The stars and the markets: a trader's hidden edge

"Millionaires don't use astrologers, but billionaires do." The line gets attributed to J.P. Morgan, and whether or not he said it exactly that way, the underlying fact checks out: Morgan kept the astrologer Evangeline Adams on retainer. She called the Windsor Hotel fire before it happened and warned clients ahead of 1929. Morgan wasn't some outlier. A surprising number of serious market participants have looked to planetary cycles for timing, and the practice never really went away.

What follows is a practical introduction to financial astrology: the rules traders actually use, the planetary rhythms that seem to track with economic sectors, and the 20-year master cycle that keeps lining up with major market turning points.

A short history of astrologers on Wall Street

In the early 1900s, W.D. Gann combined geometry, number theory, and planetary cycle analysis into a trading method that, according to documented accounts, hit a 92% accuracy rate in certain supervised tests. He's said to have called the outbreak of World War I and the 1929 crash using astronomical calculations. His techniques still have a following among traders today.

Arch Crawford, who earned the nickname "Astrologer of Wall Street," worked primarily with the 28-day lunar cycle. He called the October 1987 crash, which got attention from people who would normally never touch anything astrological. David Williams wrote several books under the label "astro-economics" and maintained roughly 80% accuracy until he died in 1993.

Going further back, researcher L. Krohn dug through 200 years of London Stock Exchange records and found that Jupiter, Saturn, and Uranus transit cycles tracked closely with major market swings. Donald Bradley took a more mathematical route, building an algorithm he called the Siderograph that converts planetary geometry into a numerical index. It's basically a market mood chart derived from orbital positions.

None of these people worked in a vacuum. There's a continuous line of serious practitioners stretching back well over a century.

The five rules that financial astrologers won't break

There are a handful of principles that practitioners treat as absolute. You'll find versions of these in virtually every financial astrology text:

Jupiter's annual rotation: which sectors get the tailwind?

Jupiter takes about 12 years to orbit the Sun, spending roughly a year in each zodiac sign. Financial astrologers have noticed that different industries tend to do well depending on where Jupiter sits. It's not a guarantee, but the pattern is persistent enough that practitioners track it year over year:

When Jupiter changes signs, financial astrologers watch for leadership to rotate among industry groups. It's a broad backdrop, not a day-trading signal, but it's been consistent enough across decades that many practitioners plan around it.

The Jupiter-Saturn master cycle: 20 years of economic rhythm

Jupiter's annual sign changes track sector rotation. Its 20-year cycle with Saturn operates on a bigger scale altogether. Jupiter expands. Saturn contracts. The two planets meet in conjunction roughly every two decades, and each meeting seems to coincide with a major economic reset.

The cycle unfolds in phases:

• Conjunction (0°) — New economic era starts. Major structural shifts.
• Waxing sextile (~3 years in) — Early growth. New industries forming.
• First square (~5 years) — First real test. Corrections hit.
• Trine (~7 years) — Sustained growth. Confidence runs high.
• Opposition (~10 years) — Peak tension. Recessions and crashes tend to cluster around here.
• Waning trine (~13 years) — Recovery. Restructuring.
• Last square (~15 years) — Second crisis. Structural reforms get forced through.
• Return to conjunction — Old order breaks down. New cycle begins.

The last conjunction was December 2020 in Aquarius. The one before that? May 2000, in Taurus, right at the dot-com peak. Go back further and the pattern keeps holding up against historical data in ways that are difficult to dismiss as coincidence.

Retrogrades and what they mean for markets

When a planet appears to move backward from Earth's perspective (an optical effect, not actual reverse motion), financial astrologers pay attention. Different planets carry different weight:

Mercury retrograde happens three times a year, lasting about three weeks each time. Mercury rules communication, contracts, and commerce. During retrograde periods, misunderstandings pile up, contract errors appear, and markets tend to hesitate rather than commit. Plenty of traders simply avoid signing anything major during these windows.

Venus retrograde comes around every 18 months for about six weeks. Since Venus rules money and valuation, this period tends to throw off pricing. Products lose touch with their markets. Cash flow gets unpredictable. Most financial astrologers say to sit tight and wait it out.

Mars retrograde shows up every 26 months, lasting about ten weeks. Mars drives action and competition, so when it reverses, aggressive strategies tend to backfire. Companies deal with internal friction, reorganizations, and products losing competitive ground.

None of this means retrogrades are guaranteed disasters. But practitioners treat them as periods where caution pays better than aggression.

Commodities and their planetary rulers

Financial astrology assigns specific planets to specific commodities. When a commodity's ruling planet gets hit by a major transit, practitioners watch for price movement:

• Gold — the Sun. Solar eclipses and major Sun transits tend to coincide with gold turning points.
• Silver — the Moon. Lunar phases and nodal transits track with silver price swings.
• Oil — Neptune, associated with Pisces. Neptune's slow transits map to decade-long oil price trends.
• Grains and wheat — Mercury and Virgo. Cattle falls under Taurus and Venus.
• Industrial metals — Mars. Iron, steel, copper. Mars transits mark turning points.

Try it yourself

Financial astrology works best when treated as a timing tool layered on top of conventional analysis. The practitioners with the strongest track records all did the same thing: they used planetary cycles for timing and standard technical analysis for confirmation.

Our Financial Astrology reports let you apply these methods directly. The Financial Horary report takes a specific investment question and analyzes it through the traditional framework. The Financial Transit report scores the current planetary climate against any market, with pre-loaded natal charts for 17 major global indices including the NYSE, S&P 500, NASDAQ, Nikkei 225, and DAX.

Both reports check the five absolute rules automatically, calculate a weighted score across all active transits, and give you a clear BUY, SELL, or HOLD signal.

Explore the Financial Astrology Pack →

Disclaimer: Financial astrology is presented here for educational and entertainment purposes only. Nothing in this article constitutes financial advice. Always consult a qualified financial professional before making investment decisions. Past planetary correlations do not guarantee future results.