According to @saylor, a new BTC Rating has been added to the linked Bitcoin charts, announced via a January 17, 2026 post that included the chart site link and an image preview. Source: @saylor, Twitter, Jan 17, 2026. For traders, this addition provides an extra on-chart metric to monitor alongside price action; however, the tweet does not disclose the rating’s methodology, scale, or any backtested performance, so users should review the linked charts’ definitions before integrating it into trading strategies. Source: @saylor, Twitter, Jan 17, 2026.

According to @CoinMarketCap, the CMC20 Index provides a single-chart view of the top 20 crypto assets to deliver a clear snapshot of broader market health and performance in seconds, helping assess whether moves are broad-based or driven by a few outliers; Source: CoinMarketCap, Twitter, Jan 16, 2026.