Sesión Asiatica 5-10 PM México + EMAs + Cruces

# Asian Session EMA Crossover Indicator

## Overview
This Pine Script indicator is designed specifically for trading during the Asian session (5-10 PM Mexico time) and focuses on EMA crossover signals with visual markers.

## Key Features

### 1. **Multiple EMAs Display**
- **EMA 8** (Blue line) - Short-term trend
- **EMA 13** (Green line) - Medium-term trend
- **EMA 21** (Yellow line) - Intermediate trend
- **EMA 55** (Red line) - Long-term trend
- Toggle option to show/hide all EMAs

### 2. **Asian Session Focus**
- Configured for Mexico timezone (America/Mexico_City)
- Active trading window: 5:00 PM - 10:00 PM Mexico time
- Crossover signals only trigger during this session

### 3. **EMA 8/13 Crossover Detection**
- **Bullish Signal**: Green triangle (↑) appears below price when EMA 8 crosses above EMA 13
- **Bearish Signal**: Red triangle (↓) appears above price when EMA 8 crosses below EMA 13
- Signals only occur during Asian session hours

### 4. **Alert System**
- Real-time alerts for bullish crossovers
- Real-time alerts for bearish crossovers
- Alerts only fire during Asian session

## Configuration Options
- Customizable EMA periods (default: 8, 13, 21, 55)
- Show/hide EMAs toggle
- Show/hide crossover signals toggle
- Timezone selection (Mexico City, GMT-6, GMT-5)
- Session time adjustment

## Use Case
Ideal for traders who focus on Asian market hours and use EMA crossover strategies for entry signals. The indicator helps identify momentum shifts during the Asian session while filtering out noise from other trading sessions.