Mar. 31, 2023
I fully support this rule. Tick sizes should be harmonized across all exchanges, I was astonished to know that there is favoritism across exchanges which in turn allows them to create monopolies. Exclusion from Odd Lots is a huge problem in the current system since they are currently the majority of the trades. I beg of you to look into a way to fairly and proportionately include odd lots in the calculation of the NBBO.