crypto-market-analyzer✓ ناجح

محتوى SKILL.md

---
name: crypto-market-analyzer
description: Cryptocurrency market analysis for Bitcoin and Ethereum. Fetches 4h (24h) and 1d (30-day) data from Binance API, calculates technical indicators (RSI, SMAs, support/resistance), and provides bullish/bearish sentiment analysis with reasoning. Use when user asks for crypto market reports, BTC/ETH analysis, or daily market summaries.
---

# Crypto Market Analyzer

This skill provides automated cryptocurrency market analysis for Bitcoin (BTC) and Ethereum (ETH).

## What It Does

- Fetches market data from Binance public API (no authentication required)
- Analyzes 4-hour timeframe (last 24 hours)
- Analyzes daily timeframe (last 30 days)
- Calculates technical indicators:
  - RSI (Relative Strength Index, 14-period)
  - Simple Moving Averages (20-day and 50-day)
  - Support and resistance levels
  - Price change (24h and 7d)
- Provides sentiment analysis (Bullish/Bearish/Neutral) with confidence level
- Generates structured reports with reasoning

## Usage

### Generate Market Report

Run the analysis script:

```bash
python3 scripts/fetch_crypto_data.py
```

Output format (JSON):

```json
{
  "BTCUSDT": {
    "indicators": {
      "current_price": 43250.50,
      "sma_20": 42800.00,
      "sma_50": 41500.00,
      "rsi": 58.3,
      "support": 42000.00,
      "resistance": 44000.00,
      "price_change_24h": 2.5,
      "price_change_7d": 5.8
    },
    "sentiment": {
      "sentiment": "Bullish (看涨)",
      "confidence": 0.75,
      "reasons": [
        "RSI (58.3) shows bullish momentum",
        "Price above both SMAs (20d and 50d) - bullish trend",
        "Strong 24h gain (2.50%) - bullish"
      ]
    },
    "timestamp": "2026-02-11T14:38:00"
  },
  "ETHUSDT": { ... }
}
```

### Generate Human-Readable Report

To create a user-friendly report, use the JSON output and format it:

```
📊 加密货币市场分析报告
生成时间: 2026-02-11 14:38

## 比特币 (BTC)

💰 当前价格: $43,250.50
📈 24h涨跌: +2.5%
📊 7日涨跌: +5.8%

### 技术指标
- RSI (14): 58.3
- SMA 20: $42,800
- SMA 50: $41,500
- 支撑位: $42,000
- 阻力位: $44,000

### 市场判断
🎯 趋势: 看涨 (Bullish)
📊 置信度: 75%

📝 分析理由:
- RSI (58.3) 显示多头动能
- 价格位于20日和50日均线上方 - 上升趋势
- 24小时涨幅强劲 (2.50%) - 多头信号

## 以太坊 (ETH)
...
```

## Scheduled Execution

This skill is designed for daily automated execution at 10:00 AM (UTC+8).

To schedule via OpenClaw cron:

```bash
# Create a cron job to run daily at 10:00 AM UTC+8
# This corresponds to 02:00 UTC
```

The cron job should:
1. Execute the analysis script
2. Parse the JSON output
3. Format a human-readable report
4. Send the report to the user via messaging channel

## Technical Details

### Data Source

- **API**: Binance Public API
- **Endpoint**: `/api/v3/klines`
- **Rate Limits**: 1200 request weight per minute (well within limits)
- **No Authentication Required**: Public market data

### Timeframes

- **4h**: 6 candles (24 hours of data)
- **1d**: 30 candles (30 days of data)

### Indicators Explained

- **RSI**: Momentum oscillator (0-100). <30 = oversold, >70 = overbought
- **SMA 20/50**: Trend indicators. Price > both SMAs = bullish
- **Support/Resistance**: Recent low/high averages
- **Price Change**: Percentage change over specified period

### Sentiment Logic

Sentiment is determined by combining multiple signals:

1. RSI position (oversold/overbought/momentum)
2. Price vs moving averages (trend direction)
3. Recent price changes (momentum strength)

Each signal contributes to a bullish/bearish score, which determines:
- Overall sentiment (Bullish/Bearish/Neutral)
- Confidence level (0.3 to 0.9)
- Detailed reasoning

## Extending the Skill

To add more cryptocurrencies:

Edit `scripts/fetch_crypto_data.py` and modify the `symbols` list:

```python
symbols = ["BTCUSDT", "ETHUSDT", "SOLUSDT", "ADAUSDT"]
```

To add more indicators:

Extend the `calculate_technical_indicators()` function with additional calculations (MACD, Bollinger Bands, etc.).

To customize sentiment logic:

Modify the `analyze_sentiment()` function to adjust weighting and thresholds.

الترخيص

الترخيص المُعلن: MIT

MIT License

Copyright (c) 2026 openclaw

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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