| Cash Cost (C1) | 現場採掘 + 加工 + 場內行政 | 現金流壓力測試 | | AISC | C1 + 維持資本開支 + 勘探 + 行政 | 行業標準(WGC 定義) | | All-In Cost (AIC) | AISC + 成長資本開支 | 完整經濟成本 |
| equalweight | Σ margini / N | 簡單平均,每家公司等權 | | productionweighted | Σ (margini × prodi) / Σ prodi | 產量加權,反映「產業毛利」 | | marketcapweighted | Σ (margini × mcapi) / Σ mcapi | 市值加權,反映「股權曝險」 |
| 1, "快速", "quick", "計算" | 執行 python scripts/margincalculator.py --quick | | 2, "完整", "full", "分析" | 閱讀 workflows/analyze.md 並執行 | | 3, "數據", "data", "爬蟲" | 閱讀 workflows/data-research.md | | 4, "訊號", "signal", "交易" | 閱讀 workflows/signal-generation.md 並執行 | | 5, "學習", "方法論", "why" | 閱讀 references/methodology.md |