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Willdan Group Inc (WLDN)

NASDAQ

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72.84 +0.19 +0.26%

03:59:59 - Closed. Currency in USD

Pre Market

72.27

-0.57

-0.78%

19:28:41 - Real-time Data

Type: Equity

Market: United States

Volume: 188,582
Bid/Ask: 0.00 / 0.00
Day's Range: 72.47 - 74.67

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Willdan Option Chain

Get free option data for WLDN. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for Willdan 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

Jul 21, 2026 20:34 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	26.9	31	0	45.00	0	0%	0	2.65	0
WLDN Call 45.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolWLDN\|20260821\|45.00C Delta0.9429 Imp Vol1.1921 Bid26.9 Gamma0.0045 Theoretical28.95 Ask31 Theta-0.051 Intrinsic Value27.75 Volume0 Vega0.0244 Time Value-27.75 Open Interest3 Rho0.0339 Delta / Theta-18.4768 WLDN Put 45.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolWLDN\|20260821\|45.00P Delta-0.0815 Imp Vol1.4068 Bid0 Gamma0.005 Theoretical1.33 Ask2.65 Theta-0.0722 Intrinsic Value-27.75 Volume0 Vega0.0321 Time Value27.75 Open Interest4 Rho-0.0057 Delta / Theta1.1288
0	0%	22.2	26.3	0	50.00	0	0%	0	3	0
WLDN Call 50.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolWLDN\|20260821\|50.00C Delta0.9164 Imp Vol1.0727 Bid22.2 Gamma0.0067 Theoretical24.25 Ask26.3 Theta-0.061 Intrinsic Value22.75 Volume0 Vega0.0327 Time Value-22.75 Open Interest4 Rho0.0363 Delta / Theta-15.0253 WLDN Put 50.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolWLDN\|20260821\|50.00P Delta-0.104 Imp Vol1.2128 Bid0 Gamma0.007 Theoretical1.5 Ask3 Theta-0.0744 Intrinsic Value-22.75 Volume0 Vega0.0385 Time Value22.75 Open Interest3 Rho-0.0071 Delta / Theta1.3977
0	0%	17.8	21.9	0	55.00	1.3	0%	0.45	2.35	0
WLDN Call 55.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolWLDN\|20260821\|55.00C Delta0.8707 Imp Vol1.0036 Bid17.8 Gamma0.0099 Theoretical19.85 Ask21.9 Theta-0.0771 Intrinsic Value17.75 Volume0 Vega0.0449 Time Value-17.75 Open Interest9 Rho0.0372 Delta / Theta-11.287 WLDN Put 55.00 Exp: Aug 21, 2026 Last: 1.3 Chg.: 0% SymbolWLDN\|20260821\|55.00P Delta-0.122 Imp Vol0.9617 Bid0.45 Gamma0.0099 Theoretical1.4 Ask2.35 Theta-0.0659 Intrinsic Value-17.75 Volume0 Vega0.0431 Time Value19.05 Open Interest12 Rho-0.008 Delta / Theta1.8509
					72.75	Price @ Jul 21, 2026 20:34 GMT
0	0%	4.3	8.3	0	75.00	0	0%	6	9.7	0
WLDN Call 75.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolWLDN\|20260821\|75.00C Delta0.5108 Imp Vol0.8285 Bid4.3 Gamma0.0226 Theoretical6.3 Ask8.3 Theta-0.1167 Intrinsic Value-2.25 Volume0 Vega0.0849 Time Value2.25 Open Interest45 Rho0.0264 Delta / Theta-4.3786 WLDN Put 75.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolWLDN\|20260821\|75.00P Delta-0.4922 Imp Vol0.8122 Bid6 Gamma0.0231 Theoretical7.85 Ask9.7 Theta-0.1075 Intrinsic Value2.25 Volume0 Vega0.0849 Time Value-2.25 Open Interest39 Rho-0.0316 Delta / Theta4.579
4.3	6.17%	2.55	5.9	4	80.00	0	0%	8.9	12.9	0
WLDN Call 80.00 Exp: Aug 21, 2026 Last: 4.3 Chg.: 6.17% SymbolWLDN\|20260821\|80.00C Delta0.3978 Imp Vol0.7967 Bid2.55 Gamma0.0227 Theoretical4.23 Ask5.9 Theta-0.1081 Intrinsic Value-7.25 Volume4 Vega0.0822 Time Value11.55 Open Interest59 Rho0.0211 Delta / Theta-3.6788 WLDN Put 80.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolWLDN\|20260821\|80.00P Delta-0.6045 Imp Vol0.7959 Bid8.9 Gamma0.0228 Theoretical10.9 Ask12.9 Theta-0.1007 Intrinsic Value7.25 Volume0 Vega0.082 Time Value-7.25 Open Interest10 Rho-0.0378 Delta / Theta6.002
2.2	-19.12%	1.2	4.1	1	85.00	0	0%	12.3	16.3	0
WLDN Call 85.00 Exp: Aug 21, 2026 Last: 2.2 Chg.: -19.12% SymbolWLDN\|20260821\|85.00C Delta0.2902 Imp Vol0.7636 Bid1.2 Gamma0.0211 Theoretical2.65 Ask4.1 Theta-0.0917 Intrinsic Value-12.25 Volume1 Vega0.0729 Time Value14.45 Open Interest28 Rho0.0158 Delta / Theta-3.164 WLDN Put 85.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolWLDN\|20260821\|85.00P Delta-0.7142 Imp Vol0.7594 Bid12.3 Gamma0.0212 Theoretical14.3 Ask16.3 Theta-0.0834 Intrinsic Value12.25 Volume0 Vega0.0723 Time Value-12.25 Open Interest6 Rho-0.0429 Delta / Theta8.5595

Open Positions

Calls

Puts

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