boi-economic-data

分类: 数据与AI | 上传者: skills-il | 下载: 0 | 版本: v1.0（最新）

获取并分析以色列银行 (BOI) 经济数据：利率、CPI (madad hamchirim)、汇率 (sha'ar yatzig) 和 CBS 统计数据。当用户询问 BOI 利率、以色列 ribit 银行、汇率、sha'ar yatzig、CPI 指数、madad、通货膨胀数据或以色列经济指标时使用。以色列金融分析的基础技能。提供对 data.boi.org.il 和 CBS 数据的 API 访问。请勿用于股票市场数据（改用 tase-stock-analysis）或货币换算（改用 shekel-currency-converter）。

更新日志: Source: GitHub https://github.com/skills-il/tax-and-finance

目录结构

当前层级: tree/master/boi-economic-data/

📁 references/
- 📄 boi-api.md 2.9 KB
📁 scripts/
- 📄 fetch_boi_rates.py 9.7 KB
📄 metadata.json 1.3 KB
📄 SKILL.md 7.7 KB
📄 SKILL_HE.md 10.0 KB

SKILL.md

---
name: boi-economic-data
description: "Fetch and analyze Bank of Israel (BOI) economic data: interest rates, CPI (madad hamchirim), exchange rates (sha'ar yatzig), and CBS statistics. Use when user asks about BOI interest rate, ribit Bank Israel, exchange rates, sha'ar yatzig, CPI index, madad, inflation data, or Israeli economic indicators. Foundation skill for Israeli financial analytics. Provides API access to data.boi.org.il and CBS data. Do NOT use for stock market data (use tase-stock-analysis instead) or for currency conversion (use shekel-currency-converter instead)."
license: MIT
compatibility: "Requires network access for Bank of Israel API. Works with Claude Code, Cursor, GitHub Copilot, Windsurf, OpenCode, Codex."
version: 1.0.1
---

# BOI Economic Data

## Instructions

### Step 1: Identify the Data Type
Ask the user what economic data they need:

| Data Type | Hebrew | Source | Update Frequency |
|-----------|--------|--------|-----------------|
| Interest rate | ריבית בנק ישראל | BOI Monetary Committee | Announced ~6 times/year |
| Exchange rates | שערי חליפין (שער יציג) | BOI | Daily (published ~16:00) |
| CPI (Consumer Price Index) | מדד המחירים לצרכן | CBS (Lishkat HaStatistika) | Monthly (around 15th of following month) |
| Inflation expectations | ציפיות אינפלציה | BOI | Monthly |
| Government bonds yield | תשואת אג"ח ממשלתי | BOI / TASE | Daily |
| Monetary aggregates | אגרגטים מוניטריים | BOI | Monthly |

### Step 2: Fetch Data from BOI API
The Bank of Israel provides public data via REST API at `data.boi.org.il`. Note: API endpoint structure may change, verify current endpoints before use.

**Exchange Rates (Sha'ar Yatzig):**
```
GET https://data.boi.org.il/api/data/EXR?format=json&startperiod={date}&endperiod={date}
```

**Interest Rate:**
```
GET https://data.boi.org.il/api/data/IR_INTEREST?format=json
```

Use `scripts/fetch_boi_rates.py` for simplified data fetching.

### Step 3: Process Exchange Rate Data
BOI publishes representative exchange rates (sha'ar yatzig) daily:

| Currency | Code | Typical Use |
|----------|------|-------------|
| US Dollar | USD | Primary foreign currency, investment pricing |
| Euro | EUR | EU trade, travel |
| British Pound | GBP | UK trade |
| Japanese Yen | JPY | Per 100 JPY |
| Swiss Franc | CHF | Safe haven |

Key points:
- Representative rate published once daily at approximately 16:00
- Used as official rate for tax calculations, contracts, financial reporting
- Weekend and holiday rates use last published rate
- For intraday rates, use forex platforms (BOI rate is indicative)

### Step 4: Analyze CPI Data
The Consumer Price Index (Madad HaMchirim LaTzarchan) from CBS:

| CPI Component | Hebrew | Weight (approx) | Notes |
|---------------|--------|-----------------|-------|
| Housing | דיור | ~25% | Rent component (not home prices) |
| Food | מזון | ~17% | Including dining out |
| Transportation | תחבורה | ~17% | Fuel, public transit, vehicles |
| Education & culture | חינוך ותרבות | ~11% | Tuition, books, entertainment |
| Health | בריאות | ~6% | Medical services, medications |
| Clothing | הלבשה והנעלה | ~3% | Seasonal adjustments |

CPI uses:
- **CPI-linked bonds (Galil):** Index-linked government bonds adjust by CPI
- **Rent adjustments:** Many Israeli leases are CPI-linked (tzmud madad)
- **Tax brackets:** Updated annually by CPI
- **Alimony and legal judgments:** Often CPI-linked

Note: CBS publication schedule may vary. CPI data is typically published around the 15th of the following month, but verify current CBS publication schedules.

