**Script Name: Trend Line and Price Objective with Historical Candles**
BTCUSD This Pine Script for TradingView, authored by Dshergill, plots a trend line, price objective, and historical candles on the chart. It includes several key features:
1. **Trend Line and Price Objective:** - **Trend Line**: Draws a horizontal trend line at the highest high over a user-defined lookback period (`lookbackPeriod`). The trend line updates dynamically based on the highest high value. - **Price Objective**: Calculates and displays a price objective if the closing price exceeds the highest high. The objective is calculated using a multiplier (`objectiveMultiplier`) and is labeled on the chart when a breakout occurs.
2. **Horizontal Lines:** - Plots the highest high and lowest low over the lookback period as horizontal lines for easy reference.
3. **Historical Candles:** - **Plot Candles**: Plots candles for the last 9 bars with conditional coloring based on whether the candle closed higher or lower than it opened. Green is used for bullish candles and red for bearish candles, with gray wicks. - **Labels**: Adds labels below the wick of each candle to indicate the candle's position in the sequence (from 1 to 9).
**Features:** - Dynamic trend line and price objective calculation. - Clear visualization of the highest and lowest levels with horizontal lines. - Historical candle visualization with color-coded styling and labeled positions.
This script helps traders visualize price trends and potential price objectives while providing a clear historical view of recent candles.