What is Fibonacci Extension?
Fibonacci extension levels (127%, 161.8%, etc.) project from retracement swing for targets.
Formula
A = Swing low (start of the impulse wave) B = Swing high (end of the impulse wave) C = Retracement low (where price pulls back to before resuming)
Indian market context (NSE)
Reference levels: Nifty 50 at 24,300, Reliance Industries at ₹1,300, Bank Nifty futures at 55,000 (lot size 30). Examples below show how Fibonacci Extension shows up on Indian index, equity, and futures books — update to live quotes in your journal.
Nifty 50 perspective
Fibonacci Extension on Nifty (24,300): on the 15-minute chart, combine with session VWAP and 9:15–10:00 liquidity — index fibonacci extension signals misfire on expiry Tuesdays without volume confirmation.
Reliance Industries perspective
Fibonacci Extension on Reliance at ₹1,300: daily vs hourly settings diverge around results and ex-dividend dates; note corporate events in journal when fibonacci extension readings spike.
Bank Nifty futures perspective
Fibonacci Extension on Bank Nifty futures (55,000): first-hour signals differ from post-14:30 behaviour; avoid standalone entries when banking names lead the move.
How to validate
- Forward-test Fibonacci Extension on paper or sim for two weeks after rule changes.
- Validate only on trades where Fibonacci Extension settings matched the written playbook.
- Split results by trending vs range weeks on Nifty before trusting the signal.
- Require higher-timeframe bias agreement if that is part of your rule.
How to track in TradeLyser
- Add Fibonacci Extension reading to trade entry notes (value + timeframe).
- Create tags: “Fibonacci Extension aligned” / “Fibonacci Extension ignored”.
- Monthly: filter trades by alignment tag and compare win rate and avg R.
- Screenshot chart context for mentor review on disputed trades.
Best practices
- Combine Fibonacci Extension with higher-timeframe bias — not as a lone trigger.
- Avoid curve-fitting settings on less than three months of tagged data.
- Refresh playbook screenshots when changing Fibonacci Extension parameters.
- Skip trading when Fibonacci Extension conflicts with written risk limits.
Common pitfalls
- Treating Fibonacci Extension as a guaranteed reversal signal.
- Optimising parameters on one bullish month only.
- Trading against higher-timeframe bias because Fibonacci Extension “said so”.
- Failing to log when you overrode Fibonacci Extension discretionally.
How to use this in TradeLyser
Log extension level used for target; review hit rate per level on tag.
Related terms
Fibonacci retracement plots horizontal levels at common ratios of a prior swing. Traders watch these zones for pullback entries in trends.
Risk-reward ratio frames whether a setup pays enough when you are wrong often. A 1:3 plan risks ₹1,000 to target ₹3,000 — independent of whether you hit the target.
Take-profit order closes position when price reaches profit level.
Trend following enters in direction of the prevailing trend and holds until trend rules exit.
FAQ
Which extension for Bank Nifty?
Validate 127 vs 161.8 on your sample.
Multiple extensions?
Pick one primary target rule.
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