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Clearfield, Inc. (CLFD)

NasdaqGM - NasdaqGM Real-time price. Currency in USD
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44.34-1.43 (-3.12%)
At close: 04:00PM EDT
44.02 -0.32 (-0.72%)
After hours: 04:17PM EDT
In the money
Show:ListStraddle
Callsfor21 April 2023
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
CLFD230421C000300002023-03-17 1:15PM EDT30.0017.9013.6015.400.00-141488.67%
CLFD230421C000400002023-03-27 10:08AM EDT40.007.085.506.000.00-32231970.80%
CLFD230421C000450002023-03-28 12:35PM EDT45.002.452.452.75-1.35-35.53%1217662.65%
CLFD230421C000500002023-03-27 3:33PM EDT50.001.650.851.050.00-2532560.21%
CLFD230421C000550002023-03-27 1:55PM EDT55.000.540.250.650.00-7227366.70%
CLFD230421C000600002023-03-23 11:51AM EDT60.000.450.000.600.00-426576.86%
CLFD230421C000650002023-03-28 2:15PM EDT65.000.100.000.50+0.02+25.00%1222788.18%
CLFD230421C000700002023-03-27 11:01AM EDT70.000.100.000.800.00-3204111.04%
CLFD230421C000750002023-03-27 10:27AM EDT75.000.080.000.100.00-114987.89%
CLFD230421C000800002023-03-09 12:05PM EDT80.000.250.001.500.00-1127153.91%
CLFD230421C000950002023-03-22 2:56PM EDT95.000.040.000.050.00-16110.94%
Putsfor21 April 2023
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
CLFD230421P000300002023-03-15 1:47PM EDT30.000.250.000.900.00--1112.01%
CLFD230421P000350002023-03-28 10:03AM EDT35.000.500.050.70-0.15-23.08%15472.27%
CLFD230421P000400002023-03-28 2:58PM EDT40.001.241.101.40+0.15+13.76%54166.50%
CLFD230421P000450002023-03-28 9:59AM EDT45.003.002.953.30+0.50+20.00%116859.72%
CLFD230421P000500002023-03-28 2:53PM EDT50.006.546.206.80+0.39+6.34%10192257.13%
CLFD230421P000550002023-03-28 3:59PM EDT55.0010.9510.6011.30-0.45-3.95%257759.47%
CLFD230421P000600002023-03-28 1:52PM EDT60.0016.0715.4016.60+2.26+16.36%15979.10%
CLFD230421P000650002023-03-10 10:31AM EDT65.0010.3219.9021.600.00-53673.44%
CLFD230421P000700002023-03-17 1:39PM EDT70.0023.1824.9026.700.00-1191.02%