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Atara Biotherapeutics, Inc. (ATRA)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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0.6400+0.0350 (+5.79%)
At close: 04:00PM EDT
0.6400 0.00 (0.00%)
After hours: 04:02PM EDT
In the money
Show:ListStraddle
Callsfor20 September 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
ATRA240920C000005002024-05-07 12:15PM EDT0.500.250.250.450.00-21,004218.75%
ATRA240920C000010002024-05-09 12:17PM EDT1.000.200.050.750.00-2155345.31%
ATRA240920C000015002024-05-02 9:30AM EDT1.500.050.000.200.00-114168.75%
ATRA240920C000025002024-04-12 11:11AM EDT2.500.050.000.150.00-3122193.75%
ATRA240920C000075002024-02-09 12:07PM EDT7.500.190.004.600.00-1210.00%
Putsfor20 September 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
ATRA240920P000005002024-04-24 9:30AM EDT0.500.150.000.350.00-429185.94%
ATRA240920P000010002024-02-16 11:45AM EDT1.000.600.250.650.00-23120.31%