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Rain Benchmark

Rain is measured on 1 live OpenChainBench benchmark: Prediction market open interest (ranks #3 of 12, $20.19M p50). Data as of 2026-10-06 UTC.

1 benchmark

Rain

Arbitrum
Open rain.one

Live KPIs

Volume 30d

$65.0K

Open Interest

$20.57M

OpenChainBench measurements

Open interest

$20.57M

Rank 3 of 16

Top markets feed not live yet for Rain.
Category split feed not live yet.

Prediction market protocol on Arbitrum with user-created markets and tradable options. No public REST API; open interest is read from the DefiLlama protocol aggregate.

Last measured

Live benchmark results

  1. #3of 12

    Trading

    Prediction market open interest: where capital actually sits

    Open interest

    $20.19M

    p50 · 24h

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Raw figures /api/citable