Real stored data
The calculation uses records already stored by GoldRates. It does not display a score when the required history is unavailable.
Transparent by design
How the Gold Market Gauge is calculated
The Gold Market Gauge converts GoldRates’ locally stored USD gold-price history into a score from 0 to 100. Every point is produced by a published calculation. The gauge does not use hidden opinions, invented indicators, or investment recommendations.
Core principles
A market reading users can verify
Version 1 measures recent price behaviour only. It is intentionally narrower than a broad macroeconomic forecast because GoldRates currently has a dependable, locally stored source for gold-price history.
Published calculations
Each factor has a fixed weight, a documented input, and a defined scoring range. The total can be reproduced from the same daily prices.
No buy or sell instruction
Labels describe recent market momentum. They do not tell users to buy, sell, hold, or avoid gold.
Data process
How raw history becomes one daily series
The collector may store several observations during a day. The gauge uses one representative closing value for each UTC calendar day so that days with more records do not receive additional weight.
Calculation sequence
1
Retrieve up to 15 UTC days
GoldRates requests stored XAU history for USD and uses the 24K price-per-gram field.
2
Discard invalid values
A record must contain a valid timestamp and a price greater than zero.
3
Keep the final record from each UTC day
When multiple records exist for the same date, the last valid observation becomes that day’s representative close.
4
Require at least five daily records
Until five different UTC dates are available, the website displays “Building market history” instead of a score.
5
Calculate five weighted factors
The factor scores are added together and rounded to the nearest whole number from 0 to 100.
Five weighted factors
What contributes to the score
The factors total 100 available points. Positive price momentum can raise the score, while larger day-to-day volatility reduces the stability contribution.
25points
Five-day momentum
Compares the latest price with the average of the most recent five available daily closes.
−3% or lower = 0 points
0% = 12.5 points
+3% or higher = 25 points
0% = 12.5 points
+3% or higher = 25 points
25points
Period trend
Compares the latest price with the average of every daily close in the available window.
−6% or lower = 0 points
0% = 12.5 points
+6% or higher = 25 points
0% = 12.5 points
+6% or higher = 25 points
20points
Period price movement
Measures the percentage change from the earliest available daily close to the latest daily close.
−8% or lower = 0 points
0% = 10 points
+8% or higher = 20 points
0% = 10 points
+8% or higher = 20 points
15points
Daily volatility
Uses the sample standard deviation of consecutive daily percentage returns. Lower volatility receives a higher stability contribution.
0.50% or lower = 15 points
Between limits = scaled
2.50% or higher = 0 points
Between limits = scaled
2.50% or higher = 0 points
15points
Distance from the period high
Compares the latest price with the highest daily close in the available period.
At the period high = 15 points
Between limits = scaled
10% below or more = 0 points
Between limits = scaled
10% below or more = 0 points
Calculation details
The formulas used
Percentage values are calculated before factor scores are clamped to their minimum and maximum permitted points.
Five-day momentum percentage
((latest price − five-day average) ÷ five-day average) × 100
The five-day average uses up to the five most recent daily closing values.
Period trend percentage
((latest price − period average) ÷ period average) × 100
The period average includes every valid daily close currently available.
Period movement percentage
((latest price − earliest price) ÷ earliest price) × 100
This shows the net movement across the available measurement window.
Distance from high percentage
((latest price − period high) ÷ period high) × 100
The result is zero at the high and negative whenever the latest price is below it.
Daily return
((today’s close − previous close) ÷ previous close) × 100
Consecutive returns are used as the input for the volatility calculation.
Total score
round(momentum + trend + movement + volatility + high position)
The five contributions are added and rounded to the nearest whole number.
Score interpretation
How the final number is labelled
Labels describe the strength of recent price momentum within this methodology. They are not a forecast of future returns.
0–24
Weak Momentum
Recent measurements produce a low combined score.
25–44
Cautious
The measurements are weaker or less stable overall.
45–59
Balanced
Positive and negative contributions are broadly mixed.
60–74
Favourable Momentum
Recent price behaviour produces a moderately positive score.
75–100
Strong Momentum
Several recent measurements contribute strongly to the total.
Scope and limitations
What this gauge does not measure
Version 1 is a recent-price momentum model. The following information is not currently part of the calculation.
i
This is not a complete gold-market forecast
The gauge does not currently include the US Dollar Index, inflation releases, real interest rates, central-bank purchases, geopolitical events, investor flows, mining supply, jewellery demand, or professional forecasts. GoldRates may introduce additional factors only when dependable data sources and equally transparent formulas are available.
Frequently asked questions
Understanding the gauge
Why is the gauge based on USD?
The model uses one consistent reference currency so the market score does not change merely because a visitor chooses to view prices in AED, INR, GBP, or another display currency.
Why use 24K gold per gram?
It provides a consistent, directly stored price field for the calculation. Using another purity would produce the same percentage movement when all values are derived proportionally, but GoldRates fixes the basis to avoid ambiguity.
Why are five daily records required?
The short-term momentum factor relies on a five-day average. Showing a full score before five different UTC dates exist would make that factor incomplete.
Does a high score mean gold will rise?
No. The score describes recent price behaviour under this methodology. Historical momentum does not guarantee future performance.
Does GoldRates manually change the score?
No manual opinion is added to the calculation. The score is generated from stored daily prices and the fixed factor rules published on this page.
Can the methodology change?
Yes, but any material change should be documented and reflected on this page. GoldRates should not silently change factor weights or thresholds.