19 November 2025
Choose the swing before you draw the ratios
Fibonacci retracements only earn their keep when the impulse you measure is clear. Here is how beginners decide where a swing starts and ends.
A Fibonacci retracement is a measurement of how far price has pulled back inside a prior impulse. If the impulse itself is unclear, the ratios become decoration. In Tyrrell Downs intensives we ban drawing tools until students can point to a start and end of the move they intend to measure.
Look for a swing that travels with conviction: a sequence of higher highs and higher lows in an advance, or the reverse in a decline. Avoid anchoring from a single wick that sticks out of a sideways patch. Noise highs train the eye to invent structure that is not there.
Write the timeframe on every screenshot. A swing that looks decisive on a daily chart may be ordinary noise on a five-minute view. Mixing those scales is a common reason coaching hours get spent untangling grids instead of refining judgement.
A practical habit: circle the two candles or bars you would defend in conversation with another reader. If you cannot defend them, skip the Fibonacci tool for that example.