AAOI is 5.0% higher premarket, marked at 111.20 against a 105.90 close.
- premarket mark (06:18 ET)A live extended-hours print, not an opening price.
- 111.20
- prior close (8 Oct)The close the premarket move is measured against.
- 105.90
- 50-day simple moving averageComputed from daily closes through the 8 October session.
- 113.50
- 200-day simple moving averageComputed from daily closes through the 8 October session.
- 110.61
- 52-week highThe highest intraday print on the plotted window.
- 233.67
- 52-week lowThe lowest intraday print on the plotted window.
- 18.50
Levels measured over a premarket print read at 06:18 ET on 9 October 2026 and frozen, with the chart behind it showing daily closes through the 8 October session. A level measured over a different window can be a different number.




