James Marsden Hurst 1924—2005

Phasing analysis (Hurst)

The Cycles Course's mature method: dating every component's lows on a single diagram, in three stages — entry, extension, completion. Its prototype? The book's state table.

En esta página

A quién sirve esta entrada — The heart of the post-book method: instead of building envelopes and averages, you date the lows of every cyclic component on a single diagram — and from that map flow current wavelengths, underlying trend, FLDs and targets. Readers of Ch. 8 will recognize the idea: it is the state table, grown up.

Fuente: JM Hurst's Cycles Course (Cyclitec, ≈1973); David Hickson, Sentient Trader white papers, hurstcycles.com. Not in the 1970 book — which uses envelopes and centred averages; the two approaches are complementary.


Prerrequisitos

The five principles and the nominal cycles (from the book); the eight principles (from the course) — above all synchronicity: lows align, peaks do not.


The idea

En palabras sencillas — If the lows of all cycles tend to coincide (synchronicity), then dating the lows is the analysis: knowing when each component last bottomed equals knowing the state of the whole model — and hence what to expect.

The product is a map of troughs for every active nominal cycle, written on the chart with the diamond notation: one diamond per low, taller stacks for longer cycles. From the map flow each cycle's current wavelength (with the model's allowed variation), the underlying trend as a directional filter, and the bases for FLD and VTL.

The three stages

  1. Entry — locate the trough of the dominant cycle on the analysed timeframe: the most evident low that still respects the nominal model. It anchors the whole map.
  2. Extension — from that anchor, mark the troughs of the shorter cycles, nested inside the longer ones, working forward and backward across the nominal scales.
  3. Completion — start from the shortest recognizable cycle and climb the hierarchy, resolving the still-open long-cycle troughs: every long low must coincide with a short low (synchronicity again).

The bridge to the book — Golden-path readers have already done phasing without knowing it: the six-component "scorecard" of Fig. IX-4 and Ch. 8's three clocks ask the same question — "where in its turn is each cycle?" — with 1970 tools. The course turns it into a complete graphical method.

Book and course, side by side

Envelopes and averages (1970) Phasing analysis (≈1973)
Tool Nested channels, centred averages Dated troughs, diamonds
Strength Objectivity, crisp rules Markets with variation and skew
Weakness Fragile when cyclicality dries up Requires practice and judgement
Typical output Extrapolated zones and crossings Current wavelengths + FLD

Limits

  • It is pattern recognition: it takes chart practice; it is not mechanical like an average.
  • The tradition's warning: software that only estimates the latest wavelength without full trough phasing is not enough to trade on (Hickson) — you need the history of lows, not one number.

Summary card

Element Value
Object Dating each component's troughs (peaks slide: time translation)
Stages Entry (anchor) → Extension (down the scales) → Completion (climb back)
Handwriting
Outputs Current wavelengths, underlying trend, FLD/VTL bases
Source Cycles Course ≈1973 + tradition — not the 1970 book

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