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Clearfield Inc (CLFD)

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

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29.98 +1.11 +3.84%

01:29:59 - Closed. Currency in USD

After Hours

29.98

0.00

0.00%

2:19:28 - Real-time Data

Type: Equity

Market: United States

Volume: 92,611
Bid/Ask: 0.00 / 0.00
Day's Range: 29.48 - 30.35

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Clearfield Option Chain

Get in-depth Clearfield option chain data. Access detailed Call and Put option information, including strike prices, last traded price, price change, volume, implied volatility and theoretical values for Clearfield options across the selected expiration dates.

Expiration Date:

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Quotes Analysis

Apr 17, 2026 19:43 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	13.9	16.9	0	15.00	0	0%	0	0.65	0
CLFD Call 15.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20260515\|15.00C Delta0.9501 Imp Vol1.7965 Bid13.9 Gamma0.0069 Theoretical15.4 Ask16.9 Theta-0.0287 Intrinsic Value15 Volume0 Vega0.0085 Time Value-15 Open Interest0 Rho0.01 Delta / Theta-33.0765 CLFD Put 15.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20260515\|15.00P Delta-0.0454 Imp Vol1.7287 Bid0 Gamma0.0067 Theoretical0.33 Ask0.65 Theta-0.0243 Intrinsic Value-15 Volume0 Vega0.0079 Time Value15 Open Interest0 Rho-0.0012 Delta / Theta1.8673
0	0%	11.4	14.4	0	17.50	0	0%	0	0.05	0
CLFD Call 17.50 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20260515\|17.50C Delta0.9391 Imp Vol1.4507 Bid11.4 Gamma0.01 Theoretical12.9 Ask14.4 Theta-0.0274 Intrinsic Value12.5 Volume0 Vega0.01 Time Value-12.5 Open Interest0 Rho0.0117 Delta / Theta-34.2286 CLFD Put 17.50 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20260515\|17.50P Delta-0.0094 Imp Vol0.8767 Bid0 Gamma0.0035 Theoretical0.03 Ask0.05 Theta-0.0033 Intrinsic Value-12.5 Volume0 Vega0.0021 Time Value12.5 Open Interest85 Rho-0.0002 Delta / Theta2.8893
0	0%	9	11.1	0	20.00	0	0%	0	0.75	0
CLFD Call 20.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20260515\|20.00C Delta0.9913 Imp Vol0.6432 Bid9 Gamma0.0044 Theoretical10.05 Ask11.1 Theta-0.0042 Intrinsic Value10 Volume0 Vega0.002 Time Value-10 Open Interest0 Rho0.0151 Delta / Theta-234.7272 CLFD Put 20.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20260515\|20.00P Delta-0.0761 Imp Vol1.1561 Bid0 Gamma0.0149 Theoretical0.38 Ask0.75 Theta-0.0243 Intrinsic Value-10 Volume0 Vega0.0119 Time Value10 Open Interest1 Rho-0.0019 Delta / Theta3.1324
					30	Price @ Apr 17, 2026 19:43 GMT
1.4	0%	1.85	2.45	0	30.00	0	0%	1.6	2.4	0
CLFD Call 30.00 Exp: May 15, 2026 Last: 1.4 Chg.: 0% SymbolCLFD\|20260515\|30.00C Delta0.54 Imp Vol0.6413 Bid1.85 Gamma0.0746 Theoretical2.15 Ask2.45 Theta-0.0391 Intrinsic Value0 Volume0 Vega0.033 Time Value1.4 Open Interest197 Rho0.0108 Delta / Theta-13.7957 CLFD Put 30.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20260515\|30.00P Delta-0.4629 Imp Vol0.6126 Bid1.6 Gamma0.0783 Theoretical2 Ask2.4 Theta-0.0347 Intrinsic Value0 Volume0 Vega0.033 Time Value0 Open Interest0 Rho-0.0104 Delta / Theta13.3351
0.45	0%	0.35	0.65	1	35.00	0	0%	4.4	6.3	0
CLFD Call 35.00 Exp: May 15, 2026 Last: 0.45 Chg.: 0% SymbolCLFD\|20260515\|35.00C Delta0.1871 Imp Vol0.5677 Bid0.35 Gamma0.057 Theoretical0.45 Ask0.65 Theta-0.0231 Intrinsic Value-5 Volume1 Vega0.0223 Time Value5.45 Open Interest2 Rho0.004 Delta / Theta-8.0845 CLFD Put 35.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20260515\|35.00P Delta-0.8293 Imp Vol0.5458 Bid4.4 Gamma0.057 Theoretical5.35 Ask6.3 Theta-0.0184 Intrinsic Value5 Volume0 Vega0.021 Time Value-5 Open Interest0 Rho-0.0155 Delta / Theta44.9784
0.05	0%	0	0.1	9	40.00	0	0%	8.9	11.2	0
CLFD Call 40.00 Exp: May 15, 2026 Last: 0.05 Chg.: 0% SymbolCLFD\|20260515\|40.00C Delta0.0307 Imp Vol0.5305 Bid0 Gamma0.0157 Theoretical0.05 Ask0.1 Theta-0.0055 Intrinsic Value-10 Volume9 Vega0.0058 Time Value10.05 Open Interest100 Rho0.0007 Delta / Theta-5.5391 CLFD Put 40.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolCLFD\|20260515\|40.00P Delta-0.9675 Imp Vol0.5762 Bid8.9 Gamma0.0159 Theoretical10.05 Ask11.2 Theta-0.0047 Intrinsic Value10 Volume0 Vega0.0058 Time Value-10 Open Interest0 Rho-0.0096 Delta / Theta204.4232

Open Positions

Calls

Puts

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