ETH options expiring 10SEP26, 3 days out, with the forward at $2,494. Open interest is $3M in calls and $7M in puts, put/call 2.36, and max pain is $2,520. At-the-money implied volatility is 42.3%. Where a strike is listed on both venues the cheaper ask and richer bid are visible side by side; the arb scanner flags any gap that exceeds fees. Strikes shown are within 60% of the forward. All ETH expiries.