Dự báo 90 bước · Simple moving average
Mô hình Simple moving average, khớp trên 750 quan sát tính đến 09/10/2026. Tạo lúc 17:01 10/10/26.
Cần lưu ý
Dự báo phẳng bằng trung bình k phiên gần nhất.
Giá hiện tại
72.788.000VNĐ/lượng
Ngày 09/10/2026
Dự báo sau 90 bước
71.986.857VNĐ/lượng-1,10%
Khoảng 95% cuối kỳ
62.896.234 – 81.077.480
Suy ra từ sai số out-of-sample, không phải phần dư in-sample
MASE
6,765
Từ 1 trở lên — không tốt hơn giả định giá đứng yên
Vùng tô là khoảng tin cậy. Nếu vùng này rộng hơn nhiều so với mức thay đổi dự báo, con số điểm không nên được đọc như một mức giá cụ thể.
Đánh giá rolling-origin trên 101 điểm gốc, tổng 9090 lần dự báo out-of-sample.
MASE chia sai số tuyệt đối trung bình cho sai số mà dự báo naive mắc phải trên cùng chuỗi. Dưới 1 nghĩa là mô hình mang thêm thông tin; từ 1 trở lên thì không, dù MAPE trông đẹp đến đâu.
Sai số nở ra theo khoảng cách dự báo — đây là lý do khoảng tin cậy ngày thứ 30 rộng hơn hẳn ngày mai.
| Bước | MAE | RMSE | MAPE | Mẫu |
|---|---|---|---|---|
| 1 | 690.860 | 888.405 | 1,00% | 101 |
| 2 | 778.451 | 1.046.218 | 1,13% | 101 |
| 3 | 929.554 | 1.215.379 | 1,36% | 101 |
| 4 | 1.010.826 | 1.270.480 | 1,47% | 101 |
| 5 | 1.074.464 | 1.331.340 | 1,57% | 101 |
| 6 | 1.143.870 | 1.411.710 | 1,66% | 101 |
| 7 | 1.201.190 | 1.474.204 | 1,75% | 101 |
| 8 | 1.237.204 | 1.555.559 | 1,80% | 101 |
| 9 | 1.336.069 | 1.704.233 | 1,95% | 101 |
| 10 | 1.359.615 | 1.706.259 | 1,98% | 101 |
| 11 | 1.434.163 | 1.766.900 | 2,09% | 101 |
| 12 | 1.451.656 | 1.827.763 | 2,11% | 101 |
| 13 | 1.463.403 | 1.898.676 | 2,12% | 101 |
| 14 | 1.474.310 | 1.930.589 | 2,14% | 101 |
| 15 | 1.582.579 | 2.049.128 | 2,30% | 101 |
| 16 | 1.557.253 | 2.024.596 | 2,26% | 101 |
| 17 | 1.629.863 | 2.072.171 | 2,37% | 101 |
| 18 | 1.664.676 | 2.137.355 | 2,42% | 101 |
| 19 | 1.679.236 | 2.186.977 | 2,44% | 101 |
| 20 | 1.690.799 | 2.152.265 | 2,45% | 101 |
| 21 | 1.824.421 | 2.267.033 | 2,64% | 101 |
| 22 | 1.835.679 | 2.267.348 | 2,66% | 101 |
| 23 | 1.888.744 | 2.283.303 | 2,74% | 101 |
| 24 | 1.921.328 | 2.349.221 | 2,79% | 101 |
| 25 | 1.945.966 | 2.421.795 | 2,82% | 101 |
| 26 | 1.949.127 | 2.409.756 | 2,82% | 101 |
| 27 | 1.992.069 | 2.483.012 | 2,88% | 101 |
| 28 | 2.027.571 | 2.518.473 | 2,93% | 101 |
| 29 | 2.087.027 | 2.532.838 | 3,02% | 101 |
| 30 | 2.134.052 | 2.603.249 | 3,09% | 101 |
| 31 | 2.203.045 | 2.682.367 | 3,19% | 101 |
| 32 | 2.137.743 | 2.672.384 | 3,08% | 101 |
| 33 | 2.154.412 | 2.703.074 | 3,11% | 101 |
| 34 | 2.149.091 | 2.745.278 | 3,10% | 101 |
| 35 | 2.198.366 | 2.755.607 | 3,17% | 101 |
| 36 | 2.271.564 | 2.830.166 | 3,28% | 101 |
| 37 | 2.296.149 | 2.904.469 | 3,31% | 101 |
