0.35× the two-year average · days above the upper line 6.8% · below the lower 46.4%
Scroll or drag to move the time axis · hold shift for the value axis · drag either slider
val-v1 · Two heuristic levels, not a model: the 730-day average and that average times 5. The only claim this chart supports is how much time price has actually spent outside each, which is stated below it. Both lines need two years of record before they exist at all, so the early history is blank rather than extrapolated.
0.35× the two-year average · days above the upper line 6.8% · below the lower 46.4%
Every value plotted for a past date could have been computed on that date. Normalised series expand their window rather than scaling against the full history, so nothing here is drawn using information that did not exist yet — which is also why the early years of a normalised series are dropped rather than shown against a range of one.