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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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30.49 -0.61 -1.96%

15/08 - Closed. Currency in USD

After Hours

30.49

0.00

0.00%

21:10:04 - Real-time Data

Type: Equity

Market: United States

Volume: 186,158
Bid/Ask: 0.00 / 0.00
Day's Range: 30.29 - 31.16

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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

Aug 15, 2025 20:12 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	17.1	19.8	0	12.50	0	0%	0	0.75	0
NSSC Call 12.50 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolNSSC\|20250919\|12.50C Delta0.955 Imp Vol2.0853 Bid17.1 Gamma0.0047 Theoretical18.45 Ask19.8 Theta-0.0261 Intrinsic Value17.99 Volume0 Vega0.0088 Time Value-17.99 Open Interest20 Rho0.0085 Delta / Theta-36.5739 NSSC Put 12.50 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolNSSC\|20250919\|12.50P Delta-0.0389 Imp Vol1.9835 Bid0 Gamma0.0045 Theoretical0.38 Ask0.75 Theta-0.0224 Intrinsic Value-17.99 Volume0 Vega0.008 Time Value17.99 Open Interest0 Rho-0.0014 Delta / Theta1.7363
0	0%	14.7	17.3	0	15.00	0	0%	0	0.75	0
NSSC Call 15.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolNSSC\|20250919\|15.00C Delta0.942 Imp Vol1.7526 Bid14.7 Gamma0.0069 Theoretical16 Ask17.3 Theta-0.0272 Intrinsic Value15.49 Volume0 Vega0.0108 Time Value-15.49 Open Interest0 Rho0.0106 Delta / Theta-34.6914 NSSC Put 15.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolNSSC\|20250919\|15.00P Delta-0.048 Imp Vol1.627 Bid0 Gamma0.0065 Theoretical0.38 Ask0.75 Theta-0.0217 Intrinsic Value-15.49 Volume0 Vega0.0094 Time Value15.49 Open Interest5 Rho-0.0016 Delta / Theta2.2057
0	0%	12.5	15.1	0	17.50	0.2	0%	0	0.75	0
NSSC Call 17.50 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolNSSC\|20250919\|17.50C Delta0.9103 Imp Vol1.6419 Bid12.5 Gamma0.0103 Theoretical13.8 Ask15.1 Theta-0.0358 Intrinsic Value12.99 Volume0 Vega0.0151 Time Value-12.99 Open Interest0 Rho0.0123 Delta / Theta-25.4155 NSSC Put 17.50 Exp: Sep 19, 2025 Last: 0.2 Chg.: 0% SymbolNSSC\|20250919\|17.50P Delta-0.059 Imp Vol1.3259 Bid0 Gamma0.0094 Theoretical0.38 Ask0.75 Theta-0.0208 Intrinsic Value-12.99 Volume0 Vega0.0111 Time Value13.19 Open Interest27 Rho-0.0019 Delta / Theta2.8287
					30.49	Price @ Aug 15, 2025 20:12 GMT
0.55	-9.84%	0.35	0.7	7	35.00	0	0%	4.8	5.3	0
NSSC Call 35.00 Exp: Sep 19, 2025 Last: 0.55 Chg.: -9.84% SymbolNSSC\|20250919\|35.00C Delta0.2163 Imp Vol0.5078 Bid0.35 Gamma0.0611 Theoretical0.55 Ask0.7 Theta-0.0205 Intrinsic Value-4.51 Volume7 Vega0.0277 Time Value5.06 Open Interest664 Rho0.0058 Delta / Theta-10.562 NSSC Put 35.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolNSSC\|20250919\|35.00P Delta-0.775 Imp Vol0.5298 Bid4.8 Gamma0.0605 Theoretical5.05 Ask5.3 Theta-0.0196 Intrinsic Value4.51 Volume0 Vega0.0281 Time Value-4.51 Open Interest0 Rho-0.0196 Delta / Theta39.4412
0	0%	0	0.55	0	40.00	10.4	0%	9	10.4	0
NSSC Call 40.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolNSSC\|20250919\|40.00C Delta0.1035 Imp Vol0.6391 Bid0 Gamma0.0298 Theoretical0.27 Ask0.55 Theta-0.0157 Intrinsic Value-9.51 Volume0 Vega0.017 Time Value9.51 Open Interest6 Rho0.0028 Delta / Theta-6.5928 NSSC Put 40.00 Exp: Sep 19, 2025 Last: 10.4 Chg.: 0% SymbolNSSC\|20250919\|40.00P Delta-0.9052 Imp Vol0.6306 Bid9 Gamma0.029 Theoretical9.7 Ask10.4 Theta-0.0124 Intrinsic Value9.51 Volume0 Vega0.0157 Time Value0.89 Open Interest3 Rho-0.0199 Delta / Theta73.0733
0	0%	0	0.6	0	45.00	0	0%	13.7	16	0
NSSC Call 45.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolNSSC\|20250919\|45.00C Delta0.0896 Imp Vol0.8479 Bid0 Gamma0.0202 Theoretical0.3 Ask0.6 Theta-0.0187 Intrinsic Value-14.51 Volume0 Vega0.0153 Time Value14.51 Open Interest0 Rho0.0023 Delta / Theta-4.8011 NSSC Put 45.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolNSSC\|20250919\|45.00P Delta-0.8912 Imp Vol0.9237 Bid13.7 Gamma0.0217 Theoretical14.85 Ask16 Theta-0.0208 Intrinsic Value14.51 Volume0 Vega0.0174 Time Value-14.51 Open Interest0 Rho-0.0229 Delta / Theta42.7808

Open Positions

Calls

Puts

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