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Implied Movement: Monthly Straddle Tracking History
Get Straddle History:

 
Alector (ALEC) - NASDAQ Next Earnings Date: OS Estimate: April 29, 2026 AC
OS Projected Window: April 27, 2026 to May 2, 2026
EVR: 6.3
Avg Daily Volume: 932,865    Market Cap: 145.2M
Sector: Health Care    Short Interest: 4.97
Live Interactive Chart
Days to Next Earnings: 59 Days

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Long Straddle/Strangle Performance
 
Tracking Statistics Available: 19
Earnings Date Pre-ER EVR IMPLIED MOVE APPROACHING EARNINGS Inside or Outside IMPL. Move
POST EARNINGS: At Market Close
Pre-ER Close Position Straddle @Trade Price Implied Move Max Move I/O Closing Move I/O Close Price Straddle @Trade Price Return
Feb. 25, 2026 AC 6.7 $2.39 @$2.50 $0.83
($2.39)
33.2% -13.38% I 7.11% I $2.56 $0.60
( $2.56 )
-27.71%
Nov. 6, 2025 AC 6.6 $1.30 @$1.50 $0.42
($1.30)
28.0% -10.0% I -1.53% I $1.28 $0.42
( $1.28 )
0.0%
Aug. 7, 2025 AC 4.8 $1.46 @$2.50 Get the OptionSlam Edge ..... become an Insider Member to view the detailed report.
May 8, 2025 AC 4.7 $1.04 @$1.00
Feb. 26, 2025 AC 4.5 $1.72 @$1.50
Nov. 6, 2024 AC None $5.24 @$5.00
Aug. 7, 2024 AC 4.3 $4.91 @$5.00
May 8, 2024 AC 4.4 $5.19 @$5.00
Feb. 27, 2024 AC 4.5 $7.01 @$7.50
Nov. 7, 2023 AC 4.1 $5.75 @$5.00

 
 
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