According to @lookonchain, address 0xc2a3 closed BTC longs with over $5.7M profit and then opened an 18x leveraged short on 299.7 BTC with about $32.5M notional, source: Lookonchain on X (Oct 22, 2025) and hyperdash.info/trader/0xc2a30212a8DdAc9e123944d6e29FADdCe994E5f2. The trader’s total realized profit over the past 10 days exceeds $11M with a 100% win rate, source: Lookonchain on X (Oct 22, 2025). An 18x short on $32.5M notional implies roughly $1.8M margin deployed (32.5M / 18), highlighting high leverage and position size for BTC derivatives monitoring, source: calculation based on Lookonchain figures on X (Oct 22, 2025). Traders seeking verification and timing can reference the live history at hyperdash.info/trader/0xc2a30212a8DdAc9e123944d6e29FADdCe994E5f2, source: Lookonchain on X (Oct 22, 2025) and Hyperdash.