According to @nansen_ai, traders can efficiently identify large ZKJ and KOGE token sell-offs by using Nansen's Token God Mode. The method involves searching the token contract address, selecting the 'Who Bought/Sold' feature, narrowing the time range to 1 hour, and reviewing addresses with over 1 million in transactions. This process enables rapid detection of significant DEX sell-off activity, helping traders anticipate price movements and manage risk accordingly (Source: @nansen_ai on Twitter).