Today Yield spreads gapped up. As yield spread widens sooner or later SGr will begin moving higher like it has done in past.
TSI Blog:
Post From Feb 19 2008:

“Since late 2003 the gold sector of the stock market has been in consolidation relative to gold bullion, but the rapid widening of the US yield-spread over the past 6 months — as indicated on our chart by the sharp rise in the TYX/FVX ratio — suggests that this lengthy consolidation will soon come to an end. To be more specific, it suggests that the gold sector of the stock market will soon commence a multi-quarter, or perhaps even a multi-year, rally relative to gold bullion.”

http://www.321gold.com/editorials/saville/saville021908.html

A 30 year chart shows lately in current FED intervention era SGR is positively related to Yield spread.