Wall Street is on track for a lackluster open after the S&P 500’s back-to-back record performances in the first two sessions of the week. The major index futures were all uniformly lower in early trading. Given the wall of worry over growth, traders are expected to closely watch data on private sector activity, existing home sales, and a composite leading index. If the tech stocks fight back and push higher, in all likelihood, the market may finish a strong week firmer. “The momentum remains positive, with the VIX up modestly but still below 13, as bearish sentiment has become understandably q…
