ArbTrader sweeps every open Kalshi, Polymarket and Polymarket US event for bundles that cost less than they pay out, after each platform’s published fees.

Pro ($19.99/mo, 3-day free trial): every leg, price, size and link; unlimited AI Analyst research on any market; the Whale Tracker; your P&L.

Quant ($24.99/mo, 1-day free trial): everything in Pro, plus email and Discord alerts, Kalshi-Polymarket pairs, and one-tap order tickets.

Founding prices for the first 100 members, kept for as long as you stay subscribed. After that: $29.99 Pro / $34.99 Quant.

After you buy: create your account at arbtrader.co with the same email you used on Whop and confirm it. Your plan unlocks automatically.

Not financial advice. Trading involves risk and fills aren’t guaranteed. Not affiliated with Kalshi or Polymarket. 18+.