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Prothena Corporation plc (PRTA)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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21.00-0.34 (-1.59%)
At close: 04:00PM EDT
21.41 +0.41 (+1.95%)
After hours: 07:19PM EDT
In the money
Show:ListStraddle
Callsfor17 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
PRTA240517C000200002024-03-13 1:08PM EDT20.009.523.303.500.00--1123.14%
PRTA240517C000225002024-04-17 3:30PM EDT22.501.450.000.000.00-6186.25%
PRTA240517C000250002024-04-17 11:14AM EDT25.000.750.000.000.00-215512.50%
PRTA240517C000300002024-04-17 9:34AM EDT30.000.250.000.000.00-2025.00%
PRTA240517C000350002024-04-15 11:22AM EDT35.000.100.000.000.00-1021050.00%
PRTA240517C000400002024-04-12 3:22PM EDT40.000.280.000.000.00-1050.00%
PRTA240517C000450002024-04-12 3:22PM EDT45.000.230.000.000.00-12050.00%
PRTA240517C000500002024-02-28 4:51PM EDT50.000.610.000.750.00-1397186.91%
Putsfor17 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
PRTA240517P000175002024-04-16 1:14PM EDT17.500.490.000.000.00-11212.50%
PRTA240517P000200002024-04-17 2:35PM EDT20.001.300.000.000.00-24196.25%
PRTA240517P000225002024-04-17 3:59PM EDT22.502.800.000.000.00-1591620.00%
PRTA240517P000250002024-04-17 11:20AM EDT25.004.240.000.000.00-500.00%
PRTA240517P000300002024-04-05 11:07AM EDT30.007.600.000.000.00-100.00%
PRTA240517P000350002024-02-27 2:22PM EDT35.007.6010.1012.800.00-160.00%