If you want to see which way DSCR rates are heading, track the 3-year, 5-year, and 10-year treasury yields. 

If you want to track what DSCR rates are doing, I would follow the US Treasury yields specifically for the 5 and 10-year treasury.

Unless I think I can time the market, I am going to keep deploying my cash in something better than that.I am also bearish on treasuries, which I think will generally see yields rise (and values decline) on anything with longer maturities (yield curve normalization and long term downward pressure on the ratings/"safety" of US gov't debt).

As added insight, we're a direct lender, and we go off the 5 year treasury. 

The 10 Year treasury as I mentioned in my post is also another Key factor when dealing with the 30 Year Mortgage and its dropped.

Treasury Department. 

Treasury’s kicking off bond auctions with a $58 billion 3-year note today.

You didn't provide the numbers, but I'll bet you have a lower ROE than the interest on a a 10-year treasury note. 

You can make half that in a high yield savings or treasuries.

Monetary inflation:The Federal Reserve (Fed) can increase the money supply by changing the target fed funds rate, buying Treasury securities or MBS (Mtg backed securities) to lower rates. increasing the money supply, which banks can then lend to consumers and businesses.Debt monetization.