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Altimmune, Inc. (ALT)

NasdaqGM - NasdaqGM Real-time price. Currency in USD
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6.65+0.26 (+4.15%)
At close: 04:00PM EDT
6.67 +0.02 (+0.30%)
After hours: 07:59PM EDT
In the money
Show:ListStraddle
Callsfor20 September 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
ALT240920C000030002024-06-24 2:22PM EDT3.004.481.655.900.00-25125128.91%
ALT240920C000040002024-06-27 3:57PM EDT4.002.782.853.100.00-1096123.83%
ALT240920C000050002024-06-28 1:27PM EDT5.002.200.602.35+0.05+2.33%1525125.59%
ALT240920C000060002024-06-28 3:29PM EDT6.001.600.201.80-0.29-15.34%37451.56%
ALT240920C000070002024-06-28 1:48PM EDT7.001.300.951.90+0.03+2.36%51405123.83%
ALT240920C000080002024-06-28 3:49PM EDT8.001.000.951.15+0.02+2.04%491,237118.75%
ALT240920C000090002024-06-28 10:14AM EDT9.000.880.452.90-0.02-2.22%3733186.91%
ALT240920C000100002024-06-28 9:57AM EDT10.000.670.301.75-0.04-5.63%112,026151.27%
ALT240920C000110002024-06-27 11:52AM EDT11.000.600.250.700.00-12,750117.19%
ALT240920C000120002024-06-28 12:20PM EDT12.000.510.450.60-0.02-3.77%1566132.62%
ALT240920C000130002024-06-28 3:25PM EDT13.000.450.400.80-0.45-50.00%101,410149.22%
ALT240920C000140002024-06-28 3:05PM EDT14.000.400.350.50-0.04-9.09%10182140.43%
ALT240920C000150002024-06-28 3:20PM EDT15.000.350.300.40-0.03-7.89%201,992139.45%
ALT240920C000160002024-06-28 3:49PM EDT16.000.300.250.40-0.10-25.00%15103143.36%
ALT240920C000170002024-06-27 10:33AM EDT17.000.260.252.400.00-1127241.99%
ALT240920C000180002024-06-20 2:22PM EDT18.000.200.201.800.00-1273221.48%
ALT240920C000190002024-06-24 1:09PM EDT19.000.280.200.250.00-8120146.48%
ALT240920C000200002024-06-28 3:59PM EDT20.000.200.200.250.00-3853,397151.17%
ALT240920C000210002024-06-14 1:20PM EDT21.000.150.052.300.00-110142252.73%
ALT240920C000220002024-06-28 12:54PM EDT22.000.160.002.30+0.01+6.67%40250255.57%
ALT240920C000230002024-06-12 1:18PM EDT23.000.140.000.200.00-1018139.84%
ALT240920C000240002024-06-12 2:51PM EDT24.000.170.002.200.00-5052260.16%
ALT240920C000250002024-06-13 9:45AM EDT25.000.150.000.500.00-737175.20%
ALT240920C000260002024-06-17 11:15AM EDT26.000.050.001.200.00-1011221.68%
ALT240920C000270002024-06-17 11:15AM EDT27.000.070.002.250.00-2079274.02%
ALT240920C000280002024-06-17 1:07PM EDT28.000.050.000.800.00-3040205.86%
ALT240920C000290002024-06-28 12:53PM EDT29.000.050.000.30-0.07-58.33%10338169.92%
Putsfor20 September 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
ALT240920P000030002024-06-26 3:44PM EDT3.000.150.000.550.00-400425164.45%
ALT240920P000040002024-06-28 12:24PM EDT4.000.200.150.300.00-1354107.81%
ALT240920P000050002024-06-28 12:06PM EDT5.000.600.150.85-0.05-7.69%4338104.10%
ALT240920P000060002024-06-28 12:50PM EDT6.001.030.601.40-0.17-14.17%103931108.59%
ALT240920P000070002024-06-28 12:44PM EDT7.001.651.352.00-0.15-8.33%23523115.82%
ALT240920P000080002024-06-27 12:47PM EDT8.002.601.953.700.00-1559152.15%
ALT240920P000090002024-06-27 10:30AM EDT9.003.103.003.200.00-1558113.67%
ALT240920P000100002024-06-28 12:44PM EDT10.004.003.804.00-0.30-6.98%2204111.72%
ALT240920P000110002024-06-27 3:33PM EDT11.005.102.804.900.00-852124.22%
ALT240920P000120002024-06-03 12:59PM EDT12.005.203.705.800.00-3304125.39%
ALT240920P000130002024-05-16 10:10AM EDT13.005.407.007.300.00-460166.99%
ALT240920P000140002024-04-09 11:45AM EDT14.006.905.008.800.00-118229.30%
ALT240920P000150002024-04-24 11:12AM EDT15.008.168.008.300.00-220.00%
ALT240920P000160002024-04-05 12:21PM EDT16.008.207.409.300.00-6100.00%
ALT240920P000200002024-06-21 9:55AM EDT20.0013.9012.6015.600.00-11210.55%
ALT240920P000250002024-04-25 1:55PM EDT25.0017.8117.4019.100.00--1232.81%