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Ultragenyx Pharmaceutical Inc. (RARE)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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37.42-2.38 (-5.98%)
At close: 04:00PM EDT
37.45 +0.03 (+0.08%)
After hours: 07:25PM EDT
In the money
Show:ListStraddle
Callsfor19 December 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
RARE251219C000225002024-05-22 3:57PM EDT22.5023.000.000.000.00--20.00%
RARE251219C000400002024-06-07 10:27AM EDT40.0012.200.000.000.00-40401.56%
RARE251219C000450002024-06-12 3:51PM EDT45.0010.600.000.000.00--33.13%
RARE251219C000500002024-05-14 9:30AM EDT50.009.100.000.000.00--16.25%
RARE251219C000550002024-05-14 9:30AM EDT55.007.500.000.000.00--16.25%
RARE251219C000600002024-05-14 9:30AM EDT60.006.200.000.000.00--16.25%
Putsfor19 December 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
RARE251219P000225002024-05-21 9:30AM EDT22.502.000.000.000.00--112.50%
RARE251219P000250002024-06-17 2:46PM EDT25.002.100.000.000.00-236.25%
RARE251219P000300002024-05-15 9:30AM EDT30.004.001.506.500.00--260.90%
RARE251219P000400002024-06-18 1:18PM EDT40.008.500.000.000.00-351,7140.00%
RARE251219P000450002024-06-03 12:56PM EDT45.0011.000.000.000.00-110.00%