Cross-venue volume ticks up to $3.5B in the last 24 hours

Reported volume moves higher

Prediction-market trading volume across nine exchanges reached $3.5B in DeFi Rate’s 5:23 PM ET snapshot on Oct 13, 2026, according to the outlet’s summary.

The reported total was up from $3.3B at the 3:30 PM ET reading. Both figures describe activity over the preceding 24 hours, rather than trading solely between the two snapshots.

The aggregate offers a cross-venue view, but the supplied material does not break out individual exchanges’ contributions. It therefore does not establish whether the increase was broadly distributed or concentrated on particular platforms.

DeFi Rate’s summary also references an Oct. 28 Fed hike market, but the excerpt ends before explaining the comparison. It provides no corresponding probability or complete description of the reported alignment.

What it means for prediction markets

• Activity increased on the reported measure: The later snapshot showed $3.5B in 24-hour volume across nine exchanges, versus $3.3B earlier.
• Volume is not a directional signal: The supplied figures do not show which outcomes attracted trading or whether prices moved alongside activity.
• The Fed reference remains incomplete: The available excerpt does not support a conclusion about the Oct. 28 hike probability or price agreement across venues.