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Implied Movement: Monthly Straddle Tracking History
Get Straddle History:

 
89bio (ETNB) - NASDAQ Next Earnings Date: Estimated on Aug. 4, 2025
OS Projected Window: Aug. 25, 2025 to Aug. 30, 2025
EVR: 4.2
Avg Daily Volume: 1,492,570    Market Cap: 1.6B
Sector: None    Short Interest: 10.84
Live Interactive Chart
Days to Next Earnings: 3 Days
Implied Move Monthly: 15.61%       Expires on: Aug. 15, 2025

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Sample Chart


 
Long Straddle/Strangle Performance
 
Tracking Statistics Available: 17
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
Aug. 4, 2025 AC None $0.00 @$10.00 $1.43
($9.16)
15.61% -None% I -None% I $0.00 $0.00
( N/A )
None%
May 1, 2025 AC 4.3 $8.13 @$7.50 $1.12
($8.13)
14.93% 9.71% I 7.38% I $8.73 $1.32
( $8.73 )
17.86%
Feb. 27, 2025 AC 4.3 $9.32 @$10.00 Get the OptionSlam Edge ..... become an Insider Member to view the detailed report.
Nov. 7, 2024 AC 4.4 $9.96 @$10.00
Feb. 29, 2024 AC 4.1 $11.47 @$12.50
Nov. 8, 2023 AC 4.4 $8.03 @$7.50
Aug. 9, 2023 AC 4.8 $15.89 @$15.00
May 4, 2023 AC 4.8 $16.16 @$15.00
March 10, 2023 BO 4.8 $12.76 @$12.50
Nov. 10, 2022 AC 4.2 $8.52 @$7.50

 
 
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