| 38 | 2.255.344 | 2.899.868 | 3,24% | 101 |
| 39 | 2.262.512 | 2.931.005 | 3,25% | 101 |
| 40 | 2.278.212 | 2.964.035 | 3,28% | 101 |
| 41 | 2.348.092 | 2.993.370 | 3,38% | 101 |
| 42 | 2.445.298 | 3.075.770 | 3,52% | 101 |
| 43 | 2.436.396 | 3.119.101 | 3,50% | 101 |
| 44 | 2.441.325 | 3.131.452 | 3,50% | 101 |
| 45 | 2.494.523 | 3.186.982 | 3,58% | 101 |
| 46 | 2.523.197 | 3.209.063 | 3,63% | 101 |
| 47 | 2.563.239 | 3.244.799 | 3,68% | 101 |
| 48 | 2.657.914 | 3.309.833 | 3,82% | 101 |
| 49 | 2.703.958 | 3.334.417 | 3,88% | 101 |
| 50 | 2.722.027 | 3.367.613 | 3,90% | 101 |
| 51 | 2.788.567 | 3.419.644 | 4,00% | 101 |
| 52 | 2.823.887 | 3.459.966 | 4,05% | 101 |
| 53 | 2.874.201 | 3.501.573 | 4,12% | 101 |
| 54 | 2.952.143 | 3.564.208 | 4,23% | 101 |
| 55 | 2.977.410 | 3.573.658 | 4,27% | 101 |
| 56 | 2.973.385 | 3.601.128 | 4,25% | 101 |
| 57 | 3.044.941 | 3.647.449 | 4,36% | 101 |
| 58 | 3.064.474 | 3.675.742 | 4,39% | 101 |
| 59 | 3.103.516 | 3.697.774 | 4,44% | 101 |
| 60 | 3.157.078 | 3.773.884 | 4,52% | 101 |
| 61 | 3.179.187 | 3.771.804 | 4,55% | 101 |
| 62 | 3.148.928 | 3.774.499 | 4,50% | 101 |
| 63 | 3.181.023 | 3.790.885 | 4,55% | 101 |
| 64 | 3.229.636 | 3.829.847 | 4,62% | 101 |
| 65 | 3.249.294 | 3.845.793 | 4,65% | 101 |
| 66 | 3.284.366 | 3.920.115 | 4,69% | 101 |
| 67 | 3.315.607 | 3.917.650 | 4,74% | 101 |
| 68 | 3.290.010 | 3.932.213 | 4,70% | 101 |
| 69 | 3.293.375 | 3.940.525 | 4,70% | 101 |
| 70 | 3.394.586 | 4.011.631 | 4,85% | 101 |
| 71 | 3.414.378 | 4.033.256 | 4,88% | 101 |
| 72 | 3.468.683 | 4.124.911 | 4,95% | 101 |
| 73 | 3.459.351 | 4.102.543 | 4,94% | 101 |
| 74 | 3.442.536 | 4.127.486 | 4,91% | 101 |
| 75 | 3.444.296 | 4.144.729 | 4,91% | 101 |
| 76 | 3.533.270 | 4.216.148 | 5,04% | 101 |
| 77 | 3.527.554 | 4.237.436 | 5,03% | 101 |
| 78 | 3.587.900 | 4.345.687 | 5,12% | 101 |
| 79 | 3.597.779 | 4.342.763 | 5,13% | 101 |
| 80 | 3.609.342 | 4.377.159 | 5,14% | 101 |
| 81 | 3.597.059 | 4.374.860 | 5,13% | 101 |
| 82 | 3.689.040 | 4.418.776 | 5,26% | 101 |
| 83 | 3.723.289 | 4.438.879 | 5,31% | 101 |
| 84 | 3.783.478 | 4.515.047 | 5,39% | 101 |
| 85 | 3.780.170 | 4.503.931 | 5,38% | 101 |
| 86 | 3.775.552 | 4.523.549 | 5,37% | 101 |
| 87 | 3.789.085 | 4.524.026 | 5,39% | 101 |
| 88 | 3.862.686 | 4.550.849 | 5,50% | 101 |
| 89 | 3.922.255 | 4.571.916 | 5,59% | 101 |
| 90 | 3.983.801 | 4.638.158 | 5,67% | 101 |
| Ngày | Dự báo | So với hiện tại | Khoảng 80% | Khoảng 95% |
|---|---|---|---|---|
| 10/10/2026 | 71.986.857 | -1,10% | 70.848.320 – 73.125.394 | 70.245.615 – 73.728.099 |
| 11/10/2026 | 71.986.857 | -1,10% | 70.646.075 – 73.327.639 | 69.936.308 – 74.037.407 |
