Before any chart indicator existed, W.D. Gann was forecasting exact market turning points months - even years - in advance. This is not guesswork. It is geometry, time cycles, and mathematical precision. Here is how it works.
Introduction
Most traders look at a chart and ask "What is the market doing right now?" W.D. Gann asked a different question: "What must the market do next, based on what it has always done?" That one shift in thinking is the entire foundation of Gann analysis.
Gann discovered that markets do not move randomly. They move in cycles - mathematical, geometric, repeating cycles. The same angles that describe planetary orbits describe price movements. The same square root relationships that govern physics govern turning points in stocks and commodities.
Once you understand that Time and Price are two sides of the same equation, you stop reacting to the market. You start anticipating it. You know, weeks in advance, when the next high or low is likely to form - because the numbers tell you.
This page teaches you the core of that system: how to read major highs and lows, project future turning dates with Gann degrees, predict future price levels with Gann Angles and the Square of Nine, and confirm precision targets using the Squaring of Price and Time.
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Gann's Master Framework
Gann taught that no trade should be taken without all three forces aligning. Miss even one, and you are operating partially blind.
Time is the master of price. Gann said, "When time is up, the move is over." A time cycle completing tells you a turning point is near - it opens the window of opportunity. Without time analysis, you cannot know when to expect a change in trend.
Price is what the market actually does at the time signal. When price reaches a Gann Angle, a Square of Nine level, or a vibration zone at the same time a cycle completes - that is your confirmation. Price validates what time predicted.
Volume tells you the energy behind the move. High volume at a time-price confluence signals genuine commitment - the force that drives the trend. Low volume warns of a false signal. Volume separates conviction from noise.
The Gann Prediction System
Gann's prediction system has three distinct powers. Each builds on the previous. Together, they give you a complete picture: when the move will happen, where it will go, and exactly how far.
The market anchors its future moves to its past extremes. Every significant high and low is a time stamp from which future turning dates are mathematically derived.
Gann observed that the circle (360°) is the universe's master cycle. The market repeats its turning points at geometrically divided fractions of that circle, projected forward in time from a major pivot.
Key insight: Find the most recent major high or major low and project forward using Gann degree intervals - the market will respect those projected dates with startling regularity.
Find the last significant swing high or low. Whichever is most recent becomes your anchor - your Major High or Major Low.
Note the precise date when this major pivot formed. This is your Time Zero - all projections radiate from here.
Add key degree counts to your anchor date: 45, 90, 120, 135, 144, 180, 225, 270, 315, 360 days. Each is a potential future turning date.
Draw Gann Angles (1×1, 2×1, 1×2) from the anchor. Where an angle meets the chart at your projected date is a high-probability reversal zone.
The strongest turns occur when multiple projected dates cluster together - that convergence is your highest-probability reversal window.
Gann price projections anchor to past price extremes. The most recent major high and low are mathematical seeds from which future support, resistance, and targets grow.
Gann used two primary methods: Gann Angles (projecting price along a geometric slope over time) and the Square of Nine (mapping every price to a spiral position to reveal harmonic vibrations).
Key insight: A price level has geometric relationships to other price levels. Gann's tools reveal exactly which levels are harmonically connected - and those connections create the S/R the market respects.
Find the last significant swing high and swing low price. These are your mathematical anchors for all price projections.
Take the square root of the high and low. Add/subtract 0.5, 1, 1.5, 2, 3. Re-square each result. These are your Price Vibration Levels - future S/R targets.
Draw the 1×1, 2×1, 1×2 angles from both recent high and low. Price must stay above/below the 1×1 to maintain trend momentum.
Place the high or low on the Square of Nine. Cardinal cross (90°, 180°) and diagonal (45°, 135°) positions reveal the next price targets above and below.
When a price target and time projection point to the same date and price simultaneously - that is your confirmed Gann prediction.
If Time predicts when and Price predicts where, the Squares show you the exact intersection of both - the single point in time and price where the market must turn.
Gann's squares work by placing price and time values on geometric grids. When a price level and time period fall on the same angular position, they are "in square" - perfectly balanced. That balance is where the market turns.
Simplest form: Take the square root of the price. Take the square root of the time elapsed since the last pivot. When these two numbers are equal or harmonically related - a reversal is due.
Record the price value and days elapsed since the most recent major high or low. These are your two inputs.
Place the price on the Square of Nine spiral. Angles at 0°, 45°, 90°, 135°, 180°, 225°, 270°, 315° give you all naturally vibrating price levels. Compare with your time projection.
Provides additional intermediate levels - especially powerful for commodities and monthly analysis. Tightens your prediction to a precise price range.
Scales to the recent high-low range. The range squared and projected in both time and price gives the most asset-specific turning point.
When Square of Nine, Square of 12, and Dynamic Square all agree on the same price at the same projected time - you have a high-conviction Gann prediction.
Core Techniques
Five foundational tools that form the backbone of W.D. Gann's prediction methodology. Each is independent. Together, they form an interlocking system of extraordinary precision.
Markets move in repeating cycles rooted in natural divisions of the calendar and the circle. Primary cycles: 30, 45, 60, 90, 120, 144, 180, 270, and 360 time units. When a cycle completes, a change of direction is due. Stacking multiple cycles creates the highest-probability turning points in any asset.
