Knife River Corp. Stock Update: 52.44 USD, +1.1% Gain & Market Trends – Oct 22, 2026Knife River Corp stock: $52.44, 1.1% up, $2.8B cap. See latest price, 24‑hr trend, peers, and construction‑materials focus.KNIFE RIVER CORPUnited States Materials AI generated Elliot Mercer 22/10/2026, 01:25 2 minutes to read