Arm Holdings: coverage complete, runner pushing higher — but last week sends a warning

Arm Holdings is in week 16 of a long trade with the model's coverage complete: all 3 statistical targets were hit between weeks 6 and 9. The 40% runner continues on a trailing stop, with a total gain of 173%. Last week closed down 2.9% with sell volume at 94% — a signal that warrants careful attention before any decision.