Certainly messed up the Yahoo finance graph: https://finance.yahoo.com/quote/CL=...

		symplee on April 20, 2020 \| parent \| context \| favorite \| on: Oil plunges below zero for first time with May con... Certainly messed up the Yahoo finance graph: https://finance.yahoo.com/quote/CL=F?p=CL=F Look at the red block below the graph, where it should have gone negative.