According to Onchain Lens, a long-time Bitcoin holder transferred 100 BTC worth about 11.49 million dollars to Kraken, stating the move was likely for sale, source: Onchain Lens on X on Oct 13, 2025. According to Onchain Lens, the same entity is still holding a 10x BTC short position with approximately 4 million dollars in floating profit, source: Onchain Lens on X on Oct 13, 2025. According to Onchain Lens, this trader made over 185 million dollars during the recent market dump, source: Onchain Lens on X on Oct 13, 2025. According to Onchain Lens, the BTC address involved is 1E2JG2cZNkVdpdHQJ54MrpgoD28HHnZRpQ, with additional position data referenced via Hypurrscan, source: Onchain Lens and Hypurrscan on Oct 13, 2025.