Narrow or wide, for this chart
The distance between the bands, as a share of the middle line, is ranked against the last 252 candles on the same chart ("Candles to compare"). At or below the 20% mark the bands count as close together, at or above 80% as far apart. When no squeeze is on, the first line uses that rank: "No squeeze: bands are narrow.", "No squeeze: bands are wide apart." or "No squeeze: bands at a normal width."
The two "close together" alerts use the same rank, and the rank itself is in the Data Window as "Tighter than recent candles". Because each chart is compared with itself, the same words mean the same thing on a currency, a stock or bitcoin.
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