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Gossamer Bio, Inc. (GOSS)

NasdaqGS - NasdaqGS Delayed Price. Currency in USD
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0.9009-0.0512 (-5.38%)
At close: 04:00PM EDT
0.9200 +0.02 (+2.12%)
After hours: 07:45PM EDT
In The Money
Show:ListStraddle
CallsforJanuary 16, 2026
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GOSS260116C000005002024-06-28 12:06PM EDT0.500.740.000.000.00-1100.00%
GOSS260116C000010002024-06-26 10:07AM EDT1.000.650.000.000.00-703.13%
GOSS260116C000015002024-06-25 2:20PM EDT1.500.650.000.000.00-4012.50%
GOSS260116C000020002024-06-25 10:01AM EDT2.000.400.000.000.00-1025.00%
GOSS260116C000030002024-06-18 3:42PM EDT3.000.250.000.000.00-1025.00%
GOSS260116C000040002024-04-30 10:38AM EDT4.000.100.001.000.00-14190.23%
GOSS260116C000050002024-06-28 11:30AM EDT5.000.200.000.000.00-3025.00%
PutsforJanuary 16, 2026
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GOSS260116P000005002024-06-26 11:25AM EDT0.500.250.000.000.00--012.50%
GOSS260116P000010002024-06-24 3:00PM EDT1.000.600.000.000.00-11000.00%
GOSS260116P000015002024-03-25 10:08AM EDT1.500.800.851.250.00-1011136.72%
GOSS260116P000020002024-03-01 1:29PM EDT2.000.871.051.850.00-220125.78%