2.41
price down icon4.56%   -0.11
 
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Alector Inc Stock (ALEC) Option Chain

For the October 17, 2025 expiration date, the ALEC stock option chain has a total of 8 contracts, with 6 call options and 2 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:

Alector Inc (ALEC) Most Active Options & Calendar

ALEC Call Options Expiring October 17, 2025

Strike Price Change % Change Volume
favorite 2.50 0.55 0.12 +27.91% 6
favorite 0.50 0.60 0.00 - -
favorite 1.00 1.40 0.00 - -
favorite 1.50 0.60 0.00 - -
favorite 2.00 0.68 0.00 - -
favorite 5.00 0.15 0.00 - -
favorite 7.50 0.05 0.00 - -

ALEC Put Options Expiring October 17, 2025

Strike Price Change % Change Volume
favorite
1.00
0.05 -0.05 -50.00% 2
favorite
0.50
0.00 0.00 - -
favorite
1.50
0.00 0.00 - -
favorite
2.00
0.00 0.00 - -
favorite
2.50
0.00 0.00 - -
favorite
5.00
0.00 0.00 - -
favorite
7.50
0.00 0.00 - -

Alector Inc Stock (ALEC) Option Chain Analysis

Put Volume Total 2
Call Volume Total 6
Put/Call Ratio (PCR) 0.33
Put Strike With Highest Volume $1.00
Call Strike With Highest Volume $2.50
$24.45
price down icon 0.75%
$84.75
price down icon 0.24%
$26.02
price down icon 0.50%
$106.32
price down icon 4.11%
$129.96
price down icon 1.38%
biotechnology ONC
$311.89
price down icon 0.62%
Cap:     |  Volume (24h):