Pairwise Pearson correlation between the metrics you pick, over your chosen window — a big r² (0–1, share of variance explained) centred over a faint scatterplot, with the diagonal showing each metric over time. The full grid is shown so you can read each pair either way round: cell (row, col) puts the row metric on the Y axis (the dependent variable), so the mirror cell swaps which drives which. The ZEC Price (+30d/+90d) metrics are the price shifted forward, so correlating a metric against them hints at predictive power. Colour: green = move together, red = opposite, brighter = stronger. Columns are numbered to match the rows on the left (which carry the full names). Metrics opens edit mode — tick metrics on/off, ✕ one off its row, or drag rows to reorder; metrics are grouped by category otherwise. Click a cell for a big scatter with the fit line, PNG exports. Your selection & window are saved to a cookie and the URL. Correlation is not causation; each pair only uses days where both metrics have data.