value of transactions (USD billions)455521542730812
Average value per transaction (USD thousands)napnapnapnapnap
Increase in the real value of transactions
 (% change on previous year, adjusted by CPI inflation)
9.413.03.534.18.5
Value of transactions as a percentage of GDP (%)28.030.232.844.444.9
Total number of clearing members (units; end of year)9292929294
Korea Securities Depository (KSD)
Number of transactions (thousands)35,49636,26929,61736,20648,068
Increase in the number of transactions
 (% change on previous year)
26.42.2-18.322.232.8
Value of transactions (USD billions)158181142193241
Average value per transaction (USD thousands)45555
Increase in the real value of transactions
 (% change on previous year, adjusted by CPI inflation)
14.013.1-22.235.821.5
Value of transactions as a percentage of GDP (%)9.710.58.611.713.3
Total number of clearing members (units; end of year)8182817877
Central securities depositories
Korea Securities Depository (KSD)
Number of delivery instructions (thousands)44,36145,75739,43347,08659,740
Increase in the number of delivery instructions
 (% change on previous year)
19.73.1-13.819.426.9
Value of delivery instructions (USD billions)6,7237,0876,8687,6008,607
Average value per delivery instruction (USD thousands)152155174161144
Increase in the real value of delivery instructions
 (% change on previous year, adjusted by CPI inflation)
-1.63.9-3.510.110.5
Value of delivery instructions as a percentage of GDP (%)414.2411.0416.2461.8475.9
Total number of participants (units; end of year)376404451496512
Number of securities held (thousands)6570747991
Value of securities held (USD millions)1,912,9242,064,0282,087,5562,286,4832,588,773