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Implied Movement: Monthly Straddle Tracking History
Get Straddle History:

 
Zai Lab Limited (ZLAB) - NASDAQ Next Earnings Date: OS Estimate: Aug. 5, 2026 BO
OS Projected Window: Aug. 3, 2026 to Aug. 8, 2026
EVR: 3.7
Avg Daily Volume: 797,807    Market Cap: 2.6B
Sector: None    Short Interest: 4.85
Live Interactive Chart
Days to Next Earnings: 85 Days

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Sample Chart


 
Long Straddle/Strangle Performance
 
Tracking Statistics Available: 23
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, 2026 BO 3.6 $21.01 @$20.00 $2.65
($21.01)
13.25% -10.04% I -5.9% I $19.77 $1.70
( $19.77 )
-35.85%
Feb. 26, 2026 BO 3.9 $19.39 @$20.00 $4.10
($19.39)
20.5% -4.02% I 1.54% I $19.69 $3.45
( $19.69 )
-15.85%
Nov. 6, 2025 BO 4.0 $24.80 @$25.00 Get the OptionSlam Edge ..... become an Insider Member to view the detailed report.
Aug. 7, 2025 BO 4.1 $38.72 @$40.00
May 8, 2025 BO 4.5 $28.36 @$30.00
Feb. 27, 2025 BO 4.9 $35.07 @$35.00
Nov. 12, 2024 BO 4.7 $31.09 @$30.00
Aug. 6, 2024 AC 4.7 $18.11 @$17.50
May 8, 2024 AC 4.0 $16.57 @$17.50
Feb. 27, 2024 AC 4.2 $22.49 @$22.50

 
 
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