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Rambus Inc. (RMBS)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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56.95-1.14 (-1.96%)
At close: 04:00PM EDT
56.11 -0.84 (-1.47%)
After hours: 05:08PM EDT
In the money
Show:ListStraddle
Callsfor16 January 2026
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
RMBS260116C000275002024-03-07 11:34AM EDT27.5040.3034.1038.900.00-1193.87%
RMBS260116C000300002024-04-17 11:46AM EDT30.0032.3929.5034.500.00-1172.11%
RMBS260116C000350002024-03-22 12:04PM EDT35.0033.8025.8026.900.00-6655.68%
RMBS260116C000400002024-06-07 11:03AM EDT40.0022.5021.0025.200.00-1454.32%
RMBS260116C000425002024-06-10 11:01AM EDT42.5020.5019.6024.400.00-1755.62%
RMBS260116C000450002024-03-22 10:25AM EDT45.0027.8019.8020.800.00-1653.74%
RMBS260116C000475002023-10-12 1:23PM EDT47.5025.1424.5028.400.00-1085.44%
RMBS260116C000500002024-06-07 1:43PM EDT50.0016.4015.1019.800.00-31251.76%
RMBS260116C000525002024-06-07 1:15PM EDT52.5015.3913.5017.200.00-4654.99%
RMBS260116C000550002024-03-01 12:28PM EDT55.0022.7020.1021.400.00-12472.47%
RMBS260116C000575002024-05-24 9:44AM EDT57.5012.8013.4014.400.00-4951.75%
RMBS260116C000600002024-06-05 10:25AM EDT60.0012.0010.6013.300.00-24750.98%
RMBS260116C000625002024-05-07 3:16PM EDT62.5012.6010.4012.100.00-11949.67%
RMBS260116C000650002024-06-11 2:04PM EDT65.0010.6610.6011.50+0.06+0.57%12450.29%
RMBS260116C000700002024-06-06 11:25AM EDT70.008.809.0011.500.00-16550.81%
RMBS260116C000725002024-02-20 1:05PM EDT72.509.6114.9016.600.00-1472.27%
RMBS260116C000750002024-04-18 1:13PM EDT75.009.607.5010.800.00-216751.21%
RMBS260116C000775002024-05-01 1:22PM EDT77.507.065.608.000.00-1349.08%
RMBS260116C000800002024-01-30 1:38PM EDT80.0016.909.2010.400.00-2257.25%
RMBS260116C000825002024-03-25 1:30PM EDT82.5011.506.808.300.00-2251.00%
RMBS260116C000850002024-05-08 11:12AM EDT85.005.802.505.800.00-899346.17%
RMBS260116C000900002024-06-04 3:53PM EDT90.004.104.505.700.00-2517948.74%
RMBS260116C000950002024-05-15 2:00PM EDT95.005.053.305.800.00-2151.81%
RMBS260116C001000002024-02-05 10:30AM EDT100.0010.400.000.000.00-11112.50%
RMBS260116C001050002024-02-06 10:30AM EDT105.006.000.000.000.00-202112.50%
RMBS260116C001100002024-03-11 9:32AM EDT110.006.002.6010.000.00-61360.71%
Putsfor16 January 2026
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
RMBS260116P000325002024-02-07 2:44PM EDT32.502.852.052.950.00--151.72%
RMBS260116P000350002024-02-07 10:30AM EDT35.003.300.203.900.00--152.69%
RMBS260116P000400002024-05-15 1:17PM EDT40.003.302.905.000.00-62248.51%
RMBS260116P000425002024-02-08 1:50PM EDT42.505.504.505.600.00--146.46%
RMBS260116P000450002024-02-15 12:05PM EDT45.006.655.706.600.00-1146.03%
RMBS260116P000475002023-11-15 4:33PM EDT47.503.904.607.100.00--143.18%
RMBS260116P000500002024-05-17 2:04PM EDT50.006.706.109.000.00-1145.81%
RMBS260116P000525002024-06-04 12:14PM EDT52.509.007.6010.500.00-255546.36%
RMBS260116P000550002024-06-11 10:06AM EDT55.009.908.909.500.00-1017437.38%
RMBS260116P000575002024-06-13 12:24PM EDT57.5010.5010.1010.90-0.38-3.49%306037.18%
RMBS260116P000600002024-05-22 3:50PM EDT60.0011.0011.4012.200.00-61936.32%
RMBS260116P000625002024-05-07 3:16PM EDT62.5014.1012.7014.600.00-1439.01%
RMBS260116P000650002023-11-21 11:20AM EDT65.0012.7511.1013.600.00-1029.54%
RMBS260116P000675002023-12-22 10:30AM EDT67.509.5011.8013.900.00-1123.99%