The closing price for Alector (ALEC) yesterday was $1.76. It was down 2.2% for the day (down 1.7% from previous close).

The closing price for Alector (ALEC) yesterday was $1.76. It was down 2.2% for the day (down 1.7% from previous close).
Daily pricing data for Alector dates back to 2/7/2019, and may be incomplete.