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Clearfield, Inc. (CLFD)

NasdaqGM - NasdaqGM Real-time price. Currency in USD
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46.92-4.10 (-8.04%)
At close: 04:00PM EST
46.00 -0.92 (-1.96%)
After hours: 07:07PM EST
In the money
Show:ListStraddle
Callsfor18 February 2022
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
CLFD220218C000500002022-01-21 3:41PM EST50.003.553.004.40-2.25-38.79%26712995.41%
CLFD220218C000550002022-01-21 2:54PM EST55.002.152.002.45-1.70-44.16%32794.87%
CLFD220218C000600002022-01-21 3:46PM EST60.001.620.251.75-0.88-35.20%1125686.43%
CLFD220218C000650002022-01-21 12:44PM EST65.000.950.451.05-0.55-36.67%10710995.07%
CLFD220218C000700002022-01-21 3:49PM EST70.000.660.353.10-0.79-54.48%4931140.09%
CLFD220218C000750002022-01-21 11:07AM EST75.000.480.250.85-0.07-12.73%242113.38%
CLFD220218C000800002022-01-20 10:38AM EST80.000.350.200.40-0.05-12.50%145110.16%
CLFD220218C000850002022-01-20 3:45PM EST85.000.250.001.400.00-11308141.99%
CLFD220218C000900002022-01-21 9:30AM EST90.000.400.000.40-0.70-63.64%272119.73%
CLFD220218C000950002021-12-31 1:59PM EST95.003.100.000.350.00-12125.00%
CLFD220218C001000002022-01-20 12:30PM EST100.000.240.004.800.00-107229.30%
CLFD220218C001050002022-01-18 1:06PM EST105.000.250.004.800.00-10238.23%
Putsfor18 February 2022
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
CLFD220218P000400002022-01-21 10:29AM EST40.001.150.952.05+0.25+27.78%-084.81%
CLFD220218P000450002022-01-21 3:51PM EST45.002.853.204.40+0.30+11.76%24792.77%
CLFD220218P000500002022-01-21 2:58PM EST50.006.984.907.40+3.13+81.30%29783.15%
CLFD220218P000550002022-01-20 1:06PM EST55.005.408.5010.600.00-5977.98%
CLFD220218P000600002022-01-21 10:23AM EST60.0013.1012.7014.70+4.27+48.36%12274.41%
CLFD220218P000650002022-01-20 3:39PM EST65.0014.7017.6019.400.00-20068081.84%
CLFD220218P000700002022-01-12 9:52AM EST70.0020.7022.4024.10+15.60+305.88%61179.39%
CLFD220218P000750002022-01-20 2:12PM EST75.0022.4427.3029.100.00-25184.96%
CLFD220218P000800002022-01-12 2:55PM EST80.0011.5032.2034.000.00-1275.00%
CLFD220218P000850002021-12-27 10:25AM EST85.008.1036.8039.400.00--1182.03%