for more on oil, we are joined by bloomberg's market editor, adam haigh. ing oil pairing a second weekly gain as we see the saudi price hike. what are the expectations of what we will see in the market dynamic from your? -- here? adam: so much rests on the demand side of the equation. as you heard at the end of that clip, it is incredibly uncertain how that plays out. given the changing dynamics on the supply side, the demand side of the equation for energy markets is very uncertain, so the survey session was quite volatile and we did not finish off too low pricewise. we are up about 20% on the wti contract this week, and it continues to be the push and pull between those increases in prices coming from, you know, the saudi side and the curbing of production against the uncharted territory for how the global economy comes out of the pandemic and how demand gets restored across some of the largest economies. of course, there's lots of data now coming out of china which suggests that a lot of production is ramping up again, and in many respects, the economy i