FRED - Federal Reserve Economic Data

CBOE Silver ETF Volatility Index 17.13 Index on 2019-01-17 21.7,21.7,21.7,21.7,21.7,20.09,17.92,17.59,17.07,17.13
Industrial Production: Mining: Gold ore and silver ore mining 90.4387 Index 2012=100 on Dec 2018 87.5151,90.3227,82.7627,87.2430,85.4712,88.5913,89.2556,90.6738,87.2192,90.4387
Industrial Production: Mining: Gold ore and silver ore mining 87.8964 Index 2012=100 on Dec 2018 90.4133,95.8207,85.4553,82.6781,86.8671,83.0672,82.4840,89.8789,85.9386,87.8964