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⚙️ Configuration Guide / 配置指南

Important: All configuration is user-defined. Nothing is hardcoded.
重要: 所有配置由用户自行定义，无硬编码。

📋 Quick Start / 快速开始

Step 1: Copy Configuration Files / 复制配置文件

# Environment variables / 环境变量
cp .env.example .env

# Watchlist / 自选股列表
cp watchlist.txt.example watchlist.txt

Step 2: Edit Configuration / 编辑配置

# Edit .env with your API Keys and preferences
# 编辑 .env 填入 API Keys 和偏好设置
nano .env

# Edit watchlist.txt with your stocks
# 编辑 watchlist.txt 填入你的股票
nano watchlist.txt

🔑 Required Configuration / 必填配置

API Keys (Mandatory / 必须)

Get your API Keys / 获取 API Keys: - Twelve Data: https://twelvedata.com/pricing (Free 800 calls/day) - Alpha Vantage: https://www.alphavantage.co/support/#api-key (Free 25 calls/day)

Edit .env: 

TWELVE_DATA_API_KEY=your_twelve_data_key_here
ALPHA_VANTAGE_API_KEY=your_alpha_vantage_key_here

📝 Stock Watchlist (Mandatory / 必须)

Edit watchlist.txt - Add your stocks (one per line):

# US Stocks / 美股
NVDA
AAPL
MSFT
GOOGL
TSLA

# A-Share Stocks / A 股 (with suffix)
600519.SH
000858.SZ
300750.SZ

# HK Stocks / 港股 (with suffix)
0700.HK
9988.HK

Supported Formats / 支持格式: - US Stocks: NVDA, AAPL, MSFT (no suffix) - A-Share: 600519.SH, 000858.SZ (.SH or .SZ suffix) - HK Stocks: 0700.HK, 9988.HK (.HK suffix)

🔔 Notification Configuration (Optional / 可选)

Leave all fields empty to disable notifications.
留空所有字段以禁用推送通知。

Feishu / 飞书 (Optional)

FEISHU_APP_ID=
FEISHU_APP_SECRET=
FEISHU_CHAT_ID=

How to get Feishu credentials: 1. Create a Feishu app at https://open.feishu.cn 2. Get App ID and App Secret 3. Add bot to your chat and get Chat ID

DingTalk / 钉钉 (Optional)

DINGTALK_APP_KEY=
DINGTALK_APP_SECRET=
DINGTALK_AGENT_ID=
DINGTALK_CHAT_ID=

Email / 邮件 (Optional)

SMTP_HOST=smtp.gmail.com
SMTP_PORT=587
SMTP_USER=your_email@gmail.com
SMTP_PASSWORD=your_app_password
NOTIFICATION_EMAIL=recipient@example.com

🎯 Trading Preferences (Optional / 可选)

Risk Profile / 风险偏好

# Options: conservative / moderate / aggressive
# 选项：保守型 / 稳健型 / 进取型
RISK_PROFILE=moderate

Risk Levels: - conservative: 1% risk per trade, suitable for beginners - moderate: 2% risk per trade, balanced approach - aggressive: 3% risk per trade, higher risk/reward

Default Capital / 默认总资金

# Default capital in USD
# 默认总资金 (美元)
DEFAULT_CAPITAL=100000

Language / 语言

# Options: en (English) or zh_CN (中文)
# 选项：en (英文) 或 zh_CN (中文)
TRADING_ASSISTANT_LANG=en

📁 Configuration Files

.env - Environment Variables

Contains all your API Keys and settings. Never commit this file to Git.

包含所有 API Keys 和设置。切勿提交到 Git。

watchlist.txt - Stock Watchlist

Your personal stock watchlist. Never commit this file to Git.

你的个人股票列表。切勿提交到 Git。

.env.example - Environment Template

Template file with all available options. Safe to commit.

包含所有可用选项的模板文件。可以安全提交。

watchlist.txt.example - Watchlist Template

Template with example stocks. Safe to commit.

包含示例股票的模板。可以安全提交。

✅ Verification / 验证配置

After configuration, test your setup:

配置完成后，测试你的设置：

# Test API connection / 测试 API 连接
python3 support_resistance.py

# Test with your watchlist / 测试自选股
python3 -c "
from config import get_watchlist
stocks = get_watchlist()
print(f'Watchlist: {stocks}')
"

🐛 Troubleshooting / 故障排除

Issue: "API key not configured"

Solution: Check .env file exists and contains valid API Keys 

cat .env | grep API_KEY

Issue: "Watchlist is empty"

Solution: Create watchlist.txt and add at least one stock symbol 

echo "NVDA" > watchlist.txt

Issue: "Notifications not working"

Solution: Leave notification fields empty in .env to disable, or fill in correct credentials

📚 Additional Resources

🔒 Security Best Practices

  1. Never commit .env or watchlist.txt to Git
  2. Use environment variables for sensitive data
  3. Rotate API Keys periodically
  4. Use app-specific passwords for email notifications
  5. Limit notification access to necessary chats only

Made with ❤️ for customizable trading

Last Updated: 2026-03-24
Version: v1.0.0