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Cloudflare, Inc. (NET)

NYSE - NYSE Delayed price. Currency in USD
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73.87-0.32 (-0.43%)
At close: 04:00PM EDT
73.00 -0.87 (-1.18%)
Pre-market: 06:38AM EDT
In the money
Show:ListStraddle
Callsfor19 December 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
NET251219C000225002024-05-03 3:49PM EDT22.5054.150.000.000.00-900.00%
NET251219C000250002024-05-14 3:58PM EDT25.0051.470.000.000.00-300.00%
NET251219C000300002024-04-09 10:05AM EDT30.0069.8445.6049.950.00-32776.57%
NET251219C000350002024-02-23 2:52PM EDT35.0068.7764.0068.950.00-2029231.18%
NET251219C000400002024-05-28 11:02AM EDT40.0040.220.000.000.00-100.00%
NET251219C000450002024-03-26 3:01PM EDT45.0062.0048.9550.400.00-237126.57%
NET251219C000500002024-05-10 1:07PM EDT50.0032.530.000.000.00-100.00%
NET251219C000550002024-05-08 9:52AM EDT55.0030.640.000.000.00-100.00%
NET251219C000600002024-04-17 3:22PM EDT60.0041.2028.5029.200.00-118165.52%
NET251219C000650002024-03-06 10:45AM EDT65.0047.0044.1045.200.00-2162128.42%
NET251219C000700002024-05-28 11:01AM EDT70.0022.840.000.000.00-100.00%
NET251219C000750002024-05-15 3:50PM EDT75.0021.800.000.000.00-400.39%
NET251219C000800002024-05-21 9:53AM EDT80.0019.760.000.000.00-101.56%
NET251219C000850002024-05-28 3:50PM EDT85.0015.400.000.000.00-1003.13%
NET251219C000900002024-05-28 3:17PM EDT90.0014.750.000.000.00-4503.13%
NET251219C000950002024-05-15 12:43PM EDT95.0014.550.000.000.00-103.13%
NET251219C001000002024-05-28 1:46PM EDT100.0012.250.000.000.00-106.25%
NET251219C001050002024-05-06 12:12PM EDT105.0012.550.000.000.00-106.25%
NET251219C001100002024-05-07 1:49PM EDT110.0011.130.000.000.00-106.25%
NET251219C001150002024-04-03 9:35AM EDT115.0022.310.000.000.00-2196.25%
NET251219C001200002024-05-22 11:08AM EDT120.008.710.000.000.00-106.25%
NET251219C001250002024-05-24 9:51AM EDT125.007.050.000.000.00-106.25%
NET251219C001300002024-05-08 10:20AM EDT130.007.220.000.000.00-3012.50%
NET251219C001350002024-05-23 3:58PM EDT135.006.050.000.000.00-6012.50%
NET251219C001400002024-05-20 10:07AM EDT140.006.000.000.000.00-2012.50%
NET251219C001450002024-05-03 9:38AM EDT145.006.750.000.000.00-1012.50%
NET251219C001500002024-05-21 11:09AM EDT150.004.900.000.000.00-1012.50%
NET251219C001550002024-04-05 11:01AM EDT155.0014.115.055.300.00-2155.37%
NET251219C001600002024-04-24 2:05PM EDT160.009.503.203.950.00-16350.65%
NET251219C001650002024-05-13 12:44PM EDT165.003.850.000.000.00-1012.50%
NET251219C001700002024-05-22 11:08AM EDT170.003.440.000.000.00-1012.50%
Putsfor19 December 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
NET251219P000225002024-05-10 11:00AM EDT22.500.700.000.000.00-5025.00%
NET251219P000250002024-05-22 2:25PM EDT25.000.880.000.000.00-5025.00%
NET251219P000300002024-05-10 1:58PM EDT30.001.600.000.000.00-4012.50%
NET251219P000350002024-05-08 2:39PM EDT35.002.530.000.000.00-10012.50%
NET251219P000400002024-05-13 9:40AM EDT40.003.510.000.000.00-10012.50%
NET251219P000450002024-05-03 9:48AM EDT45.004.670.000.000.00-106.25%
NET251219P000500002024-04-25 12:23PM EDT50.005.455.506.000.00-214950.05%
NET251219P000550002024-05-03 10:28AM EDT55.008.250.000.000.00-506.25%
NET251219P000600002024-05-22 9:43AM EDT60.009.270.000.000.00-103.13%
NET251219P000650002024-05-17 9:52AM EDT65.0011.250.000.000.00-103.13%
NET251219P000700002024-05-22 1:32PM EDT70.0013.400.000.000.00-100.78%
NET251219P000750002024-05-28 10:24AM EDT75.0016.250.000.000.00-2000.00%
NET251219P000800002024-05-03 10:26AM EDT80.0020.300.000.000.00-200.00%
NET251219P000850002024-03-20 2:56PM EDT85.0017.0220.1520.700.00-13036.92%
NET251219P000900002024-05-20 11:54AM EDT90.0024.650.000.000.00-100.00%
NET251219P000950002024-04-25 3:23PM EDT95.0025.2526.2528.850.00-42538.93%
NET251219P001000002024-05-24 3:44PM EDT100.0032.100.000.000.00-200.00%
NET251219P001050002024-02-23 2:05PM EDT105.0027.1027.6028.450.00-890.00%
NET251219P001100002024-05-03 9:47AM EDT110.0040.400.000.000.00-6000.00%
NET251219P001650002024-04-19 11:04AM EDT165.0081.2087.5592.500.00-22041.09%