According to @ai_9684xtpa, Binance Proof of Reserves wallets show a net reduction of over 30,000 ETH worth about $130M alongside a net increase of 3,779 BTC, coinciding with a stall in the ETH/BTC rate, source: @ai_9684xtpa and Binance Proof of Reserves dashboard. The author links the holdings shift to the Binance Proof of Reserves page as the underlying data source for the change, source: @ai_9684xtpa and Binance Proof of Reserves dashboard. The author also suggests building a monthly ETH vs BTC holdings PnL comparison to evaluate rotation effectiveness for ETH/BTC pair trading, source: @ai_9684xtpa.