The InternationalSkool of Forecasting
Join The Forecaster
Join The Forecaster

Donald Bradley drew his curve without a single price. See where it turns next

Pick a year and see every turn date on the curve, with the Dow laid over the days it has traded.

Bradley Siderograph
Hover over or tap the chart
Bradley curve Turn date

The curve uses the planets’ positions at 12:00 UTC on each US trading day. Dots mark the turn dates. Education, not financial advice.

Read the date where the curve turns, and let price show the direction

Donald Bradley, an American astrologer, published the Siderograph in 1948 in his booklet Stock Market Prediction. For each day he scored the angles between pairs of planets, counting the easy angles as positive and the hard ones as negative, and added the scores into one line. Because the curve uses no prices, it can be drawn for any year ahead.

Watch the dates where the curve changes direction. Bradley found the US stock market tends to change direction near them, so treat each one as a window of a few trading days to watch for a reversal, then let price show which way the market turned.

Bradley gives you one curve. Forecaster members get four, for gold, the Dow, the S&P 500 and the Nasdaq

The Forecaster is Jonathan Evans’ yearly research membership. You get his annual forecast with a full-year curve and turn-date calendar files for each of the four markets, and a monthly edition through the year, so you can read every Bradley date against his own.

AUD $1,397a year, intake 1 November to 31 March

See what you get as a Forecaster member

Bradley scored the angles between planets. Our next free tool tests Mercury retrograde against the stock market

A Gann calculator, an 18-year property clock and a Moon-phases study follow. Leave your email and each reaches you the day it opens.