| Wednesday, March 3, 2021 | 1 USD = 1121.03 KRW |
| Tuesday, March 2, 2021 | 1 USD = 1101.83 KRW |
| Monday, March 1, 2021 | 1 USD = 1123.37 KRW |
| Friday, February 26, 2021 | 1 USD = 1119.13 KRW |
| Thursday, February 25, 2021 | 1 USD = 1107.21 KRW |
| Wednesday, February 24, 2021 | 1 USD = 1109.31 KRW |
| Tuesday, February 23, 2021 | 1 USD = 1110.67 KRW |
| Monday, February 22, 2021 | 1 USD = 1103.94 KRW |
| Friday, February 19, 2021 | 1 USD = 1106.22 KRW |
| Thursday, February 18, 2021 | 1 USD = 1104.55 KRW |
| Wednesday, February 17, 2021 | 1 USD = 1106.46 KRW |
| Tuesday, February 16, 2021 | 1 USD = 1102.24 KRW |
| Monday, February 15, 2021 | 1 USD = 1103.37 KRW |
| Friday, February 12, 2021 | 1 USD = 1102.22 KRW |
| Thursday, February 11, 2021 | 1 USD = 1103.98 KRW |
| Wednesday, February 10, 2021 | 1 USD = 1110 KRW |
| Tuesday, February 9, 2021 | 1 USD = 1116.33 KRW |
| Monday, February 8, 2021 | 1 USD = 1116.85 KRW |
| Friday, February 5, 2021 | 1 USD = 1119.13 KRW |
| Thursday, February 4, 2021 | 1 USD = 1113.15 KRW |
| Wednesday, February 3, 2021 | 1 USD = 1113.61 KRW |
| Tuesday, February 2, 2021 | 1 USD = 1116.88 KRW |
| Monday, February 1, 2021 | 1 USD = 1117.43 KRW |
| Friday, January 29, 2021 | 1 USD = 1112.29 KRW |
| Thursday, January 28, 2021 | 1 USD = 1107.5 KRW |
| Wednesday, January 27, 2021 | 1 USD = 1101 KRW |
| Tuesday, January 26, 2021 | 1 USD = 1101.73 KRW |
| Monday, January 25, 2021 | 1 USD = 1104.64 KRW |
| Friday, January 22, 2021 | 1 USD = 1099.9 KRW |
| Thursday, January 21, 2021 | 1 USD = 1096.25 KRW |
| Wednesday, January 20, 2021 | 1 USD = 1100.99 KRW |
| Tuesday, January 19, 2021 | 1 USD = 1103.1 KRW |
| Monday, January 18, 2021 | 1 USD = 1102.96 KRW |
| Friday, January 15, 2021 | 1 USD = 1094.9 KRW |
| Thursday, January 14, 2021 | 1 USD = 1097.11 KRW |
| Wednesday, January 13, 2021 | 1 USD = 1093.54 KRW |
| Tuesday, January 12, 2021 | 1 USD = 1096.45 KRW |
| Monday, January 11, 2021 | 1 USD = 1092.82 KRW |
| Friday, January 8, 2021 | 1 USD = 1093.07 KRW |
| Thursday, January 7, 2021 | 1 USD = 1086.95 KRW |
| Wednesday, January 6, 2021 | 1 USD = 1086.45 KRW |
| Tuesday, January 5, 2021 | 1 USD = 1086.62 KRW |
| Monday, January 4, 2021 | 1 USD = 1084.73 KRW |
| Friday, January 1, 2021 | 1 USD = 1084.65 KRW |
| Thursday, December 31, 2020 | 1 USD = 1086.42 KRW |
| Wednesday, December 30, 2020 | 1 USD = 1092.62 KRW |
| Tuesday, December 29, 2020 | 1 USD = 1095 KRW |
| Monday, December 28, 2020 | 1 USD = 1099.09 KRW |
| Friday, December 25, 2020 | 1 USD = 1099.91 KRW |
| Thursday, December 24, 2020 | 1 USD = 1104.8 KRW |