・Stock volume measures how many shares change hands over a given time frame. ・High volume typically signals strong liquidity and tighter bid-ask spreads. ・Low volume can lead to wider spreads, sharper ...

Prediction market platform Kalshi opened 2026 with roughly $291 million in daily notional volume on January 1, doubling the $147 million recorded on December 1, 2025, a sign of continued momentum ...

Please refer to the report posted to https://www.tradeweb.com/newsroom/monthly-activity-reports/ for complete information and data related to our historical monthly ...