### Step 5: Track Interest Rate Decisions
BOI Monetary Committee sets the interest rate:

| Rate Level | Typical Context | Impact |
|------------|----------------|--------|
| Rising | Inflation above target (1-3%) | Higher mortgage rates, stronger NIS |
| Stable | Inflation within target | Predictable borrowing costs |
| Falling | Low inflation or economic slowdown | Lower mortgage rates, weaker NIS |

Historical context helps interpret current decisions. Use `scripts/fetch_boi_rates.py --interest-history` for recent rate changes.

### Step 6: Combine Data for Analysis
Cross-reference multiple data points for comprehensive analysis:
1. **Mortgage planning:** Interest rate + CPI trend + exchange rate outlook
2. **Business planning:** Exchange rate + CPI for cost projections
3. **Investment analysis:** Bond yields + inflation expectations
4. **Import/export pricing:** Exchange rates + CPI for contract negotiations

## Examples

### Example 1: Current Exchange Rate
User says: "What is today's dollar-shekel exchange rate?"
Actions:
1. Run `python scripts/fetch_boi_rates.py --currency USD`
2. Display representative rate (sha'ar yatzig) with date
3. Note: Rate published at approximately 16:00, before that yesterday's rate applies
Result: Current USD/NIS representative rate with context

### Example 2: Interest Rate Impact
User says: "What is the current BOI interest rate and how does it affect mortgages?"
Actions:
1. Run `python scripts/fetch_boi_rates.py --interest`
2. Show current rate and recent history
3. Explain: Variable-rate mortgages (mashkanta priim) directly affected
4. Note: Fixed-rate mortgages set at time of signing, not affected by changes
Result: Interest rate with mortgage impact analysis

### Example 3: CPI Trend for Rent Adjustment
User says: "My lease says rent adjusts by CPI. How much did it go up?"
Actions:
1. Determine: Lease start date and adjustment period
2. Fetch: CPI values for start and current period
3. Calculate: Percentage change = (CPI_current - CPI_base) / CPI_base * 100
4. Apply: New rent = original_rent * (1 + percentage_change / 100)
Result: Exact CPI adjustment with new rent calculation

## Bundled Resources

### Scripts
- `scripts/fetch_boi_rates.py` -- Fetches Bank of Israel data: exchange rates, interest rates, and CPI. Run: `python scripts/fetch_boi_rates.py --help`

### References
- `references/boi-api.md` -- Bank of Israel API endpoints (SDMX format), authentication, rate limits, and data structure. Consult when building integrations or troubleshooting API calls.

## Gotchas
- Agents often query BOI exchange rates for Friday or Saturday, but the representative rate (sha'ar yatzig) is only published on business days (Sunday-Thursday). Use the last available Thursday rate for weekends.
- The BOI SDMX API returns XML by default, not JSON. Agents must either parse XML or add the correct Accept header for JSON format.
- Agents may confuse the BOI representative rate (indicative, published once daily at approximately 16:00) with real-time forex rates. The BOI rate is not suitable for intraday trading decisions.
- CPI data from CBS lags by about 6 weeks: January's CPI is published around February 15th. Agents may try to fetch current-month CPI that does not exist yet.

## Troubleshooting

### Error: "BOI API returned empty data"
Cause: Querying for weekend/holiday date when no rate was published
Solution: BOI publishes rates on business days only (Sunday-Thursday). For Friday/Saturday, use the last published rate (Thursday). Use the API date range query to get the most recent available rate.

### Error: "CPI data not yet available"
Cause: CBS publishes CPI around the 15th of the following month
Solution: If current month's CPI is not available, use the latest published index. Check CBS publication calendar for exact release dates.

### Error: "Exchange rate seems stale"
Cause: Using representative rate before daily publication time
Solution: BOI representative rate is published at approximately 16:00 Israel time. Before that, the previous day's rate is the official rate. For intraday indicative rates, use bank or forex feeds.

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boi-economic-data

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