Historic metal value index
A rolling 30-day view of silver, gold, and platinum prices with a historic value index and a multi-factor technical speculation score. The model blends RSI, MACD, EMA spread, regression fit, efficiency ratio, choppiness, Hurst structure, volatility, drawdown, and cross-metal context so you can see whether the desk is pricing into strength, stretch, or consolidation.
Informational only. Not investment advice.
Silver XAGMild downtrend
Gold XAUMild uptrend
Platinum XPTMild uptrend
How the index is calculated
The historic value index is the current price position inside the rolling 30-day range. Near zero means the metal is near the 30-day low. Near 100 means it is near the 30-day high.
The speculation score is a multi-factor technical ensemble: RSI, MACD, EMA spread, regression fit, efficiency ratio, choppiness, Hurst structure, volatility, drawdown, and cross-metal relative strength. Higher values usually mean stronger directional pressure, more stretch, and more market heat, while lower values mean the market is calmer or less coherent.
The score is intended for desk context and market awareness, not as a trading signal or a recommendation to buy or sell.
Quick read
Strongest trend: Silver
Most speculative: Gold
Strongest momentum: Platinum
Most confident: Gold
Most volatile: Silver
Most stretched: Gold
This report currently uses Demo history.
Add METALS_DEV_API_KEY to Vercel if you want the live 30-day history feed instead of the demo curve.
Use the index to frame the counter, not to guess the future.
The app still handles live quotes, receipts, and history. This page adds the market context around the desk price so your team can explain where the number sits in the recent range.