Alector, Inc. ALEC options

Symbol page · Sign in to watch contracts

2.21 USD
-0.03 -1.34%
Bid
2.19 × 2
Ask
2.20 × 2

Extended hours 2.13 -3.62%

As of Oct 30, 2026

ALEC option chain
CallsStrikePuts
BidAskLast% ChgVolumeOpen intImpl volBidAskLast% ChgVolumeOpen intImpl vol
1.20 2.20 1.46 0.00% 1 1 2200.0%0.50 — — — — — — —
0.70 1.70 0.88 0.00% 2 6 784.4%1.00 — — — — — — —
0.25 1.25 0.55 0.00% 20 20 146.9%1.50 0.00 0.10 0.05 0.00% 2 11 157.8%
0.20 0.30 0.50 0.00% 2 1,562 59.4%2.00 0.00 0.10 0.10 0.00% 16 265 65.6%
0.00 0.15 0.15 0.00% 3 179 84.4%2.50 0.00 1.00 0.75 0.00% 5 4 153.1%
0.00 0.05 0.04 +33.33% 1 7 198.4%5.00 — — — — — — —
0.00 0.05 0.05 0.00% — 2 268.8%7.50 — — — — — — —

Sign in to watch contracts