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Implied Movement: Monthly Straddle Tracking History
Get Straddle History:

 
Generation Bio Co. (GBIO) - NASDAQ Next Earnings Date: Estimated on Aug. 6, 2025
EVR: 2.7
Avg Daily Volume: 269,844    Market Cap: 25.9M
Sector: None    Short Interest: 1.14
Live Interactive Chart
Days to Next Earnings: 5 Days

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Sample Chart


 
Long Straddle/Strangle Performance
 
Tracking Statistics Available: 15
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
May 7, 2025 AC 2.8 $0.39 @$2.50 $1.75
($0.39)
70.0% -7.69% I -7.69% I $0.36 $2.35
( $0.36 )
34.29%
March 13, 2025 AC 2.8 $0.51 @$2.50 $1.57
($0.51)
62.8% -5.88% I -5.88% I $0.48 $1.48
( $0.48 )
-5.73%
March 12, 2025 AC 3.0 $0.53 @$2.50 Get the OptionSlam Edge ..... become an Insider Member to view the detailed report.
March 5, 2025 AC 3.2 $0.52 @$2.50
March 6, 2024 AC 3.3 $2.77 @$2.50
Nov. 9, 2023 AC 3.0 $1.04 @$2.50
Aug. 2, 2023 AC 3.2 $4.48 @$5.00
May 10, 2023 AC 3.1 $4.94 @$5.00
Feb. 23, 2023 AC 2.8 $4.45 @$5.00
Nov. 3, 2022 AC 2.4 $5.28 @$5.00

 
 
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