Stock Tech Analysis

---
name: stock-tech-analysis
description: Simple technical analysis for stocks (Tencent, Xiaomi, Tesla, NVIDIA, etc.). Calculates moving averages (SMA20, SMA50), RSI (14-day), price position in 20-day range, and provides buy/hold/sell signals based on technical indicators. No external dependencies required - uses only Python standard library + Yahoo Finance data.
---

# Stock Technical Analysis

Simple technical analysis for stocks using Yahoo Finance data.

## What it does

Calculates:
- **SMA20**: 20-day simple moving average
- **SMA50**: 50-day simple moving average
- **RSI (14-day)**: Relative Strength Index
- **20-day range**: High/low position
- **Buy/Hold/Sell signals** based on technical indicators

## Quick Start

Analyze a single stock:

```bash
python3 scripts/analyze_stocks.py
```

Or analyze specific tickers:

```bash
python3 scripts/analyze_stocks.py 0700.HK 1810.HK TSLA NVDA
```

## Supported Tickers

- **0700.HK**: Tencent Holdings
- **1810.HK**: Xiaomi Group
- **TSLA**: Tesla
- **NVDA**: NVIDIA
- Any other Yahoo Finance ticker

## Analysis Output

Each stock gets:
- Current price & change
- Moving average analysis (price vs SMA20, SMA20 vs SMA50)
- 20-day range position (0% = low, 100% = high)
- RSI (14-day) with overbought/oversold warnings
- Summary signal (Bullish/Bearish/Neutral)

## No Dependencies

Uses only Python standard library + Yahoo Finance public API (no extra packages needed).

## Disclaimer

This is for educational purposes only. Not financial advice. Always do your own research.