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fx-exposure-calculation

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Updated 10-16 08:46

About this skill

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On first use: Read ../../CLAUDE.md to obtain scenario-level configuration (primary foreign currency types/historical exposure data/report format).


/fx-exposure-calculation — Foreign exchange exposure calculation

Examples

→ Example: The user says "help me calculate what our RMB foreign exchange exposure is at the end of this quarter," and the system should invoke this skill to calculate the net RMB foreign exchange exposure.

→ Example: The user says "the exposure for euros and US dollars should be calculated separately; the influencing factors for each currency are different," and the system should invoke this skill to perform foreign exchange exposure calculation by currency.

→ Example: The user says "after acquiring an overseas subsidiary, how should the foreign exchange exposure in the consolidated financial statements be calculated," and the system should invoke this skill to calculate the foreign exchange exposure at the consolidated level of the overseas subsidiary.

Step 1: Exposure identification

Transaction Exposure:

□ 已确认外币交易:
  → 出口销售:[X] 万 USD — 收款日期 [YYYY-MM-DD]
  → 进口采购:[X] 万 EUR — 付款日期 [YYYY-MM-DD]
  → 外汇贷款本息:[X] 万 USD — 到期日 [YYYY-MM-DD]

□ 预期外币现金流([X] 个月内):
  → 预期 USD 收入:[X] 万
  → 预期 USD 支出:[X] 万
  → 预期 EUR 收入:[X] 万
  → 预期 EUR 支出:[X] 万

□ 净交易敞口:
  → USD 净敞口:[X] 万([多头/空头])
  → EUR 净敞口:[X] 万([多头/空头])
  → GBP 净敞口:[X] 万([多头/空头])

Translation Exposure:

□ 海外子公司:
  → 美国子公司:净资产 [X] 万 USD
  → 欧洲子公司:净资产 [X] 万 EUR
  → 东南亚子公司:净资产 [X] 万 SGD

□ 会计敞口汇总:
  → USD 净资产:[X] 万(折算汇率 [X.XXXX])
  → EUR 净资产:[X] 万(折算汇率 [X.XXXX])

□ 汇率敏感性(USD/CNY 变动 1%):
  → 会计折算影响:[+/-X] 万人民币

Economic Exposure:

□ 收入币种结构:
  → 人民币收入:[X]%([X] 万)
  → USD 收入:[X]%([X] 万)
  → EUR 收入:[X]%([X] 万)
  → 其他:[X]%([X] 万)

□ 成本币种结构:
  → 人民币成本:[X]%([X] 万)
  → USD 采购:[X]%([X] 万)
  → EUR 采购:[X]%([X] 万)

□ 经济敞口分析:
  → 人民币贬值 10% 对 EBIT 影响:[+/-X] 万
  → USD 升值 10% 对毛利率影响:[+/-X] 个百分点

Step 2: Exposure quantification

Net exposure summary table:

□ 按币种净敞口:
| 币种 | 交易敞口 | 会计敞口 | 经济敞口 | 合计 | 方向 |
|------|---------|---------|---------|------|------|
| USD | [X]万 | [X]万 | [X]万 | [X]万 | 多头 |
| EUR | [X]万 | [X]万 | — | [X]万 | 空头 |
| GBP | [X]万 | — | — | [X]万 | 中性 |

Exposure concentration analysis:

□ 单一货币集中度:
  → USD 敞口占总外币敞口:[X]%
  → 风险评级:[高/中/低](> [X]% 为高)

□ 敞口方向分布:
  → 多头敞口:[X]%(看升值)
  → 空头敞口:[X]%(看贬值)
  → 中性:[X]%

Step 3: Sensitivity analysis

Exchange rate sensitivity matrix:

□ USD/CNY 敏感性:
| 汇率变动 | 交易影响(万) | 会计影响(万) | 合计(万) |
|---------|-------------|-------------|---------|
| +10% | [X] | [X] | [X] |
| +5% | [X] | [X] | [X] |
| -5% | [-X] | [-X] | [-X] |
| -10% | [-X] | [-X] | [-X] |

□ EUR/CNY 敏感性:
| 汇率变动 | 交易影响(万) | 会计影响(万) | 合计(万) |
|---------|-------------|-------------|---------|
| +10% | [X] | [X] | [X] |
| +5% | [X] | [X] | [X] |
| -5% | [-X] | [-X] | [-X] |
| -10% | [-X] | [-X] | [-X] |

VaR estimation (optional):

□ 参数:
  → 置信水平:[X]%(通常 95% 或 99%)
  → 持有期:[X] 天
  → 历史波动率:[X]%(USD/CNY 年化)

□ VaR 估算:
  → USD 敞口 VaR(95%,1天):[X] 万
  → 全币种组合 VaR(95%,1天):[X] 万

Step 4: Hedging effectiveness measurement

Exposure after natural hedging:

□ 已有自然对冲:
  → USD 收入 vs USD 成本对冲:[X] 万
  → 外币债务对冲外币收入:[X] 万

□ 自然对冲后剩余敞口:
  → USD 净敞口(对冲后):[X] 万
  → EUR 净敞口(对冲后):[X] 万

□ 须金融对冲的剩余敞口:
  → USD:[X] 万
  → EUR:[X] 万

Hedging ratio recommendations (for reference):

□ 对冲策略:
  → 确定敞口:建议对冲 [X]%
  → 很可能敞口:建议对冲 [X]%
  → 可能敞口:建议对冲 [X]%

□ 对冲金额建议:
  → USD 建议对冲:[X] 万
  → EUR 建议对冲:[X] 万

Step 5: Generate exposure calculation report

═══════════════════════════════════════
外汇敞口计算报告
截止日期:[YYYY-MM-DD]
报告日期:[YYYY-MM-DD]
═══════════════════════════════════════

【敞口概览】
□ 交易敞口:USD [X]万 | EUR [X]万 | GBP [X]万
□ 会计敞口:USD [X]万(净资产)| EUR [X]万
□ 经济敞口:收入 [X]% 美元 | 成本 [X]% 美元

【净敞口汇总】
| 币种 | 净敞口(万) | 方向 | 占比 |
|------|------------|------|------|
| USD | [X] | 多头/空头 | [X]% |
| EUR | [X] | 多头/空头 | [X]% |
| GBP | [X] | 中性 | [X]% |

【汇率敏感性】
□ USD/CNY +5%:影响 [+/-X] 万
□ USD/CNY -5%:影响 [+/-X] 万
□ EUR/CNY +5%:影响 [+/-X] 万

【VaR(95%,1天)】
□ 全币种组合 VaR:[X] 万

【自然对冲后剩余敞口】
□ USD:[X]万 — 建议对冲 [X]万
□ EUR:[X]万 — 建议对冲 [X]万

【敞口集中度风险】
□ USD 集中度:[X]% — 风险 [高/中/低]
□ 敞口方向:多头 [X]% | 空头 [X]%

═══════════════════════════════════════
置信度:[✅ 高 / ⚠️ 中 / 🔴 低]
敞口风险等级:[高/中/低]
═══════════════════════════════════════

Escalation trigger conditions

  • Single-currency exposure exceeds [X]% of total foreign currency exposure (concentration risk)
  • The direction of net exposure is seriously inconsistent with the company's risk appetite
  • Economic exposure shows a significant increase in implied exchange rate risk
  • VaR exceeds the preset limit (hedging must be initiated immediately)
  • A major change in exposure scale occurs (> [X]% change)
  • A large foreign exchange hedging operation is required (> [X] ten thousand)

Finance Skills — fx-exposure-calculation atomic skill