A weekly close above the previous six weeks' range opens a door up; below it, a door down. Each bar is what price did in the 12 weeks after that door.
−22.74% doors up → 12 weeks later on May-10 2026, the last event in this build, checked through Oct-25 2026, measured and published by askthetape.com.
Look only at weekly closes. When a week closes above everything the previous six weeks printed, a door opened upward; below everything, downward. Each bar is what price did twelve weeks after that door, so the idea can be checked against the tape. Doors from the last twelve weeks are still open: a hollow bar shows where price sits so far, it is not scored yet.
| leg | daily closes 2010-07-17 → ISO-week closes · door = close > max(6 prior) or < min(6 prior) · score = close 12 weeks later / door close − 1 |
|---|---|
| cadence | weekly · the running week is not a close yet; open doors show where price sits so far |
| since | 2010-07-17 · six weekly closes have to fill first, so the first door is only possible from 2010-10-03 · 246 up doors, 132 down doors scored |
| this build | We date the latest available event separately from May-10 2026, the latest scored upward door. The latest available event is Oct-04 2026, still open. |
| policy | no backfill · read it here · export: whole history |
The chart itself is drawn in the browser: turn JavaScript on to hover a day, pick a window and draw your line. The numbers above come from the last build, Oct-26 2026 08:25Z.
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