Tomorrow’s BTC and ETH options expiry shows OI concentration around a handful of key strikes. BTC carries ~$1.28B in notional OI, with max pain at $64K and the largest call concentration at $68K, followed by $70K–$72K. ETH carries ~$161M in notional, with max pain at $1,900 and the largest call concentrations at $1,950 and $2,000. Put/call OI ratios stand at 0.85 for BTC and 0.94 for ETH.(Coinbase Assets 🛡️)