This week Spruce has went up slightly. OSB, Plywood, Treated and SYP took a sharp run up.
This years certainty of supply shortages and trucking issues will also be filled with short price bursts (up and down). The supply shortages and trucking issues predicted for this year are real, and will affect how much inventory all building suppliers will be able to procure and the pricing.
Please keep this in the back of your mind when you have a large job coming up.