C-wave as the final leg of an ABC correction

What a C-wave is asked to name

Elliott wave analysis is a structured reading of impulsive and corrective price swings that turns a repeatable chart condition into a testable directional hypothesis. In this Elliott wave reading, a declining C wave is the third and typically final stage of a correction and is treated as sharing many traits of third waves.

An ABC correction is a three-part countertrend sequence in which an A-wave break, a B-wave rebound, and a C-wave decline together unwind a prior advance. The A-wave is the first break of a prior advance, often mistaken for a brief pause rather than the start of a larger correction. The B-wave is the intervening rebound inside a correction and is typically expected to be fully retraced by the following C wave.

Broader than the opening break

A-wave declines are often interpreted as temporary pauses in a still-intact advance, whereas C-wave declines are characterized as broader and more persistent. A corrective wave is a countertrend swing that retraces part of a prior impulse rather than extending the main trend. The C-wave is described as broader and more persistent than the opening A-wave break.

Degree is a rank, not a calendar span

Elliott wave degrees from minute through supercycle are defined relative to one another rather than as fixed spans of years. Primary degree is a relatively large Elliott wave scale defined by its rank among neighboring degrees rather than by a fixed calendar length.

Historical C-wave cases

One contemporaneous S&P 500 count framed the decline that began in early 2000 as a primary-degree A-B-C, with the A wave lasting about 18 months into October 2001, the B wave about six months into March 2002, and the C wave beginning in March 2002 and about 11 months old at the time of writing.

The 1930-1932 Dow decline is used as a C-wave case: an opening drop from 386 to 225, a rebound from 225 to 297, then a C-wave fall from 297 to 41, with most of the 1929-1932 peak-to-trough loss occurring in that final leg.

The late-1960s-to-1970s bear is presented as a more complex five-wave triangle rather than a simple three-wave correction, with the 1969-1970 drop counted as the C wave and taking the Dow from 1000 to 625.

A 2002-2003 S&P 500 count treated the move after the late-spring-2002 peak as a primary C wave containing an internal five-wave decline that appeared nearly complete except for a fifth downswing.

A checkable climate, not a timing promise

A social-mood extension of the count associates the most intense large-scale conflicts with large C waves of primary degree and higher, treats A waves of any size as rarely coinciding with war, and notes the 2001 primary A wave that immediately preceded a brief conflict as an exception.

The teaching use of a C-wave identification is to form a checkable hypothesis about a persistently negative climate, not a guarantee of timing or of a subsequent advance.