The closing price for Alector (ALEC) yesterday was $1.61. It was down 4.7% for the day (down 6.4% from previous close).

The closing price for Alector (ALEC) yesterday was $1.61. It was down 4.7% for the day (down 6.4% from previous close).
Daily pricing data for Alector dates back to 2/7/2019, and may be incomplete.