Marginal cost measures the cost of producing one more unit of a good. Zero marginal cost occurs when extra units can be produced at no additional cost. Marginal costs include variable costs and can ...

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 p.m. to 4 a.m. ET, Sunday through Thursday, when regular markets are closed. Chart does not reflect ...

Check Out-of-cycle release scheduled for February 26, 2026 for details. We strongly recommend holding off on any new deployment until the patched PostgreSQL packages (18.3,...) is released, use v4.0.0 ...