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NAPCO Security Technologies Inc (NSSC)

	Symbol	Exchange	Currency
	NSSC	NASDAQ	USD	Real-time
	NS1	TradeGate	EUR	Delayed

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44.09 +0.16 +0.36%

24/10 - Closed. Currency in USD

After Hours

44.09

-0.00

-0.00%

21:10:04 - Real-time Data

Type: Equity

Market: United States

Volume: 373,463
Bid/Ask: 0.00 / 0.00
Day's Range: 44.04 - 45.14

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NAPCO Option Chain

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

Expiration Date:

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Strike Price:

Quotes Analysis

Oct 24, 2025 20:12 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	20.9	23.4	0	22.50	0	0%	0	0.25	0
NSSC Call 22.50 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolNSSC\|20251121\|22.50C Delta0.9588 Imp Vol1.6068 Bid20.9 Gamma0.0044 Theoretical22.15 Ask23.4 Theta-0.0313 Intrinsic Value21.59 Volume0 Vega0.0106 Time Value-21.59 Open Interest0 Rho0.0151 Delta / Theta-30.6024 NSSC Put 22.50 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolNSSC\|20251121\|22.50P Delta-0.0307 Imp Vol1.4687 Bid0 Gamma0.0039 Theoretical0.25 Ask0.25 Theta-0.0222 Intrinsic Value-21.59 Volume0 Vega0.0085 Time Value21.59 Open Interest0 Rho-0.0011 Delta / Theta1.385
0	0%	18.4	21.1	0	25.00	0	0%	0	0.35	0
NSSC Call 25.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolNSSC\|20251121\|25.00C Delta0.9459 Imp Vol1.4651 Bid18.4 Gamma0.006 Theoretical19.75 Ask21.1 Theta-0.0357 Intrinsic Value19.09 Volume0 Vega0.0133 Time Value-19.09 Open Interest0 Rho0.0168 Delta / Theta-26.467 NSSC Put 25.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolNSSC\|20251121\|25.00P Delta-0.0441 Imp Vol1.3642 Bid0 Gamma0.0056 Theoretical0.35 Ask0.35 Theta-0.0276 Intrinsic Value-19.09 Volume0 Vega0.0114 Time Value19.09 Open Interest0 Rho-0.0016 Delta / Theta1.5942
0	0%	13.5	16.1	0	30.00	0.23	0%	0	0.4	0
NSSC Call 30.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolNSSC\|20251121\|30.00C Delta0.9243 Imp Vol1.0936 Bid13.5 Gamma0.0105 Theoretical14.8 Ask16.1 Theta-0.0353 Intrinsic Value14.09 Volume0 Vega0.0173 Time Value-14.09 Open Interest0 Rho0.02 Delta / Theta-26.1983 NSSC Put 30.00 Exp: Nov 21, 2025 Last: 0.23 Chg.: 0% SymbolNSSC\|20251121\|30.00P Delta-0.0649 Imp Vol1.027 Bid0 Gamma0.0101 Theoretical0.4 Ask0.4 Theta-0.0282 Intrinsic Value-14.09 Volume0 Vega0.0155 Time Value14.32 Open Interest8 Rho-0.0023 Delta / Theta2.3004
					44.09	Price @ Oct 24, 2025 20:12 GMT
2.32	0%	1.6	4.4	0	45.00	0	0%	1.75	4.5	0
NSSC Call 45.00 Exp: Nov 21, 2025 Last: 2.32 Chg.: 0% SymbolNSSC\|20251121\|45.00C Delta0.5052 Imp Vol0.6759 Bid1.6 Gamma0.0481 Theoretical3 Ask4.4 Theta-0.0603 Intrinsic Value-0.91 Volume0 Vega0.0488 Time Value3.23 Open Interest26 Rho0.0148 Delta / Theta-8.3734 NSSC Put 45.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolNSSC\|20251121\|45.00P Delta-0.5078 Imp Vol0.5643 Bid1.75 Gamma0.0578 Theoretical3.13 Ask4.5 Theta-0.0474 Intrinsic Value0.91 Volume0 Vega0.0488 Time Value-0.91 Open Interest0 Rho-0.0167 Delta / Theta10.7087
1.07	0%	0	2.1	2	50.00	0	0%	4.5	7.2	0
NSSC Call 50.00 Exp: Nov 21, 2025 Last: 1.07 Chg.: 0% SymbolNSSC\|20251121\|50.00C Delta0.2608 Imp Vol0.6003 Bid0 Gamma0.0442 Theoretical1.07 Ask2.1 Theta-0.0434 Intrinsic Value-5.91 Volume2 Vega0.0398 Time Value6.98 Open Interest5 Rho0.008 Delta / Theta-6.0056 NSSC Put 50.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolNSSC\|20251121\|50.00P Delta-0.919 Imp Vol0.3165 Bid4.5 Gamma0.0401 Theoretical5.85 Ask7.2 Theta-0.0083 Intrinsic Value5.91 Volume0 Vega0.018 Time Value-5.91 Open Interest0 Rho-0.0171 Delta / Theta110.1795
0	0%	0	1.75	0	55.00	0	0%	9.1	11.7	0
NSSC Call 55.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolNSSC\|20251121\|55.00C Delta0.2651 Imp Vol1.0142 Bid0 Gamma0.0264 Theoretical1.75 Ask1.75 Theta-0.0734 Intrinsic Value-10.91 Volume0 Vega0.0401 Time Value10.91 Open Interest0 Rho0.0077 Delta / Theta-3.6128 NSSC Put 55.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolNSSC\|20251121\|55.00P Delta0 Imp Vol0 Bid9.1 Gamma0 Theoretical0 Ask11.7 Theta0 Intrinsic Value10.91 Volume0 Vega0 Time Value-10.91 Open Interest0 Rho0 Delta / Theta0

Open Positions

Calls

Puts

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