Maine Senate (Dem Nominee) 2026: Kalshi vs. Polymarket (Live Odds + What to Watch) Side-by-side embeds for Kalshi’s KXSENATEMED-26 and the Graham Platner contract on Polymarket, plus fresh polls, key dates, and market movers. Kalshi: KXSENATEMED-26 (ME Democratic Senate Nominee) Price ≈ implied probability; widget updates live. Market resolves to the 2026 Maine Democratic nominee.…