According to Onchain Lens, a whale address that had been inactive for about one year withdrew 800.19 BTC, valued at approximately $85.51 million, from OKX and Binance, indicating a large exchange outflow at the time of the transfer, source: Onchain Lens on X. The referenced receiving address is 37BnFfKVVAAw5fyLejdxLaca9WmmSA9zbS, as included in the post and viewable via Arkham Intel, source: Arkham Intel address explorer. Based on the figures reported, the implied average value of the transfer is roughly $106,800 per BTC, calculated from data provided by Onchain Lens, source: Onchain Lens on X. The transaction constitutes a net reduction of 800.19 BTC from OKX and Binance balances at the time of the withdrawal, as described by the onchain alert, source: Onchain Lens on X.