Notes on building a gold trading bot

What we measured, what we removed, and what we got wrong. Mostly the last two.

Measured2 October 2026

Why is gold going up, or down? What actually moves the price, measured

Real yields and the dollar still move gold month to month, but neither predicts the next month, and since 2022 gold has left their old relationship far behind: $4,411 in August 2026 against $1,655. They explain about half of the fall from the January record. Every first Fed cut and hike since 1994, with what gold did next.

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Measured26 September 2026

Is gold a good hedge against inflation? 55 years of US data

Gold beat US inflation in only about 55% of one- to ten-year holding periods since 1971, and lost ground in every high-inflation year since 1981, including 2021-22, when it fell 15% after inflation. Bought at the 1980 average, it took 45 years to break even. Plus gold's price adjusted for inflation, every year since 1972.

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Measured24 September 2026

Gold vs the dollar: did the relationship really break?

In 2024 gold and the dollar both rose, and it was widely reported that their inverse link had broken. The daily correlation that year was -0.465 - fully intact. Gold moves about 1% against every 1% of dollar, every year since 2014. But the dollar cannot predict it.

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Measured23 September 2026

Does RSI work on gold?

The first indicator in this series to survive the statistics - 31 of 75 tests beat chance where 3.8 were expected. But 7 of the 10 strongest results point to momentum, meaning higher RSI preceded higher returns. That is the opposite of what overbought is supposed to mean.

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Measured21 September 2026

Should a gold stop be fixed, or scaled to volatility?

Gold’s ATR runs from $0.90 to $7.04. Against a fixed stop risking the same average distance, the adaptive stop matched it through eight of ten market conditions - then held at 50.0% where the fixed stop fell to 44.5%. One configuration contradicts it, and that is in the article too.

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Measured18 September 2026

Does the golden cross work?

Gold tripled over twelve years, so every buy signal looks profitable. Measured against the return from a randomly chosen day, the 50/200 golden cross had a negative edge at every horizon - and 2 of 36 tests beat chance, where 1.8 were expected.

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Measured17 September 2026

Do Fibonacci retracements work?

We measured where 32,592 gold pullbacks actually stopped. No Fibonacci level was more popular than the levels beside it, and the golden ratio scored exactly 1.00. It feels like it works because five zones cover 46% of the range.

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Measured16 September 2026

Is gold seasonality real?

January averages +3.61% and rose in nine of the last twelve years. It still fails once you account for having tested all twelve months at once. Volatility seasonality, measured the same way, is real - March runs 42% wider than September.

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Measured12 September 2026

Does the risk-reward ratio actually work?

Every ratio from 1:0.5 to 1:5, across 66,572 gold trades and 5.6 years. The win rate fell to offset each increase in target size to within 0.021 percentage points. The ratio is not an edge - what is left after it cancels is the spread.

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Measured1 September 2026

Does scalping work on gold?

The spread is not the problem: it is $0.16 and identical in 23 of 24 hours. The problem is that a $2 stop is hit 81% of the time within an hour by ordinary movement, and a scalp needs a stop that tight.

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Measured1 September 2026

Is forex trading profitable?

After ten trades a strategy with no edge finishes profitable 44.1% of the time, and a genuinely good one looks like a failure 43.5% of the time. More trades fix the second error and never fix the first.

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Measured29 August 2026

We tested the stochastic 80/20 rule on gold

772 signals across 5,884 hours of XAUUSD. The oversold buy beats doing nothing for about an hour, then loses to it. At twelve hours the median is +$2.10 and the mean is −$6.36 — which is the whole story.

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Buyer's guide5 August 2026

How to choose a gold trading bot

Nine questions to put to any vendor, including us. Drawdown, out-of-sample testing, what the strategy count actually means, and the claims that should make you walk away.

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Guide5 August 2026

Can US traders use MT5 trading bots?

The software is legal. The brokers mostly cannot accept you, and spot gold CFDs are off the table entirely. What actually applies to a US trader, and the one route that works.

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