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Prothena Corporation plc (PRTA)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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19.95-0.09 (-0.45%)
At close: 04:00PM EDT
20.42 +0.47 (+2.36%)
After hours: 07:55PM EDT
In the money
Show:ListStraddle
Strike:22.50
Callsfor21 June 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
PRTA240621C000225002024-05-24 12:58PM EDT2024-06-210.520.000.000.00-56912.50%
PRTA240719C000225002024-05-24 3:02PM EDT2024-07-191.150.000.000.00-156.25%
PRTA240920C000225002024-05-14 11:56AM EDT2024-09-203.000.000.000.00-456.25%
PRTA241220C000225002024-05-16 9:38AM EDT2024-12-205.350.000.000.00--13.13%
PRTA250117C000225002024-05-17 1:29PM EDT2025-01-176.800.000.000.00-1213.13%
Putsfor21 June 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
PRTA240621P000225002024-05-24 12:58PM EDT2024-06-212.880.000.000.00-1390.00%
PRTA240920P000225002024-05-09 2:11PM EDT2024-09-204.200.000.000.00-5330.00%
PRTA241220P000225002024-05-09 9:30AM EDT2024-12-205.950.000.000.00-1120.00%