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Clearfield, Inc. (CLFD)

NasdaqGM - NasdaqGM Real-time price. Currency in USD
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25.81-0.75 (-2.82%)
At close: 04:00PM EST
25.99 +0.18 (+0.70%)
After hours: 07:46PM EST
In the money
Show:ListStraddle
Callsfor15 December 2023
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
CLFD231215C000200002023-06-12 12:05PM EST20.0030.8027.0030.400.00--00.00%
CLFD231215C000225002023-11-22 1:22PM EST22.505.000.000.000.00-300.00%
CLFD231215C000250002023-11-27 3:49PM EST25.001.610.000.000.00-2200.00%
CLFD231215C000300002023-11-27 2:50PM EST30.000.220.000.000.00-1012.50%
CLFD231215C000350002023-11-10 9:56AM EST35.000.200.000.000.00-2025.00%
CLFD231215C000400002023-11-27 11:26AM EST40.000.080.000.000.00-40050.00%
CLFD231215C000450002023-11-15 10:03AM EST45.000.330.000.000.00-1050.00%
CLFD231215C000500002023-11-15 3:02PM EST50.000.160.000.000.00-1050.00%
CLFD231215C000550002023-11-13 2:27PM EST55.000.100.000.000.00-10050.00%
CLFD231215C000600002023-09-27 1:06PM EST60.000.050.002.850.00-3333312.50%
CLFD231215C000650002023-09-21 9:23AM EST65.000.250.001.250.00-1096269.14%
CLFD231215C000700002023-08-30 8:30AM EST70.000.150.000.000.00-47950.00%
CLFD231215C000750002023-10-30 10:28AM EST75.000.050.000.000.00-11050.00%
CLFD231215C000800002023-07-27 9:11AM EST80.000.400.001.500.00-513321.88%
CLFD231215C000850002023-03-09 3:54PM EST85.003.501.001.450.00-11372.85%
CLFD231215C000900002023-08-03 1:23PM EST90.000.200.000.250.00-20190254.69%
CLFD231215C000950002023-05-08 8:37AM EST95.000.250.000.000.00-5550.00%
CLFD231215C001000002023-06-20 8:53AM EST100.000.400.001.500.00-234364.06%
CLFD231215C001050002023-05-03 10:30AM EST105.000.400.000.750.00-155328.52%
CLFD231215C001100002023-04-12 1:44PM EST110.000.250.001.100.00-140359.57%
Putsfor15 December 2023
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
CLFD231215P000175002023-10-13 11:09AM EST17.500.300.000.750.00--7144.92%
CLFD231215P000200002023-11-14 1:35PM EST20.000.140.000.000.00-7025.00%
CLFD231215P000225002023-11-20 12:04PM EST22.500.150.000.000.00-5012.50%
CLFD231215P000250002023-11-21 1:20PM EST25.000.520.000.000.00-303.13%
CLFD231215P000300002023-11-16 2:56PM EST30.004.120.000.000.00-200.00%
CLFD231215P000350002023-10-19 2:38PM EST35.008.406.0010.200.00-60152.25%
CLFD231215P000400002023-10-16 2:01PM EST40.0013.7012.3014.000.00-100.00%
CLFD231215P000450002023-09-07 8:30AM EST45.0011.6017.9018.800.00-400.00%
CLFD231215P000500002023-08-14 11:07AM EST50.0010.9915.6018.300.00-2000.00%
CLFD231215P000550002023-08-07 2:49PM EST55.0015.1020.1022.300.00-2000.00%
CLFD231215P000600002023-07-12 12:10PM EST60.0014.5019.2020.300.00-30100.00%
CLFD231215P000650002023-03-07 3:12PM EST65.0012.6021.3022.100.00-11340.00%
CLFD231215P000700002023-02-06 3:57PM EST70.0016.5014.9016.200.00-250.00%
CLFD231215P000750002023-03-15 2:32PM EST75.0030.1530.0031.400.00-290.00%
CLFD231215P000800002023-04-27 2:52PM EST80.0037.0040.6042.100.00-400.00%
CLFD231215P001050002023-02-24 3:50PM EST105.0044.3058.3061.300.00-200.00%