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.