ETH options expiring 8SEP26, 1 days out, with the forward at $2,498. Open interest is $43M in calls and $28M in puts, put/call 0.65, and max pain is $2,480. At-the-money implied volatility is 33.3%. 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.