SOL options expiring 8SEP26, 1 days out, with the forward at $105. Open interest is $474K in calls and $534K in puts, put/call 1.13, and max pain is $107. At-the-money implied volatility is 51.0%. 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 SOL expiries.