I'd suggest a session on providing liquidity and taking liquidity in light of the new hybrid system. I am still not sure I 'get it.' I am pretty sure others don't either. For example, suppose I put an order on ARCA that is away from the market. But eventually that order can become the current...
For what it's worth, last summer was pretty tough for OO also. But the day after Labor Day, it was as though someone somewhere flipped a switch. They started to work well again. So mayber there is hope for this year.