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Spero Therapeutics, Inc. (SPRO)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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1.7700-0.0600 (-3.28%)
At close: 04:00PM EST
1.7600 -0.01 (-0.56%)
After hours: 06:48PM EST
In the money
Show:ListStraddle
Strike:4.00
Callsfor16 December 2022
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
SPRO230120C000040002022-11-23 11:04AM EST2023-01-200.050.000.000.00-2050.00%
SPRO230421C000040002022-10-26 11:11AM EST2023-04-210.240.002.000.00--0339.84%
SPRO230721C000040002022-12-05 11:07AM EST2023-07-210.100.000.000.00-2025.00%
Putsfor16 December 2022