Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

What is the different between 2 :1 split and 1:1 split
There is no such thing as a "one for one" split. It's either N for 1, or 1 for N in a reverse split.  And for either, N can't be 1.  Yes a 3:2 can happen, but I still read it as 1.5 for 1.