| 12/10/2026 | 71.986.857 | -1,10% | 70.429.287 – 73.544.428 | 69.604.759 – 74.368.956 |
| 13/10/2026 | 71.986.857 | -1,10% | 70.358.671 – 73.615.043 | 69.496.761 – 74.476.953 |
| 14/10/2026 | 71.986.857 | -1,10% | 70.280.676 – 73.693.039 | 69.377.478 – 74.596.236 |
| 15/10/2026 | 71.986.857 | -1,10% | 70.177.678 – 73.796.036 | 69.219.957 – 74.753.758 |
| 16/10/2026 | 71.986.857 | -1,10% | 70.097.589 – 73.876.126 | 69.097.470 – 74.876.244 |
| 17/10/2026 | 71.986.857 | -1,10% | 69.993.328 – 73.980.387 | 68.938.017 – 75.035.698 |
| 18/10/2026 | 71.986.857 | -1,10% | 69.802.795 – 74.170.919 | 68.646.622 – 75.327.092 |
| 19/10/2026 | 71.986.857 | -1,10% | 69.800.198 – 74.173.516 | 68.642.651 – 75.331.064 |
| 20/10/2026 | 71.986.857 | -1,10% | 69.722.483 – 74.251.231 | 68.523.796 – 75.449.918 |
| 21/10/2026 | 71.986.857 | -1,10% | 69.644.484 – 74.329.230 | 68.404.507 – 75.569.207 |
| 22/10/2026 | 71.986.857 | -1,10% | 69.553.605 – 74.420.109 | 68.265.520 – 75.708.195 |
| 23/10/2026 | 71.986.857 | -1,10% | 69.512.707 – 74.461.007 | 68.202.971 – 75.770.743 |
| 24/10/2026 | 71.986.857 | -1,10% | 69.360.794 – 74.612.920 | 67.970.640 – 76.003.074 |
| 25/10/2026 | 71.986.857 | -1,10% | 69.392.232 – 74.581.482 | 68.018.721 – 75.954.993 |
| 26/10/2026 | 71.986.857 | -1,10% | 69.331.263 – 74.642.452 | 67.925.476 – 76.048.238 |
| 27/10/2026 | 71.986.857 | -1,10% | 69.247.726 – 74.725.988 | 67.797.718 – 76.175.996 |
| 28/10/2026 | 71.986.857 | -1,10% | 69.184.133 – 74.789.581 | 67.700.461 – 76.273.253 |
| 29/10/2026 | 71.986.857 | -1,10% | 69.228.619 – 74.745.095 | 67.768.496 – 76.205.218 |
| 30/10/2026 | 71.986.857 | -1,10% | 69.081.537 – 74.892.177 | 67.543.554 – 76.430.160 |
| 31/10/2026 | 71.986.857 | -1,10% | 69.081.134 – 74.892.581 | 67.542.937 – 76.430.778 |
| 01/11/2026 | 71.986.857 | -1,10% | 69.060.686 – 74.913.028 | 67.511.665 – 76.462.049 |
| 02/11/2026 | 71.986.857 | -1,10% | 68.976.209 – 74.997.505 | 67.382.468 – 76.591.246 |
| 03/11/2026 | 71.986.857 | -1,10% | 68.883.202 – 75.090.512 | 67.240.227 – 76.733.488 |
| 04/11/2026 | 71.986.857 | -1,10% | 68.898.630 – 75.075.084 | 67.263.822 – 76.709.892 |
| 05/11/2026 | 71.986.857 | -1,10% | 68.804.749 – 75.168.966 | 67.120.242 – 76.853.472 |
| 06/11/2026 | 71.986.857 | -1,10% | 68.759.304 – 75.214.410 | 67.050.741 – 76.922.973 |
| 07/11/2026 | 71.986.857 | -1,10% | 68.740.895 – 75.232.819 | 67.022.587 – 76.951.128 |
| 08/11/2026 | 71.986.857 | -1,10% | 68.650.660 – 75.323.055 | 66.884.583 – 77.089.131 |
| 09/11/2026 | 71.986.857 | -1,10% | 68.549.265 – 75.424.449 | 66.729.514 – 77.244.201 |
