There are the three reasons why market structure matters to IR practitioners: right answers to questions, right places for IR time and effort, right IR measurements. Let’s look at how options expirations apply to these actions.

Last week saw the expiration of monthly options. At ModernIR, we noticed that overall market structure changed in advance on Monday October 15. We also saw how global markets behaved like pistons, going up and down in small increments. » Read more: Investor Relations, Global Markets and Reg Nms