Prediction Markets Cross $5.6B Week, Kalshi Takes 71% of Volume
Key numbers this week ▸ Kalshi and Polymarket mixed for $5.64 billion in weekly notional quantity throughout the week of May 18, whereas Kalshi rose 3% to $3.99 billion and stayed on tempo to problem its month-to-month document set in April. ▸ Polymarket fell 15% to $1.65 billion, pushing Kalshi’s share of mixed quantity to…
