🔄 Data Flywheel Health Proprietary data · Daily self-evolution · Behavior feedback
Four Intake Feeds (Today / New in 7 Days)
A Public Quotes (12-layer crawler)0 / 162
B/C Production Pulse (direct equipment + MES)0 / 15
D Supply/Demand Intent (platform)0 / 0
Proprietary Leading Factors (ahead of public surveys)
Factor Count8
order_fullness (Oct. 13, 2026 · Sample Observations · Leading5days)
0.06 天
purchase_intent (Oct. 13, 2026 · Sample Observations · Leading7days)
0.00 指数(基期=100)
supply_demand_intent (Oct. 13, 2026 · Sample Observations · Leading7days)
求购/供应×100
Coverage & Feedback
Covered factories / machines
1 / 500
Behavior feedback (7 days / cumulative)
0 / 0
Model Self-Calibration
gated_retrain · 10-15 01:19
Out-of-sample Accuracy vs naive
Model Directional Accuracy
86.5%
naive baseline (walk-forward)
50.9%
Goal of proprietary data: honestly lift accuracy by 3–5 percentage points; all figures come from real backtests, no embellishment.
📊 Today’s Raw Material Prices
| Variety | Latest Price | Change | Change % | Date | Source |
|---|---|---|---|---|---|
| PTA | 6584.0 | -8.00 | -0.12% | Oct. 14, 2026 | 郑商所官方 |
| LLDPE | 8949.0 | 91.00 | 1.03% | Oct. 14, 2026 | AKShare主力连续 |
| PP | 9498.0 | 158.00 | 1.69% | Oct. 14, 2026 | AKShare主力连续 |
| 棉花 | 15975.0 | 75.00 | 0.47% | Oct. 14, 2026 | 郑商所官方 |
| 原油 | 742.4 | 15.70 | 2.16% | Oct. 14, 2026 | AKShare主力连续 |
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Predictions are for reference only and do not constitute investment advice.