| 10/11/2026 | 71.986.857 | -1,10% | 68.562.059 – 75.411.655 | 66.749.081 – 77.224.634 |
| 11/11/2026 | 71.986.857 | -1,10% | 68.522.728 – 75.450.986 | 66.688.929 – 77.284.785 |
| 12/11/2026 | 71.986.857 | -1,10% | 68.468.642 – 75.505.072 | 66.606.211 – 77.367.503 |
| 13/11/2026 | 71.986.857 | -1,10% | 68.455.405 – 75.518.309 | 66.585.968 – 77.387.747 |
| 14/11/2026 | 71.986.857 | -1,10% | 68.359.853 – 75.613.861 | 66.439.833 – 77.533.881 |
| 15/11/2026 | 71.986.857 | -1,10% | 68.264.630 – 75.709.084 | 66.294.202 – 77.679.512 |
| 16/11/2026 | 71.986.857 | -1,10% | 68.270.527 – 75.703.187 | 66.303.221 – 77.670.494 |
| 17/11/2026 | 71.986.857 | -1,10% | 68.230.623 – 75.743.092 | 66.242.192 – 77.731.522 |
| 18/11/2026 | 71.986.857 | -1,10% | 68.188.294 – 75.785.421 | 66.177.456 – 77.796.259 |
| 19/11/2026 | 71.986.857 | -1,10% | 68.150.699 – 75.823.015 | 66.119.959 – 77.853.755 |
| 20/11/2026 | 71.986.857 | -1,10% | 68.045.100 – 75.928.614 | 65.958.460 – 78.015.255 |
| 21/11/2026 | 71.986.857 | -1,10% | 67.989.569 – 75.984.145 | 65.873.532 – 78.100.182 |
| 22/11/2026 | 71.986.857 | -1,10% | 67.973.740 – 75.999.974 | 65.849.324 – 78.124.390 |
| 23/11/2026 | 71.986.857 | -1,10% | 67.902.575 – 76.071.139 | 65.740.487 – 78.233.227 |
| 24/11/2026 | 71.986.857 | -1,10% | 67.874.278 – 76.099.437 | 65.697.210 – 78.276.505 |
| 25/11/2026 | 71.986.857 | -1,10% | 67.828.479 – 76.145.235 | 65.627.167 – 78.346.547 |
| 26/11/2026 | 71.986.857 | -1,10% | 67.745.135 – 76.228.579 | 65.499.704 – 78.474.011 |
| 27/11/2026 | 71.986.857 | -1,10% | 67.713.629 – 76.260.085 | 65.451.519 – 78.522.195 |
| 28/11/2026 | 71.986.857 | -1,10% | 67.671.087 – 76.302.627 | 65.386.457 – 78.587.258 |
| 29/11/2026 | 71.986.857 | -1,10% | 67.604.408 – 76.369.307 | 65.284.479 – 78.689.235 |
| 30/11/2026 | 71.986.857 | -1,10% | 67.552.732 – 76.420.982 | 65.205.448 – 78.768.266 |
| 01/12/2026 | 71.986.857 | -1,10% | 67.499.411 – 76.474.304 | 65.123.900 – 78.849.814 |
| 02/12/2026 | 71.986.857 | -1,10% | 67.419.141 – 76.554.573 | 65.001.138 – 78.972.576 |
| 03/12/2026 | 71.986.857 | -1,10% | 67.407.030 – 76.566.684 | 64.982.616 – 78.991.098 |
| 04/12/2026 | 71.986.857 | -1,10% | 67.371.826 – 76.601.888 | 64.928.776 – 79.044.938 |
| 05/12/2026 | 71.986.857 | -1,10% | 67.312.463 – 76.661.251 | 64.837.989 – 79.135.726 |
| 06/12/2026 | 71.986.857 | -1,10% | 67.276.204 – 76.697.511 | 64.782.534 – 79.191.180 |
| 07/12/2026 | 71.986.857 | -1,10% | 67.247.969 – 76.725.745 | 64.739.354 – 79.234.360 |
| 08/12/2026 | 71.986.857 | -1,10% | 67.150.431 – 76.823.284 | 64.590.181 – 79.383.533 |
| 09/12/2026 | 71.986.857 | -1,10% | 67.153.096 – 76.820.618 | 64.594.258 – 79.379.457 |
