According to Adam Back (@adam3us), a comprehensive explanation with detailed graphs showcases the historic 'days to cover mNAV' for Metaplanet (Metaplanet_JP), ALTBG (_ALTBG), Semler Scientific (SemlerSci), and Strategy (@Strategy). The analysis highlights significant fluctuations in days to cover market Net Asset Value (mNAV), which directly influences short squeeze potential and liquidity risks for these firms (source: Adam Back, Twitter, May 21, 2025). For crypto traders, these metrics are crucial as all four companies have direct or indirect exposure to Bitcoin or blockchain assets, meaning shifts in their mNAV coverage can indicate broader market sentiment and liquidity trends. Traders should monitor these ratios as a leading indicator for crypto price volatility and institutional positioning.