{"schema": "kr-rates/v1", "service": "kr-rates-fx-v1", "as_of_request": "2026-10-06", "latest_observation": "2026-10-03", "series": {"base": {"id": "base", "name_ko": "한국은행 기준금리", "name_en": "BoK base rate", "unit": "% per year", "source": "Bank of Korea ECOS 722Y001/0101000", "status": "OK", "date": "2026-10-03", "value": 3.0, "prev_date": "2026-10-02", "prev_value": 3.0, "change_bp": 0.0}, "call": {"id": "call", "name_ko": "콜금리(1일)", "name_en": "Call rate, overnight", "unit": "% per year", "source": "Bank of Korea ECOS 817Y002/010101000", "status": "OK", "date": "2026-10-01", "value": 3.05, "prev_date": "2026-09-30", "prev_value": 3.105, "change_bp": -5.5}, "kofr": {"id": "kofr", "name_ko": "KOFR", "name_en": "KOFR (Korea overnight financing repo rate)", "unit": "% per year", "source": "Bank of Korea ECOS 817Y002/010901000", "status": "OK", "date": "2026-10-01", "value": 3.091, "prev_date": "2026-09-30", "prev_value": 3.108, "change_bp": -1.7}, "cd91": {"id": "cd91", "name_ko": "CD(91일)", "name_en": "CD 91-day", "unit": "% per year", "source": "Bank of Korea ECOS 817Y002/010502000", "status": "OK", "date": "2026-10-02", "value": 3.21, "prev_date": "2026-10-01", "prev_value": 3.21, "change_bp": 0.0}, "cp91": {"id": "cp91", "name_ko": "CP(91일)", "name_en": "CP 91-day", "unit": "% per year", "source": "Bank of Korea ECOS 817Y002/010503000", "status": "OK", "date": "2026-10-02", "value": 3.44, "prev_date": "2026-10-01", "prev_value": 3.43, "change_bp": 1.0}, "msb91d": {"id": "msb91d", "name_ko": "통안증권(91일)", "name_en": "MSB 91-day", "unit": "% per year", "source": "Bank of Korea ECOS 817Y002/010400000", "status": "OK", "date": "2026-10-02", "value": 3.159, "prev_date": "2026-10-01", "prev_value": 3.138, "change_bp": 2.1}, "msb1y": {"id": "msb1y", "name_ko": "통안증권(1년)", "name_en": "MSB 1-year", "unit": "% per year", "source": "Bank of Korea ECOS 817Y002/010400001", "status": "OK", "date": "2026-10-02", "value": 3.576, "prev_date": "2026-10-01", "prev_value": 3.566, "change_bp": 1.0}, "msb2y": {"id": "msb2y", "name_ko": "통안증권(2년)", "name_en": "MSB 2-year", "unit": "% per year", "source": "Bank of Korea ECOS 817Y002/010400002", "status": "OK", "date": "2026-10-02", "value": 3.898, "prev_date": "2026-10-01", "prev_value": 3.969, "change_bp": -7.1}, "ktb1y": {"id": "ktb1y", "name_ko": "국고채(1년)", "name_en": "KTB 1-year", "unit": "% per year", "source": "Bank of Korea ECOS 817Y002/010190000", "status": "OK", "date": "2026-10-02", "value": 3.734, "prev_date": "2026-10-01", "prev_value": 3.744, "change_bp": -1.0}, "ktb2y": {"id": "ktb2y", "name_ko": "국고채(2년)", "name_en": "KTB 2-year", "unit": "% per year", "source": "Bank of Korea ECOS 817Y002/010195000", "status": "OK", "date": "2026-10-02", "value": 3.905, "prev_date": "2026-10-01", "prev_value": 3.967, "change_bp": -6.2}, "ktb3y": {"id": "ktb3y", "name_ko": "국고채(3년)", "name_en": "KTB 3-year", "unit": "% per year", "source": "Bank of Korea ECOS 817Y002/010200000", "status": "OK", "date": "2026-10-02", "value": 3.937, "prev_date": "2026-10-01", "prev_value": 4.01, "change_bp": -7.3}, "ktb5y": {"id": "ktb5y", "name_ko": "국고채(5년)", "name_en": "KTB 5-year", "unit": "% per year", "source": "Bank of Korea ECOS 817Y002/010200001", "status": "OK", "date": "2026-10-02", "value": 4.129, "prev_date": "2026-10-01", "prev_value": 4.2, "change_bp": -7.1}, "ktb10y": {"id": "ktb10y", "name_ko": "국고채(10년)", "name_en": "KTB 10-year", "unit": "% per year", "source": "Bank of Korea ECOS 817Y002/010210000", "status": "OK", "date": "2026-10-02", "value": 4.365, "prev_date": "2026-10-01", "prev_value": 4.436, "change_bp": -7.1}, "ktb20y": {"id": "ktb20y", "name_ko": "국고채(20년)", "name_en": "KTB 20-year", "unit": "% per year", "source": "Bank of Korea ECOS 817Y002/010220000", "status": "OK", "date": "2026-10-02", "value": 4.373, "prev_date": "2026-10-01", "prev_value": 4.424, "change_bp": -5.1}, "ktb30y": {"id": "ktb30y", "name_ko": "국고채(30년)", "name_en": "KTB 30-year", "unit": "% per year", "source": "Bank of Korea ECOS 817Y002/010230000", "status": "OK", "date": "2026-10-02", "value": 4.497, "prev_date": "2026-10-01", "prev_value": 4.538, "change_bp": -4.1}, "ktb50y": {"id": "ktb50y", "name_ko": "국고채(50년)", "name_en": "KTB 50-year", "unit": "% per year", "source": "Bank of Korea ECOS 817Y002/010240000", "status": "OK", "date": "2026-10-02", "value": 4.493, "prev_date": "2026-10-01", "prev_value": 4.526, "change_bp": -3.3}, "corp3y_aa": {"id": "corp3y_aa", "name_ko": "회사채(3년, AA-)", "name_en": "Corporate 3-year AA-", "unit": "% per year", "source": "Bank of Korea ECOS 817Y002/010300000", "status": "OK", "date": "2026-10-02", "value": 4.638, "prev_date": "2026-10-01", "prev_value": 4.701, "change_bp": -6.3}, "corp3y_bbb": {"id": "corp3y_bbb", "name_ko": "회사채(3년, BBB-)", "name_en": "Corporate 3-year BBB-", "unit": "% per year", "source": "Bank of Korea ECOS 817Y002/010320000", "status": "OK", "date": "2026-10-02", "value": 10.442, "prev_date": "2026-10-01", "prev_value": 10.504, "change_bp": -6.2}}, "spreads_bp": {"ktb10y_ktb3y": 42.8, "ktb3y_base": 93.7, "corp3y_aa_ktb3y": 70.1, "corp3y_bbb_corp3y_aa": 580.4, "cd91_base": 21.0}, "notes": "Each series carries its own last observation date (markets are closed on weekends and Korean holidays). base is the policy rate in force on that date; market rates are end-of-day as published on ECOS.", "generated_at": "2026-10-05T22:46:42+00:00"}