Time AnalysisGann's most celebrated concept. When the square root of price equals the number of time units from a major pivot, price and time are "in square." This mathematical equality produces powerful reversals. Example: price 3600 has square root 60 - if 60 days have elapsed from the last major low, a reversal is due.
Master ConceptStraight lines drawn from a major high or low at a specific price-per-time rate. The master angle is 1×1 (45°): one unit of price for every one unit of time. A market above the 1×1 from a major low is in a bull trend. The 2×1 and 1×2 angles act as secondary dynamic support and resistance - price falling through one angle heads to the next.
Dynamic S/RThe circle has 360 degrees. Gann divided this into natural quarters (90°), thirds (120°), eighths (45°), and other geometric fractions. By projecting all key degree intervals from a recent major high or low, you create a time map of potential turning points for the next 12 months.
Future DatesEvery price vibrates in harmony with mathematically related prices. Taking the square root, adding or subtracting increments, then re-squaring produces the "harmonic relatives" of that price - the next natural resting and reversal levels. These are not arbitrary levels; they are mathematically inevitable zones the market visits repeatedly.
Price LevelsGann's Natural Order says every market moves in a natural progression - it cannot sustain acceleration indefinitely. Analysing whether price is moving faster than time (overextended, correction near) or slower than time (consolidating, breakout near) lets you read the market's energy state before any move begins.
Trend ReadingGann's Time Circle
Add these degree intervals - as trading days or calendar days - to the date of the most recent major high or low and you get a full map of potential reversal dates for the next year.
| Degree | Calendar Days | Significance |
|---|---|---|
| 45° | 45 days | Minor cycle - 1/8 circle |
| 90° | 90 days (~3 months) | Major quarter cycle |
| 120° | 120 days (~4 months) | Third of a circle |
| 135° | 135 days | 3/8 cycle - strong reversal |
| 144° | 144 days | Gann's vibration number |
| 180° | 180 days (~6 months) | Half circle - critical turn |
| 270° | 270 days (~9 months) | Three-quarter cycle |
| 315° | 315 days | 7/8 cycle - pre-annual |
| 360° | 365 days (1 year) | Full annual cycle - major turn |
Advanced Precision Tools
Gann's square grids narrow a broad prediction to the exact date and price where the market will turn. Simple to use once you understand the logic.
A spiral number grid where numbers radiate outward from the center. Any price on this grid has harmonic relatives at 45°, 90°, 135°, 180°, 225°, 270°, and 315° - the market's natural price targets.
Place Nifty's recent low on the Square of Nine and the 90° and 180° positions immediately reveal the next resistance targets. Works on any asset, any time frame.
Uses a 12-unit base aligned with 12 months of the year and 30° increments of a 360° circle. Especially powerful for monthly price analysis and turning points aligned with the annual calendar cycle.
Catches intermediate levels the Square of Nine skips - tightening your prediction from a broad range to a precise price zone. Both squares together triangulate the exact target.
The most adaptive of all Gann's square tools. Scales to the specific high-low range of the asset being analysed. The price range is squared and projected in both price and time - a personalised grid for the exact move you are tracking.
This is why Gann's method works equally on Nifty, crude oil, and gold. The Dynamic Square adapts to each market's own mathematics.
Ready to Master This?
Every technique on this page - Time Cycles, Gann Angles, Square of Nine, Squaring of Price & Time - taught live, 1-on-1, by Ajit Yadav. Automated in Excel with NSE live data.
Frequently Asked Questions
W.D. Gann predicted future dates by identifying major highs and lows on price charts, then projecting forward using Gann Angle degrees (45°, 90°, 120°, 180°, 270°, 360°). The time elapsed from a recent major high or low, projected using Gann's geometric degree divisions, reveals future turning point dates. The strongest signals occur when multiple projected cycles converge on the same date.
In Gann's framework, Time is the Opportunity - it tells you WHEN to expect a change. Price is the Confirmation - it tells you IF the change is valid. Volume is the Force - it tells you HOW powerful the expected move will be. All three must align for a high-probability trade setup.
Squaring of Price and Time is Gann's master concept where the square root of a price level equals the time units elapsed from a major pivot. When price and time reach this mathematical equality, powerful reversals occur - allowing traders to predict exact turning points months and years in advance.
To predict the next turning point: (1) Find the most recent major high or low; (2) Note the exact date; (3) Add Gann degree intervals (45, 90, 120, 144, 180, 270, 360 days) to project future dates; (4) Draw Gann Angles to find the price at those projected dates; (5) Confirm with Square of Nine vibration levels. When all three converge - that is your confirmed prediction.
The Square of Nine is a spiral number grid by W.D. Gann. Any price placed on this grid reveals harmonically related price targets at 45°, 90°, 135°, 180°, 225°, 270°, and 315° positions - powerful support, resistance, and time targets in any market.
Yes. Gann techniques are universal and work on any liquid market. At KooCapital, the complete Gann system is built in Excel with NSE live data, making every technique directly applicable to Nifty, Bank Nifty, and all NSE stocks.
Take the Next Step
W.D. Gann spent a lifetime proving that price and time are not random. They are mathematical. They repeat. Once you know the rules - built in Excel, applied live - you will never look at a chart the same way again.
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