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已更新 Big Order Candle Detector

Big Order Candle Detector (BOCD) – Explanation & Usage
The Big Order Candle Detector (BOCD) is an indicator designed to identify potential large institutional order activity in the market. It focuses on detecting strong price displacement, which may signal the early stage of a trend.
This structure allows the indicator to capture moments where price moves aggressively, often without overlap with previous price ranges. Such behavior can indicate the presence of strong buying or selling pressure.
How Big Order is Detected
A Bullish Big Order is identified when the current candle’s low is higher than the high of Candle A. This indicates a clear gap or displacement upward, suggesting strong buying interest.
A Bearish Big Order, on the other hand, occurs when the current candle’s high is lower than the low of Candle A, reflecting strong downward pressure.
To reduce noise, the script only marks the first Big Order signal when multiple signals appear consecutively. This ensures cleaner and more meaningful signals.
Visual Representation on Chart
The indicator provides several visual elements to assist analysis:
Triangle Signals
Green triangle → Bullish Big Order
Red triangle → Bearish Big Order
→ Represents early momentum or possible trend initiation
Highlighted Candle (Orange)
→ Considered the origin of the move or liquidity zone
Support & Resistance Box
Drawn based on the high and low of Candle A
→ Acts as a reaction zone for future price movement
Strategy & How to Use
This indicator is best used as a supporting tool for price action analysis, not as a standalone trading signal.
BUY Scenario (Bullish Setup)
When a bullish Big Order appears, it suggests that strong buying momentum has entered the market. Instead of entering immediately, traders typically wait for price to retrace.
Approach:
Wait for price to pull back into the support box, Look for confirmation signals before entering
Confirmation Examples:
Bullish candlestick pattern (e.g., engulfing, pin bar)
Minor break of structure
Increase in volume
Trade Plan:
Entry: Inside the support box (after confirmation)
Take Profit: Nearest resistance zone or previous high
Stop Loss: Below the support box
SELL Scenario (Bearish Setup)
In a bearish setup, the indicator signals strong selling pressure. Similar to the bullish case, traders wait for a retracement rather than chasing the move.
Approach:
Wait for price to move back into the resistance box, Look for signs of rejection
Confirmation Examples:
Bearish rejection candle
Formation of lower high
Weak bullish momentum
Trade Plan:
Entry: Inside the resistance box (after confirmation)
Take Profit: Nearest support zone
Stop Loss: Above the resistance box
Key Concept Summary
Big Order = Strong displacement (possible institutional activity)
Triangle = Signal of momentum
Orange Candle = Origin zone
Box = Key support/resistance area
Retracement = Entry opportunity
Confirmation = Risk control
Important Considerations
This indicator:
In practice, BOCD works best as:
A decision-support tool to identify high-probability zones, rather than a direct buy/sell system.
The Big Order Candle Detector (BOCD) is an indicator designed to identify potential large institutional order activity in the market. It focuses on detecting strong price displacement, which may signal the early stage of a trend.
This structure allows the indicator to capture moments where price moves aggressively, often without overlap with previous price ranges. Such behavior can indicate the presence of strong buying or selling pressure.
How Big Order is Detected
A Bullish Big Order is identified when the current candle’s low is higher than the high of Candle A. This indicates a clear gap or displacement upward, suggesting strong buying interest.
A Bearish Big Order, on the other hand, occurs when the current candle’s high is lower than the low of Candle A, reflecting strong downward pressure.
To reduce noise, the script only marks the first Big Order signal when multiple signals appear consecutively. This ensures cleaner and more meaningful signals.
Visual Representation on Chart
The indicator provides several visual elements to assist analysis:
Triangle Signals
Green triangle → Bullish Big Order
Red triangle → Bearish Big Order
→ Represents early momentum or possible trend initiation
Highlighted Candle (Orange)
→ Considered the origin of the move or liquidity zone
Support & Resistance Box
Drawn based on the high and low of Candle A
→ Acts as a reaction zone for future price movement
Strategy & How to Use
This indicator is best used as a supporting tool for price action analysis, not as a standalone trading signal.
BUY Scenario (Bullish Setup)
When a bullish Big Order appears, it suggests that strong buying momentum has entered the market. Instead of entering immediately, traders typically wait for price to retrace.
Approach:
Wait for price to pull back into the support box, Look for confirmation signals before entering
Confirmation Examples:
Bullish candlestick pattern (e.g., engulfing, pin bar)
Minor break of structure
Increase in volume
Trade Plan:
Entry: Inside the support box (after confirmation)
Take Profit: Nearest resistance zone or previous high
Stop Loss: Below the support box
SELL Scenario (Bearish Setup)
In a bearish setup, the indicator signals strong selling pressure. Similar to the bullish case, traders wait for a retracement rather than chasing the move.
Approach:
Wait for price to move back into the resistance box, Look for signs of rejection
Confirmation Examples:
Bearish rejection candle
Formation of lower high
Weak bullish momentum
Trade Plan:
Entry: Inside the resistance box (after confirmation)
Take Profit: Nearest support zone
Stop Loss: Above the resistance box
Key Concept Summary
Big Order = Strong displacement (possible institutional activity)
Triangle = Signal of momentum
Orange Candle = Origin zone
Box = Key support/resistance area
Retracement = Entry opportunity
Confirmation = Risk control
Important Considerations
This indicator:
- Does not guarantee winning trades
- Should not be used alone
- Always combine with:
- Risk management
- Market structure analysis
- Additional confirmation tools
In practice, BOCD works best as:
A decision-support tool to identify high-probability zones, rather than a direct buy/sell system.
發行說明
Code Optimize & Fixed:- Added Strong / Weak Big Order box classification.
- Strong BigO now detects breakout above active Higher High or below active Lower Low.
- Added Higher High close line based on bullish candle followed by bearish candle.
- Added Lower Low close line based on bearish candle followed by bullish candle.
- Added box history limit to control how many BigO zones are displayed.
- Added HH / LL line history limit to keep chart cleaner.
- Added forward projection setting for HH / LL lines.
- Improved Strong and Weak box colors for clearer visual separation.
- Preserved original BigO detection logic and consecutive BigO filtering.
- Optimized object handling using arrays for boxes and lines.
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開源腳本
秉持TradingView一貫精神,這個腳本的創作者將其設為開源,以便交易者檢視並驗證其功能。向作者致敬!您可以免費使用此腳本,但請注意,重新發佈代碼需遵守我們的社群規範。
免責聲明
這些資訊和出版物並非旨在提供,也不構成TradingView提供或認可的任何形式的財務、投資、交易或其他類型的建議或推薦。請閱讀使用條款以了解更多資訊。