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Clearfield Inc (CLFD)

	Symbol	Exchange	Currency
	CLFD	NASDAQ	USD	Real-time
	CLFD	Frankfurt	EUR	Delayed

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29.52 -0.28 -0.96%

20:37:20 - Real-time Cboe. Currency in USD

Type: Equity

Market: United States

Volume: 24,503
Bid/Ask: 0.00 / 0.00
Day's Range: 29.22 - 29.91

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Clearfield Option Chain

Get free option data for CLFD. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for Clearfield options for the expiration dates selected. Below this information you can also find an open interest chart for the stock's options.

Expiration Date:

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Strike Price:

Quotes Analysis

Mar 11, 2026 18:12 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	13.1	16.2	0	15.00	0	0%	0	0.5	0
CLFD Call 15.00 Exp: Mar 20, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20260320\|15.00C Delta0.9705 Imp Vol2.553 Bid13.1 Gamma0.0057 Theoretical14.65 Ask16.2 Theta-0.0455 Intrinsic Value14.4 Volume0 Vega0.0031 Time Value-14.4 Open Interest0 Rho0.0034 Delta / Theta-21.3459 CLFD Put 15.00 Exp: Mar 20, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20260320\|15.00P Delta-0.0602 Imp Vol3.3383 Bid0 Gamma0.0077 Theoretical0.5 Ask0.5 Theta-0.1024 Intrinsic Value-14.4 Volume0 Vega0.0055 Time Value14.4 Open Interest0 Rho-0.0005 Delta / Theta0.5883
0	0%	10.6	13.7	0	17.50	0	0%	0	0.55	0
CLFD Call 17.50 Exp: Mar 20, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20260320\|17.50C Delta0.9636 Imp Vol2.0361 Bid10.6 Gamma0.0085 Theoretical12.15 Ask13.7 Theta-0.0434 Intrinsic Value11.9 Volume0 Vega0.0037 Time Value-11.9 Open Interest0 Rho0.004 Delta / Theta-22.1854 CLFD Put 17.50 Exp: Mar 20, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20260320\|17.50P Delta-0.0785 Imp Vol2.7783 Bid0 Gamma0.0114 Theoretical0.55 Ask0.55 Theta-0.1044 Intrinsic Value-11.9 Volume0 Vega0.0068 Time Value11.9 Open Interest0 Rho-0.0006 Delta / Theta0.7514
0	0%	8.1	11.3	0	20.00	0	0%	0	0.55	0
CLFD Call 20.00 Exp: Mar 20, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20260320\|20.00C Delta0.9451 Imp Vol1.6883 Bid8.1 Gamma0.0142 Theoretical9.7 Ask11.3 Theta-0.05 Intrinsic Value9.4 Volume0 Vega0.0051 Time Value-9.4 Open Interest0 Rho0.0045 Delta / Theta-18.898 CLFD Put 20.00 Exp: Mar 20, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20260320\|20.00P Delta-0.0979 Imp Vol2.2104 Bid0 Gamma0.0169 Theoretical0.55 Ask0.55 Theta-0.0979 Intrinsic Value-9.4 Volume0 Vega0.008 Time Value9.4 Open Interest0 Rho-0.0008 Delta / Theta0.9997
					29.4	Price @ Mar 11, 2026 18:12 GMT
0.89	0%	0.05	1.25	0	30.00	2.32	0%	0.2	1.7	0
CLFD Call 30.00 Exp: Mar 20, 2026 Last: 0.89 Chg.: 0% SymbolCLFD\|20260320\|30.00C Delta0.4254 Imp Vol0.4697 Bid0.05 Gamma0.1803 Theoretical0.65 Ask1.25 Theta-0.0485 Intrinsic Value-0.6 Volume0 Vega0.0181 Time Value1.49 Open Interest300 Rho0.0029 Delta / Theta-8.7655 CLFD Put 30.00 Exp: Mar 20, 2026 Last: 2.32 Chg.: 0% SymbolCLFD\|20260320\|30.00P Delta-0.6062 Imp Vol0.3611 Bid0.2 Gamma0.2312 Theoretical0.95 Ask1.7 Theta-0.0342 Intrinsic Value0.6 Volume0 Vega0.0178 Time Value1.72 Open Interest4 Rho-0.0038 Delta / Theta17.747
0.45	0%	0	0.45	0	35.00	4.9	0%	3.8	6.9	0
CLFD Call 35.00 Exp: Mar 20, 2026 Last: 0.45 Chg.: 0% SymbolCLFD\|20260320\|35.00C Delta0.1789 Imp Vol1.0826 Bid0 Gamma0.0522 Theoretical0.45 Ask0.45 Theta-0.0733 Intrinsic Value-5.6 Volume0 Vega0.0121 Time Value6.05 Open Interest449 Rho0.0012 Delta / Theta-2.4422 CLFD Put 35.00 Exp: Mar 20, 2026 Last: 4.9 Chg.: 0% SymbolCLFD\|20260320\|35.00P Delta0 Imp Vol0 Bid3.8 Gamma0 Theoretical0 Ask6.9 Theta0 Intrinsic Value5.6 Volume0 Vega0 Time Value-0.7 Open Interest14 Rho0 Delta / Theta0
0.12	0%	0	0.1	0	40.00	9.3	0%	8.8	11.9	0
CLFD Call 40.00 Exp: Mar 20, 2026 Last: 0.12 Chg.: 0% SymbolCLFD\|20260320\|40.00C Delta0.0495 Imp Vol1.1151 Bid0 Gamma0.0198 Theoretical0.1 Ask0.1 Theta-0.0295 Intrinsic Value-10.6 Volume0 Vega0.0047 Time Value10.72 Open Interest257 Rho0.0003 Delta / Theta-1.6789 CLFD Put 40.00 Exp: Mar 20, 2026 Last: 9.3 Chg.: 0% SymbolCLFD\|20260320\|40.00P Delta0 Imp Vol0 Bid8.8 Gamma0 Theoretical0 Ask11.9 Theta0 Intrinsic Value10.6 Volume0 Vega0 Time Value-1.3 Open Interest1 Rho0 Delta / Theta0

Open Positions

Calls

Puts

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