Stock price when the opinion was issued
He got shares from the spinoff, and now has to decide what to do. He hasn't had time to investigate thoroughly. A lot of their business is already contracted going forward, so revenues will be fairly consistent and predictable. Dividend should be stable. Not in a hurry to sell, and might even buy more.
In a spin-off, look how the market treats the underlying investment, and SOBO is up 20-25%. He has increased his holding in this, but it isn't a core holding. SOBO (running a liquids pipeline) can offer exposure to the Keystone pipeline, which Trump says he wants to finish. Canada doesn't tend to double-up on pipelines (TC Energy and Enbridge already run pipelines. He'd wait and see on SOBO.