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Atara Biotherapeutics, Inc. (ATRA)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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0.5609-0.0073 (-1.28%)
At close: 04:00PM EDT
0.5814 +0.02 (+3.65%)
After hours: 07:59PM EDT
In the money
Show:ListStraddle
Strike:1.50
Callsfor21 June 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
ATRA240621C000015002024-05-20 2:39PM EDT2024-06-210.050.000.050.00-34300.00%
ATRA240719C000015002024-05-23 2:16PM EDT2024-07-190.050.001.000.00--70993.75%
ATRA240920C000015002024-05-20 10:12AM EDT2024-09-200.050.000.250.00-317225.00%
Putsfor21 June 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
ATRA240621P000015002024-02-08 2:47PM EDT2024-06-210.800.401.350.00--301,143.75%