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Fortinet, Inc. (FTNT)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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61.35+0.42 (+0.69%)
At close: 04:00PM EDT
61.33 -0.02 (-0.03%)
After hours: 07:58PM EDT
In the money
Show:ListStraddle
Callsfor16 January 2026
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
FTNT260116C000250002024-05-20 9:56AM EDT25.0038.9136.5541.400.00-22168.75%
FTNT260116C000300002024-05-21 2:05PM EDT30.0034.5032.6036.950.00-15163.06%
FTNT260116C000350002024-03-11 12:55PM EDT35.0040.4036.3040.500.00-378101.76%
FTNT260116C000400002024-05-21 12:26PM EDT40.0026.6525.3028.100.00-46153.43%
FTNT260116C000450002024-05-03 3:01PM EDT45.0021.6022.5025.450.00-13254.11%
FTNT260116C000475002024-05-23 11:28AM EDT47.5021.8520.8022.900.00-1250.76%
FTNT260116C000500002024-05-21 2:02PM EDT50.0019.9419.1022.300.00-428651.25%
FTNT260116C000525002024-05-09 10:11AM EDT52.5017.0017.4518.850.00-1448.81%
FTNT260116C000550002024-05-24 3:18PM EDT55.0016.8316.7517.40-0.17-1.00%1035147.73%
FTNT260116C000575002024-05-21 11:13AM EDT57.5015.3414.6016.000.00-152046.64%
FTNT260116C000600002024-05-24 9:37AM EDT60.0014.2913.6014.55+0.29+2.07%1038645.22%
FTNT260116C000625002024-05-23 12:11PM EDT62.5013.2512.6013.550.00-52445.11%
FTNT260116C000650002024-05-24 2:13PM EDT65.0012.1211.0012.25+0.10+0.83%4128643.82%
FTNT260116C000700002024-05-22 3:57PM EDT70.009.509.8010.20-0.55-5.47%11,07542.49%
FTNT260116C000750002024-05-24 3:37PM EDT75.008.307.208.45+0.23+2.85%513441.39%
FTNT260116C000800002024-05-21 2:30PM EDT80.006.605.757.00-0.19-2.80%131740.59%
FTNT260116C000850002024-05-17 1:07PM EDT85.005.863.106.050.00-150840.82%
FTNT260116C000900002024-05-24 2:13PM EDT90.004.522.944.70-0.08-1.74%132639.10%
FTNT260116C000950002024-05-24 3:40PM EDT95.003.653.403.90-0.35-8.75%2038438.77%
FTNT260116C001000002024-05-15 10:30AM EDT100.003.102.213.100.00-316637.92%
FTNT260116C001050002024-05-17 10:23AM EDT105.002.651.612.530.00-115337.53%
Putsfor16 January 2026
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
FTNT260116P000250002024-04-02 2:08PM EDT25.000.620.221.000.00-31751.47%
FTNT260116P000300002024-05-21 3:48PM EDT30.000.850.381.100.00-111343.43%
FTNT260116P000350002024-05-21 3:49PM EDT35.001.401.191.690.00-116240.54%
FTNT260116P000400002024-05-23 9:32AM EDT40.002.142.002.890.00-532840.35%
FTNT260116P000450002024-05-20 9:30AM EDT45.003.303.104.500.00-511140.25%
FTNT260116P000475002024-05-21 11:02AM EDT47.504.103.755.700.00-1541.24%
FTNT260116P000500002024-05-23 1:05PM EDT50.004.704.504.950.00-475133.96%
FTNT260116P000525002024-05-20 12:32PM EDT52.505.505.355.700.00-350032.81%
FTNT260116P000550002024-05-24 10:47AM EDT55.006.556.307.65-0.10-1.50%121535.66%
FTNT260116P000600002024-05-24 9:37AM EDT60.008.698.459.20+0.19+2.24%1018831.96%
FTNT260116P000625002024-05-16 11:42AM EDT62.5010.208.2010.600.00-1731.81%
FTNT260116P000650002024-05-15 9:30AM EDT65.0011.3010.4012.25-0.55-4.64%29032.15%
FTNT260116P000700002024-05-16 10:45AM EDT70.0014.9011.5515.250.00-25531.05%
FTNT260116P000750002024-04-11 3:50PM EDT75.0015.2019.2019.850.00-226934.17%
FTNT260116P000800002024-05-23 10:19AM EDT80.0020.7520.5522.050.00-81428.26%
FTNT260116P000900002024-01-22 11:34AM EDT90.0029.5527.3027.700.00--10.00%
FTNT260116P000950002024-05-14 3:01PM EDT95.0034.7531.5534.450.00-1023.95%
FTNT260116P001000002024-05-06 9:51AM EDT100.0040.0036.0540.850.00-1033.95%
FTNT260116P001050002024-04-29 3:34PM EDT105.0041.3641.0545.850.00--136.04%