Gold closed at $3,643.70 per troy ounce on 18 September 2025, down $38.10 (1.03%) from the previous close of $3,681.80.
Metal value only, before dealer margins and fabrication.
Twelve months earlier gold traded around $2,570.70, making this a +41.74% move year on year.
Figures in this section are shown in USD, independent of the currency selected above.
Gold closed at $3,643.70 per troy ounce on 18 September 2025. That is $38.10 lower than the previous close of $3,681.80, a move of -1.03%.
The gold price fell on 18 September 2025, losing $38.10 (1.03%) against the previous session's close of $3,681.80.
At $3,643.70 per troy ounce, one gram of pure gold was worth about $117.15 on 18 September 2025. A troy ounce is 31.1034768 grams.
Scrap value follows purity, so on 18 September 2025 18k gold was worth about $87.86 per gram and 14k about $68.34 per gram, against $117.15 for pure 24k. These are melt values before any dealer margin.
The gold-to-silver ratio closed at about 87.4 on 18 September 2025, meaning one ounce of gold was worth roughly 87.4 ounces of silver.
A week before 18 September 2025, gold was around $3,636.90 per troy ounce, so the close of $3,643.70 is a gain of 0.2% over the week.
A month before 18 September 2025, gold was around $3,331.70 per troy ounce, so the close of $3,643.70 is a gain of 9.4% over the month.
A year before 18 September 2025, gold was around $2,570.70 per troy ounce. The close of $3,643.70 therefore represents a rise of 41.7% over twelve months.