Grain and livestock markets are quiet to lower at midday on Tuesday as the world watches and waits on the 8pm EST deadline by President Trump for a ceasefire agreement to be made with Iran. Mike Castle, Senior Commodities Economist at StoneX, joins us to discuss that along with weather importance moving into April and perspective on the global fertilizer situation after a new India urea tender in our Market Talk Midday Commentary for Tuesday, April 7th, 2026.