예측 기록 상세

날짜실제 시초가당일 종가주간선물 종가야간선물 종가야간선물 환산치EWY+환율 환산치모델 예측치모델2 예측치야간선물 오차EWY+환율 오차모델 오차모델2 오차모델 일치율(%) ?
2026-05-18-------------
2026-05-157,951.757,493.181,172.71,242.517,961.867,964.058,001.27--10.1-12.3-49.5-99.38%
2026-05-147,873.917,981.411,245.51,227.147,875.147,968.617,931.03--1.2-94.7-57.1-99.27%
2026-05-137,513.657,844.011,222.251,158.67,466.577,413.77,472.92-+47.1+99.9+40.7-99.46%
2026-05-127,953.417,643.151,1861,239.027,981.688,004.377,963.94--28.3-51.0-10.5-99.87%
2026-05-117,775.317,822.241,214.251,209.997,866.977,863.797,753.73--91.7-88.5+21.6-99.72%
2026-05-087,353.947,4981,153.251,123.017,259.287,129.147,298.75-+94.7+224.8+55.2-99.25%
2026-05-077,499.077,490.051,158.71,1487,490.927,735.867,584.15-+8.1-236.8-85.1-98.87%
2026-05-067,093.017,384.561,131.7--7,377.547,155.21---284.5-62.2-99.12%
2026-05-046,782.936,936.991,050.5--6,5906,602.9--+192.9+180.0-97.35%
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모델 백테스트 검증 데이터

모델

EWY 코어 기반 계수 진단

RMSE 51.84MAE 31.97

잔차 보정 입력 변수

broad_factortech_factorsemi_factorwti_zgold_zus10y_z

계수 영향도

tech_factor
0.590
semi_factor
0.516
us10y_z
0.478
wti_z
0.444
ewy_core
0.353
k200_to_kospi_beta
0.325
krw_core
0.200
gold_z
0.190
broad_factor
0.144
basis_ewma
0.000