According to IntoTheBlock, the question of whether $108k marked the peak of the current Bitcoin market cycle requires a detailed analysis of market data. Key indicators to consider include historical price patterns, trading volume, and on-chain metrics such as wallet activity and miner behavior. These data points can provide insights into market sentiment and potential future movements. However, without specific data provided in the tweet, it's challenging to conclusively determine if $108k was the cycle peak. Investors should monitor these indicators closely for signs of market direction.