ALEC Option Chain
Alector, Inc.
$1.88
+$0.01(+0.53%)
53
Overall
60
Value
63
Tech
36
Quality
Market Cap
$209.92M
Volume
2.90M
52W Range
$1.09 - $3.40
Target Price
$3.30
Alector, Inc. (ALEC) Options Chain Summary
ALEC option chain: Alector, Inc. has 4 listed option expirations and 56 contracts. In the latest session, traders exchanged 365 calls and 20,107 puts, a put/call volume ratio of 55.09. Open interest stands at 8,285 calls and 22,196 puts. Max pain for the nearest expiration, Oct 16, 2026, is $2.00, 6.4% above the last close of $1.88.
- Expirations
- 4
- Contracts
- 56
- Call volume
- 365
- Put volume
- 20,107
- Put/call ratio (volume)
- 55.09
- Call open interest
- 8,285
- Put open interest
- 22,196
- Put/call ratio (OI)
- 2.68
ALEC Options Volume, Open Interest and Max Pain by Expiration
| Expiration | Call Volume | Put Volume | Call OI | Put OI | Put/Call OI | Max Pain |
|---|---|---|---|---|---|---|
| Oct 16, 2026 | 0 | 0 | 6,349 | 835 | 0.13 | $2.00 |
| Nov 20, 2026 | 6 | 1 | 450 | 295 | 0.66 | $2.00 |
| Jan 15, 2027 | 239 | 20,002 | 511 | 20,769 | 40.64 | $2.50 |
| Apr 16, 2027 | 120 | 104 | 975 | 297 | 0.30 | $1.50 |
End-of-day options data. Max pain is the expiration price at which open calls and puts would pay out the least in total.
| A | B | C | D | |
|---|---|---|---|---|
| 1 | Symbol | Price | Change | Vol |
| 2 | ALEC | $1.88 | +0.5% | 2.90M |
| 3 | ||||
| 4 | ||||
| 5 | ||||
| 6 |