I like to think that when your return on equity drops below a 10 Year Treasury Bill, it might be a good idea to redeploy. 

For me, flipping is like roulette at the casino...so treat it like a business and not a hobby.

@Aida Casino    Keep in mind Hard Money is more expensive which should only be used if you have no cheaper option when the opportunity arises.

I've turned to treasuries as buffers in the short term (ie - TLT), yet the market will always rebound (who knows if this is full on Bear or another manufactured correction), I wouldn't abandon the market completely.

Let's use the 10 year treasury yield as the risk free rate and assume the assume the risk premium is fixed for simplicity. 

If so, are they at least 3 Beds, 1.5 bath, as I would think anthing smaller would be competing directly with casino hotels.

This is actually more a gray area than it appears surface-level...IRC Sec 1402(a)(13) was codified in 1977, before LLCs were even on the Treasury's radar.  

However, the tenant pool for Class A and B properties (largely casino workers), which generally rented in the range of $1000/Mo. to $1400/Mo., suffered income reductions but comparatively few became unemployed.

Account Closed the article was written on Dec 5 and I believe the fed loosened their reigns on the number of rate bumps forecasted for 2019 after the 2 year and 5 year treasury inverted in mid Dec.I'd be interested to see the article rewritten or amended to account for the new guidance (I think they lowered from 4 bumps to only 2 for 2019). 

With the 10 year treasury down in a trough right now, rates aren't quite where the agencies are, but they are competitive (especially since the underwriting with the agencies is atrocious).