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Opening Range Zone [#]

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ETH/RTH Opening Ranges Indicator

A comprehensive opening range indicator designed for both stock and futures traders, tracking Regular Trading Hours (RTH) and Extended Trading Hours (ETH) opening ranges with precision.

Features

RTH Opening Range (9:30-10:00 AM)
  • Tracks the first 30 minutes of regular trading hours
  • Displays customizable number of historical ranges (1-20)
  • Shows high, low, and center encroachment (midpoint) levels
  • Fully customizable colors and line styles


ETH Opening Range (6:00-6:30 PM)
  • Captures the first 30 minutes of evening session for futures
  • Tracks multiple historical ranges (1-20)
  • Independent styling from RTH ranges
  • Essential for futures traders monitoring overnight action


Smart Timezone Detection
  • Automatic COMEX futures detection (GC, SI, MGC)
  • Manual timezone offset adjustment for other futures contracts
  • Seamless stock/futures compatibility
  • Properly handles session transitions


Visual Customization
  • Adjustable line widths for ranges and center lines
  • Color customization for all elements
  • Date-stamped labels for easy reference
  • Toggle individual components on/off
  • Multiple label size options


Date Labels
Each range displays clear identification:
  • "RTH OR High/Low [Date]"
  • "ETH OR High/Low [Date]"
  • "RTH/ETH OR C.E. [Date]" (Center Encroachment)


Usage

For Stock Traders:
Focus on RTH opening ranges to identify key support/resistance levels established in the first 30 minutes of trading.

For Futures Traders:
Monitor both RTH and ETH ranges. The evening session (ETH) often sets the tone for the next day's action.

Settings Configuration:
  • Enable/disable RTH or ETH ranges as needed
  • Adjust the number of historical ranges to display
  • Customize colors to match your chart theme
  • Toggle center encroachment lines for additional reference points
  • Show/hide labels and adjust size for clarity


Key Concepts

Opening Range (OR): The initial high and low established during the first 30 minutes of a session. Smart Money often uses these levels to engineer liquidity sweeps and establish directional bias. The OR acts as a premium/discount framework for the session.

Center Encroachment (C.E.): The equilibrium point (50% level) between the opening range high and low. This represents fair value within the OR structure. Price returning to C.E. often indicates a rebalancing before the next directional move. Rejection from C.E. can signal strong institutional positioning.

ETH vs RTH Ranges: The Extended Trading Hours (ETH) range captures where smart money positions during the overnight session (6:00-6:30 PM), often revealing true institutional intent. The Regular Trading Hours (RTH) range (9:30-10:00 AM) shows where retail participation enters. Displacement from either range can signal algorithmic delivery.

Timezone Offset: For futures contracts, this adjusts the indicator to properly recognize session times based on your chart's timezone versus the exchange timezone, ensuring accurate capture of true session opens.

Best Practices

  • Use multiple timeframes to confirm range breakouts
  • Watch for price reactions at OR levels throughout the session
  • Combine with volume analysis for stronger confirmation
  • Consider the size of the opening range (tight vs. wide) for volatility context


Technical Details

  • Supports up to 500 lines and labels
  • Efficient array-based storage for multiple ranges
  • Real-time updates as new ranges form
  • Compatible with all timeframes (recommended: 5min or lower for accuracy)


This indicator is for educational and informational purposes only. It does not constitute financial advice. Always conduct your own analysis and risk management.
Informacje o Wersji
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