Trading tool

## Technical assignment for the development of a TradingView indicator

### Indicator name:

«Combined: Volume Profile & Multi-Session Analyzer»

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## Purpose of the indicator:

Creation of a comprehensive tool for session analysis with advanced visualization capabilities and detailed volume analysis on the TradingView chart.

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## 1. General requirements:

- Development platform: TradingView Pine Script v5

- Indicator type: overlay = true

- Maximum parameters (for stable operation):

  - max_boxes_count=500

  - max_bars_back=1000

  - max_labels_count=500

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## 2. Main functionality:

### 2.1 Definition and visualization of 4 trading sessions

- New York, London, Asia, Frankfurt.

- Ability to specify a custom name for each session.

- User settings for each session:

  - Selection of session period (format: HHMM-HHMM UTC).

  - Four types of visualization for each session:

    - Box (Rectangle with transparency)

    - Area (Filled area between the session's high and low)

    - Zones (Color highlighting of the background during the session period)

    - Lines (Horizontal lines at the high and low)

  - Settings for colors, transparency, thickness, and line style for each type of display separately.

  - Display of text labels with the session name (optional).

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### 2.2 Timezones (Timezone)

- Dropdown list for selecting the timezone (from UTC-12 to UTC+12 and standard TradingView options).

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### 2.3 Volume Profile

- Volume profile separately for each of the 4 sessions with the ability to enable and disable.

- Separate volume profiles:

  - Lunch zone

  - Daily profile

  - Weekly profile

  - Monthly profile

- Key levels on each profile:

  - POC (Point of Control)

  - VAH (Value Area High)

  - VAL (Value Area Low)

  - LVN (Low Volume Node)

- Visualization settings for each level:

  - Color, transparency, thickness, style (solid, dashed, dotted)

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### 2.4 Additional levels

Display and settings for levels (optional, user selects):

- DO (Daily Open)

- WO (Weekly Open)

- MO (Monthly Open)

- NY Midnight (NYM)

- PDH/PDL (previous daily high/low)

- PWH/PWL (previous weekly high/low)

Each level with separate settings for color, thickness, and style (solid/dotted/dashed).

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### 2.4 Information table for sessions:

Table in the upper right corner of the chart with information for each session:

- Session name

- Status: Open/Closed

- Start and end time of the session (UTC)

- Ability to customize appearance (background color, text, borders, text size)

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### 2.4 Display settings:

- Each interface element (boxes, lines, labels, tables, levels) should have its own settings for color, transparency, thickness, line style, and font size.

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## 3. User interface (Input Settings)

Organize all indicator settings into groups for convenience:

- Display Settings

- Session Settings (each session separately)

- Volume Profile Settings

- Key Price Levels

- Timezone Settings

- Appearance Settings (colors, styles, transparency)

- Table Settings

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## 4. General technical requirements for the code:

- The code must be optimized and commented in English or Russian.

- Maximum performance and no lags.

- TradingView limits on objects (box, line, label) must not be exceeded.

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## 5. Testing and delivery:

- Demonstration of operation on different timeframes (M1, M5, M15, M30, H1).

- Correct operation when switching timezones.

- Correct display of levels and profiles.

- No errors in logic and display when changing settings.

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## 6. Requirements for the final solution:

- Source code in .pine format.

- Brief comments for understanding the logic of the code.

- Screenshots of the indicator demonstration.

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## 📌 Evaluation format:

Please evaluate:

- The time required for implementation.

- The total cost of development with an indication of the hourly rate.