The Bag Brigade
ISSUE — SECULAR_BULL / 2026

How high does this bull market actually go?

Two completed secular bull markets in S&P history say the current one isn't done — averaging out their duration and gain points to a top somewhere between 10,340 and 11,750.

Snapshot as of August 8, 2026

1929 Crash Secular bear: 1937–1950 Secular Bull: 1950–1966 1957: Cyclical bear Secular bear: 1966–1980 Secular Bull: 1980–2000 1987: Cyclical bear Secular bear: 2000–2013 Secular Bull: 2013–present 2020: Cyclical bear Projected secular top

1929 Crash

The 1929 crash — the top of the prior secular bull, wiping out roughly 86% of value into the 1932 low.

Secular bear: 1937–1950

A grinding secular bear spanning the Depression aftermath, WWII, and its recovery.

Secular Bull: 1950–1966

16 years, +293% (3.93x).

1957: Cyclical bear

Seven years into the 1950–66 bull, a sharp cyclical drawdown interrupted — but did not end — the secular trend.

Secular bear: 1966–1980

Stagflation-era secular bear — 14 years of going nowhere in nominal terms.

Secular Bull: 1980–2000

20 years, +1,004% (11.04x).

1987: Cyclical bear

Seven years into the 1980–2000 bull, Black Monday hit — again a cyclical gut-check, not a secular top.

Secular bear: 2000–2013

The dot-com bust and 2008 financial crisis both landed inside this 13-year secular bear.

Secular Bull: 2013–present

Breakout at $1,569.19 in March 2013. As of Aug 8, 2026, the S&P sits at $7,757.64.

2020: Cyclical bear

Seven years into the current bull, COVID delivered the pattern’s expected cyclical gut-check — already behind us.

Projected secular top

Applying the 18-year average duration and 6.59x–7.49x average gain to the 2013 breakout: a projected top of ~10,340 to ~11,750, landing 2029–2033.

The methodology

  • 1950→1966: 16 years, +293% (3.93x)
  • 1980→2000: 20 years, +1,004% (11.04x)
  • Average duration: 18 years
  • Average gain: 6.59x (geometric) to 7.49x (arithmetic)

Applied to the 2013 breakout price ($1,569) and today's price: a projected next secular top of ~10,340 to ~11,750 on the S&P, landing somewhere between 2029 and 2033.

The year-7 pattern

Every secular bull on record has taken a serious hit around year seven: 1957 (seven years into 1950–66), 1987 (seven years into 1980–2000), and 2020/COVID (seven years into 2013–present) all line up. It didn't end the bull either time — it interrupted it, then the trend resumed. History says the sharpest gut-check for this cycle has likely already happened.

Not financial advice — just the historical pattern.