Wyckoff Events vs Phases: How to Label the Schematic Correctly
Distinguish Wyckoff events (PS, SC, AR, Spring, UTAD) from phases (A-E) with a labeling system that prevents misidentification and improves trade timing.
Wyckoff schematics combine two types of labels: events and phases. Traders often conflate them, marking a phase where an event belongs and vice versa. This confusion produces mistimed entries and invalid schematic readings. Separating the two is essential for accurate Wyckoff analysis.
Events are specific price/volume occurrences. They are points on the chart, not ranges. Each event marks a discrete action by smart money: a climax, a test, a shakeout. Events are the building blocks.
Phases are structural stages. They are periods that contain one or more events. Phases describe what smart money is doing across a span of time—stopping the trend, building the cause, marking up or down. Phases are the containers.
The event list (Accumulation).
- PS (Preliminary Support): first buying effort.
- SC (Selling Climax): panic selling absorbed.
- AR (Automatic Rally): rebound defining resistance.
- ST (Secondary Test): retest of SC on lower volume.
- Spring: penetration below support to shake out holders.
- Test of Spring: low-volume retest confirming supply exhaustion.
- SOS (Sign of Strength): rally toward resistance.
- LPS (Last Point of Support): pullback to higher low, the entry.
The event list (Distribution).
- PSY, BC, AR, ST mirror the accumulation events.
- UTAD (Upthrust After Distribution): penetration above resistance to trap buyers.
- Test of UTAD: low-volume retest confirming demand exhaustion.
- SOW (Sign of Weakness): decline toward support.
- LPSY (Last Point of Supply): rally to lower high, the short entry.
The phase list (both schematics).
- Phase A: stopping the prior trend (contains PS, SC, AR, ST).
- Phase B: building the cause (contains multiple STs and range tests).
- Phase C: the decisive shakeout (contains Spring or UTAD).
- Phase D: confirmation and trend preparation (contains SOS/SOW, LPS/LPSY).
- Phase E: breakout/breakdown (contains the range exit).
The labeling rule. Every event belongs to exactly one phase. Every phase contains at least one defining event. If you cannot assign an event to a phase, your schematic is incomplete. If a phase has no defining event, it does not exist yet.
Common errors. Calling Phase B the Spring phase (Spring is Phase C); treating the AR as Phase B (the AR closes Phase A); marking multiple Springs (only one exists—earlier failed penetrations are STs).
Why precision matters. Entry timing depends on the phase. Trading inside Phase B is low-probability range chopping; the LPS in Phase D is the highest-probability entry. Mislabeling Phase B as Phase D means entering too early; mislabeling the Phase C Spring as a Phase B test means missing the signal.
Verification. Accumulation must read Phase A (PS-SC-AR-ST) → Phase B (range tests) → Phase C (Spring + test) → Phase D (SOS + LPS) → Phase E (breakout). Out-of-order events invalidate the schematic. A "spring above support" is a valid but weaker Phase C variant—do not force a below-support Spring where none exists.