Eight weeks into a buy signal, the Vanguard FTSE Emerging Markets ETF has already hit 2 of the 3 model windows. The signal is still active but conviction is low and the internal ranking is weak: next management step at week 10.

VTI is in week 9 of a buy signal with all 3 model targets already hit. Stop at breakeven, risk zeroed out. The final statistical window arrives at week 10: the model suggests completing the management cycle.

The Vanguard Total World Stock ETF is at week 9 of a buy signal with a 7.8% gain from entry. The model has already hit all 3 statistical targets. The 10th week — the final management window — is next.

Vertex Pharmaceuticals is at week 11 of a sell signal. The technical picture over the last 4 weeks shows signs of declining bearish momentum: buy volume dominant, MACD converging, double bottom pattern in play.

Vertiv Holdings Co is at week 2 of a sell signal: the week was indecisive, but the weekly structure remains bearish and the MACD has just completed a negative crossover. The quality band flags trading as not recommended, with the stock 148% above the 200-week moving average.

Valero Energy is at week 22 of a long trade with completed coverage. The remaining 40% is up 39.61%, the trailing stop follows in the 233 area. The week was positive directionally, but volumes are sending signals worth watching.