| 10/12/2026 | 71.986.857 | -1,10% | 67.149.643 – 76.824.072 | 64.588.976 – 79.384.738 |
| 11/12/2026 | 71.986.857 | -1,10% | 67.128.642 – 76.845.072 | 64.556.858 – 79.416.856 |
| 12/12/2026 | 71.986.857 | -1,10% | 67.078.711 – 76.895.003 | 64.480.495 – 79.493.219 |
| 13/12/2026 | 71.986.857 | -1,10% | 67.058.275 – 76.915.439 | 64.449.242 – 79.524.472 |
| 14/12/2026 | 71.986.857 | -1,10% | 66.963.028 – 77.010.686 | 64.303.573 – 79.670.141 |
| 15/12/2026 | 71.986.857 | -1,10% | 66.966.186 – 77.007.528 | 64.308.404 – 79.665.310 |
| 16/12/2026 | 71.986.857 | -1,10% | 66.947.523 – 77.026.191 | 64.279.860 – 79.693.854 |
| 17/12/2026 | 71.986.857 | -1,10% | 66.936.871 – 77.036.843 | 64.263.570 – 79.710.144 |
| 18/12/2026 | 71.986.857 | -1,10% | 66.845.745 – 77.127.969 | 64.124.205 – 79.849.509 |
| 19/12/2026 | 71.986.857 | -1,10% | 66.818.032 – 77.155.682 | 64.081.821 – 79.891.893 |
| 20/12/2026 | 71.986.857 | -1,10% | 66.700.571 – 77.273.144 | 63.902.180 – 80.071.535 |
| 21/12/2026 | 71.986.857 | -1,10% | 66.729.237 – 77.244.477 | 63.946.021 – 80.027.693 |
| 22/12/2026 | 71.986.857 | -1,10% | 66.697.271 – 77.276.444 | 63.897.133 – 80.076.582 |
| 23/12/2026 | 71.986.857 | -1,10% | 66.675.173 – 77.298.541 | 63.863.337 – 80.110.377 |
| 24/12/2026 | 71.986.857 | -1,10% | 66.583.646 – 77.390.069 | 63.723.358 – 80.250.356 |
| 25/12/2026 | 71.986.857 | -1,10% | 66.556.365 – 77.417.349 | 63.681.636 – 80.292.078 |
| 26/12/2026 | 71.986.857 | -1,10% | 66.417.635 – 77.556.079 | 63.469.467 – 80.504.247 |
| 27/12/2026 | 71.986.857 | -1,10% | 66.421.382 – 77.552.332 | 63.475.197 – 80.498.517 |
| 28/12/2026 | 71.986.857 | -1,10% | 66.377.302 – 77.596.412 | 63.407.783 – 80.565.931 |
| 29/12/2026 | 71.986.857 | -1,10% | 66.380.248 – 77.593.466 | 63.412.289 – 80.561.425 |
| 30/12/2026 | 71.986.857 | -1,10% | 66.323.967 – 77.649.747 | 63.326.215 – 80.647.500 |
| 31/12/2026 | 71.986.857 | -1,10% | 66.298.205 – 77.675.509 | 63.286.815 – 80.686.899 |
| 01/01/2027 | 71.986.857 | -1,10% | 66.200.592 – 77.773.122 | 63.137.528 – 80.836.186 |
| 02/01/2027 | 71.986.857 | -1,10% | 66.214.837 – 77.758.877 | 63.159.314 – 80.814.400 |
| 03/01/2027 | 71.986.857 | -1,10% | 66.189.695 – 77.784.019 | 63.120.863 – 80.852.851 |
| 04/01/2027 | 71.986.857 | -1,10% | 66.189.084 – 77.784.630 | 63.119.928 – 80.853.786 |
| 05/01/2027 | 71.986.857 | -1,10% | 66.154.710 – 77.819.004 | 63.067.358 – 80.906.357 |
| 06/01/2027 | 71.986.857 | -1,10% | 66.127.711 – 77.846.003 | 63.026.066 – 80.947.648 |
| 07/01/2027 | 71.986.857 | -1,10% | 66.042.818 – 77.930.896 | 62.896.234 – 81.077.480 |
Công khai để kết quả có thể kiểm chứng lại, thay vì phải tin vào một hộp đen.