1.33
price down icon1.48%   -0.02
after-market After Hours: 1.35 0.02 +1.50%
loading

Alector Inc Stock (ALEC) Option Chain

For the December 19, 2025 expiration date, the ALEC stock option chain has a total of 0 contracts, with 0 call options and 0 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • January 16, 2026 : 5 contracts.
  • April 17, 2026 : 1 contracts.
  • July 17, 2026 : 12 contracts.

Alector Inc (ALEC) Most Active Options & Calendar

ALEC Call Options Expiring December 19, 2025

Strike Price Change % Change Volume
favorite 0.50 0.00 0.00 - -
favorite 1.00 0.15 0.00 - -
favorite 1.50 0.05 0.00 - -
favorite 2.00 0.00 0.00 - -
favorite 2.50 0.05 0.00 - -
favorite 5.00 0.01 0.00 - -
favorite 7.50 0.25 0.00 - -

ALEC Put Options Expiring December 19, 2025

Strike Price Change % Change Volume
favorite
0.50
0.00 0.00 - -
favorite
1.00
0.00 0.00 - -
favorite
1.50
0.00 0.00 - -
favorite
2.00
0.00 0.00 - -
favorite
2.50
1.35 0.00 - -
favorite
5.00
3.40 0.00 - -
favorite
7.50
0.00 0.00 - -

Alector Inc Stock (ALEC) Option Chain Analysis

Put Volume Total 0
Call Volume Total 0
Put/Call Ratio (PCR) N/A
Put Strike With Highest Volume $0.50
Call Strike With Highest Volume $0.50
$40.02
price up icon 0.45%
$104.46
price down icon 1.13%
$32.36
price up icon 1.38%
$103.15
price up icon 0.44%
biotechnology ONC
$340.61
price down icon 0.01%
$207.77
price up icon 1.59%
Cap:     |  Volume (24h):