You can see how steep the curves are now (mostly without russian supply), and how steep the typically are, to get some general idea. I don't think you can get m

You can see how steep the curves are now (mostly without russian supply), and how steep the typically are, to get some general idea. I don't think you can get more than some gut feeling anyway, as I don't think you can model such highly dynamic model that mostly depends on the weather in four months.