Credit spread Yield curve YC2YR clearly shows credit cycle can have different outcome on PM sector.

Between 2003 and 2008 Gold to silver ratio continue to drop with flattening of credit spread and bottom around 2008. PM sector was in bear market rally.

Compare that to period 2010 and current flatnning of YC2YR GSR continued to rise and remains high.

PM sector behaved differently during similar cycle.

For PM sector investor/trader key indicator is to watch GSR. Below is YC2YR vs 9ema GSR line chart.