According to @EmberCN, ETH has been range-bound between USD 4,000 and USD 5,000. According to @EmberCN, in the last hour the Radiant Capital exploit wallet bought 5,475 ETH at USD 4,330 using 23.7 million DAI. According to @EmberCN, roughly a week earlier the same wallet sold ETH at USD 4,726. According to @EmberCN, these executed prices provide concrete reference points for range trading within the cited USD 4,000-5,000 band.