Auto Fibonacci Lines Depending on ZigZag %In the world of technical analysis, few tools are as powerful—or as misused—as Fibonacci Retracements. The Auto Fibonacci Lines Depending on ZigZag % is not just an indicator; it is a complete, automated trading system designed to eliminate subjectivity and bring institutional-grade precision to your charts.
This script automates the identification of significant market structures using a ZigZag algorithm. Once a market swing is mathematically confirmed (based on your deviation settings), it instantly projects a complete suite of Retracement and Extension levels. This allows you to stop guessing where to draw your lines and start focusing on price action.
🧠 The Logic Behind the Indicator
Understanding how your tools work is the first step to trusting them. This script operates on a three-step logic loop:
ZigZag Identification:
The script continuously monitors price action relative to the last known pivot point. It uses a user-defined Deviation % to filter out market noise. A new "Leg" is only confirmed when price reverses by this specific percentage. This ensures that the Fibonacci lines are only drawn on significant market moves, not random chop.
Automated Anchor Points:
Once a downward trend is confirmed (e.g., price drops 30% from the top), the script automatically anchors the Fibonacci tool to the Swing High (Start) and the Swing Low (End). It does this without you needing to click or drag anything.
Dynamic Cleanup:
Markets evolve. A key feature of this script is its self-cleaning mechanism. As soon as a new trend leg is confirmed, the script automatically deletes the old, invalidated Fibonacci lines and draws a fresh set for the new structure. This keeps your chart clean and focused on the now.
🎓 How to Trade This System
This indicator is color-coded to simplify your decision-making process. It moves beyond standard "rainbow" charts by categorizing price levels into three distinct actionable zones.
1. The "Reload Zone" (White Lines: 0.618 - 0.786) ⚪
Role: High-Probability Support / Entry
In institutional trading, the 0.618 (Golden Ratio) to 0.786 region is often where algorithms step in to defend a trend.
Why it works : This is the "discount" area where smart money re-accumulates positions before the next leg up.
2. The "Decision Wall" (Blue Lines: 1.382 - 1.5) 🔵
Role: Strong Resistance / Trend Check
This is a unique feature of this suite. The 1.382 and 1.5 levels often act as a "ceiling" for weak breakouts.
Strategy : If you entered in the White Zone, the Blue Zone is your first major hurdle. If price stalls here, consider securing partial profits.
Warning : A rejection from the Blue Lines often leads to a double-top formation. However, a clean break above the Blue Lines usually signals a parabolic move is beginning.
3. The "Extension Zone" (Yellow, Red, Purple > 1.618) 🟡🔴
Role : Take Profit / Exhaustion
Levels above 1.5 (starting with the 1.618 Golden Extension) are statistical extremes.
Strategy : These are Strict Take Profit levels. Do not FOMO (Fear Of Missing Out) into new long positions here. The probability of a reversal increases drastically as price climbs through these levels (2.618, 3.618, 4.618).
📐 The Mathematical Edge: Logarithmic vs. Linear
One of the most critical features of this script is the ability to toggle between Logarithmic and Linear calculations.
Why use Logarithmic?
If you are trading Crypto (Bitcoin, Altcoins) or high-growth Tech Stocks, linear Fibonacci levels are mathematically incorrect over large moves. A 50% drop from $100 is different than a 50% drop from $10.
This script calculates the percentage difference (Log Scale), ensuring your targets are accurate even during 100%+ parabolic runs.
Why use Linear?
For mature markets like Forex (EURUSD) or Indices (SPX500) where volatility is lower, Linear scaling is the industry standard.
🛠️ Configuration & Best Practices
Deviation % : This is the heartbeat of the indicator.
Swing Trading : Set to 20-30%. This filters out noise and only draws Fibs on major macro moves.
Scalping : Set to 3-5%. This will catch smaller intraday waves.
Text Place : Keeps your chart clean by pushing labels to the right, ensuring they don't overlap with the current price action.
👤 Who Is This Indicator For?
The Disciplined Trader : Who wants to remove emotional bias from their charting.
The Crypto Investor : Who needs accurate Logarithmic targets for long-term holding.
The Confluence Trader : Who combines these automated levels with Order Blocks, RSI, or Volume to find the perfect entry.
⚠️ RISK DISCLAIMER & TERMS OF USE
For Educational Purposes Only:
This script and the strategies described herein are provided strictly for educational and informational purposes. They do not constitute financial, investment, or trading advice. The "Auto Fibonacci Lines" indicator is a tool for technical analysis and should not be used as the sole basis for any trading decision.
No Guarantees:
Past performance of any trading system or methodology is not necessarily indicative of future results. Financial markets are inherently volatile, and trading involves a high level of risk. You could lose some or all of your capital.
User Responsibility:
By using this script, you acknowledge that you are solely responsible for your own trading decisions and risk management. The author assumes no liability for any losses or damages resulting from the use of this tool or the information provided. Always consult with a qualified financial advisor before making investment decisions.
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