Good evening and welcome to Opening Bell, Closing Thoughts. I am Siobhan Keane, and this is the markets for people with real lives. Here is the shape of the week: central banks held rates, which sounds like nothing happened, and yet the dollar had its strongest week in months against a whole set of currencies from the rand to the rupee. I will explain why doing nothing can move everything. Then in the second half we tackle the yield curve, which is the phrase most likely to make people's eyes glaze over, and I am going to explain it using one invoice from an importer in Nairobi, because that is where it lands. No tips, no products, just what happened and what it means. You are listening on Witspeak Podcasts.