[Exclusive Article for Futures Market Monitoring Tools] In-depth Market Analysis: StoneX believes that the recent rebound in corn prices has significantly altered the cost-effectiveness of fertilizers. Since potash prices have barely followed the rise in corn prices, the current "corn/potash" price ratio has fallen to the bottom 20% of its multi-year range, meaning that from a farmer's income perspective, potash is becoming unusually cheap. Click to read.