fartbomb

LinReg fit (history): solid line showing the best-fit linear trend over the last len bars.

Projected offset (visual): same line shifted h bars right so you can see direction.

Future projection (segments): the actual next-h forecast, drawn from the last bar.

Forecast made h bars ago: circle at each bar’s target showing what was predicted h bars earlier.

H / X markers: a hit if that earlier forecast fell inside the bar’s high–low range.