Oct. 14 volume so far totals $1.64B across venues, with Kalshi accounting for $1.41B of it

Kalshi accounts for most of the reported volume

Prediction-market volume across venues totaled $1.64B so far on Oct. 14, 2026, with Kalshi contributing $1.41B, according to the supplied snapshot published at 2:54 PM ET.

The update puts Kalshi at the center of the day’s reported activity. It follows a quiet quarter-hour: the accompanying summary reported no significant new platform headline in the preceding 15 minutes.

The measurement basis matters. According to defirate.com, contract volume is measured using contracts’ $1 face value. The outlet separately lists $24.8B in dollars actually paid, although the supplied excerpt does not specify the period covered by that figure.

Defirate.com also reports $3.3B in volume over the last 24 hours. That rolling window is distinct from the Oct. 14 day-so-far snapshot, so the two figures should not be treated as equivalent measures.

What it means for prediction markets

• Venue concentration: Kalshi accounts for most of the volume in the supplied snapshot, making venue-level activity important when interpreting the aggregate.
• Measurement differences: Face-value contract volume is not the same as dollars actually paid. Comparisons need a consistent basis.
• Timing limits: The $1.64B figure is an intraday reading, not a completed daily total; the $3.3B figure covers the last 24 hours.