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Fortinet Inc (FTNT)

Symbol	Exchange	Currency
FTNT	NASDAQ	USD	Real-time
1FTNT	Milan	EUR	Real-time
FTNT	Vienna	EUR	Real-time
F1TN34	B3	BRL	Delayed
FNT	Frankfurt	EUR	Delayed
FNT	TradeGate	EUR	Delayed
FTNT_KZ	KASE	USD	Delayed

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169.84 -2.74 -1.59%

19/09 - Closed. Currency in USD

After Hours

170.80

+0.96

+0.57%

7:54:02 - Real-time Data

Type: Equity

Market: United States

Volume: 12,746,456
Bid/Ask: 0.00 / 0.00
Day's Range: 166.09 - 172.94

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Fortinet Option Chain

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

Sep 18, 2026 20:13 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	82.55	85.55	0	85.00	0	0%	0	2.13	0
FTNT Call 85.00 Exp: Sep 25, 2026 Last: 0 Chg.: 0% SymbolFTNT\|20260925\|85.00C Delta0.9999 Imp Vol1.3746 Bid82.55 Gamma0 Theoretical84.09 Ask85.55 Theta-0.0094 Intrinsic Value84.84 Volume0 Vega0.0001 Time Value-84.84 Open Interest0 Rho0.0163 Delta / Theta-106.4284 FTNT Put 85.00 Exp: Sep 25, 2026 Last: 0 Chg.: 0% SymbolFTNT\|20260925\|85.00P Delta-0.0326 Imp Vol3.0408 Bid0 Gamma0.001 Theoretical1.07 Ask2.13 Theta-0.3696 Intrinsic Value-84.84 Volume0 Vega0.017 Time Value84.84 Open Interest0 Rho-0.0012 Delta / Theta0.0881
0	0%	77.6	79.8	0	90.00	0	0%	0	2.13	0
FTNT Call 90.00 Exp: Sep 25, 2026 Last: 0 Chg.: 0% SymbolFTNT\|20260925\|90.00C Delta0.9993 Imp Vol1.4809 Bid77.6 Gamma0.0001 Theoretical79.1 Ask79.8 Theta-0.0153 Intrinsic Value79.84 Volume0 Vega0.0006 Time Value-79.84 Open Interest1 Rho0.0172 Delta / Theta-65.4479 FTNT Put 90.00 Exp: Sep 25, 2026 Last: 0 Chg.: 0% SymbolFTNT\|20260925\|90.00P Delta-0.0351 Imp Vol2.8204 Bid0 Gamma0.0012 Theoretical1.07 Ask2.13 Theta-0.3646 Intrinsic Value-79.84 Volume0 Vega0.0181 Time Value79.84 Open Interest0 Rho-0.0012 Delta / Theta0.0963
0	0%	72.6	75.45	0	95.00	0	0%	0	2.13	0
FTNT Call 95.00 Exp: Sep 25, 2026 Last: 0 Chg.: 0% SymbolFTNT\|20260925\|95.00C Delta0.9995 Imp Vol1.2929 Bid72.6 Gamma0.0001 Theoretical74.1 Ask75.45 Theta-0.013 Intrinsic Value74.84 Volume0 Vega0.0004 Time Value-74.84 Open Interest1 Rho0.0182 Delta / Theta-76.669 FTNT Put 95.00 Exp: Sep 25, 2026 Last: 0 Chg.: 0% SymbolFTNT\|20260925\|95.00P Delta-0.0379 Imp Vol2.6115 Bid0 Gamma0.0013 Theoretical1.07 Ask2.13 Theta-0.3593 Intrinsic Value-74.84 Volume0 Vega0.0193 Time Value74.84 Open Interest0 Rho-0.0013 Delta / Theta0.1054
					169.84	Price @ Sep 18, 2026 20:13 GMT
3.28	-59.31%	3.25	3.65	41	170.00	4.3	43.33%	4.2	4.6	23
FTNT Call 170.00 Exp: Sep 25, 2026 Last: 3.28 Chg.: -59.31% SymbolFTNT\|20260925\|170.00C Delta0.4763 Imp Vol0.4125 Bid3.25 Gamma0.0413 Theoretical3.45 Ask3.65 Theta-0.2823 Intrinsic Value-0.16 Volume41 Vega0.0932 Time Value3.44 Open Interest157 Rho0.0148 Delta / Theta-1.6872 FTNT Put 170.00 Exp: Sep 25, 2026 Last: 4.3 Chg.: 43.33% SymbolFTNT\|20260925\|170.00P Delta-0.5238 Imp Vol0.4221 Bid4.2 Gamma0.0404 Theoretical4.4 Ask4.6 Theta-0.2731 Intrinsic Value0.16 Volume23 Vega0.0932 Time Value4.14 Open Interest55 Rho-0.0152 Delta / Theta1.918
2.54	-40.24%	2.31	2.66	53	172.50	5.94	38.79%	5.7	6.25	7
FTNT Call 172.50 Exp: Sep 25, 2026 Last: 2.54 Chg.: -40.24% SymbolFTNT\|20260925\|172.50C Delta0.378 Imp Vol0.4174 Bid2.31 Gamma0.0389 Theoretical2.49 Ask2.66 Theta-0.2714 Intrinsic Value-2.66 Volume53 Vega0.089 Time Value5.2 Open Interest368 Rho0.0118 Delta / Theta-1.393 FTNT Put 172.50 Exp: Sep 25, 2026 Last: 5.94 Chg.: 38.79% SymbolFTNT\|20260925\|172.50P Delta-0.6186 Imp Vol0.4318 Bid5.7 Gamma0.0378 Theoretical5.97 Ask6.25 Theta-0.2659 Intrinsic Value2.66 Volume7 Vega0.0892 Time Value3.28 Open Interest34 Rho-0.0177 Delta / Theta2.3267
1.78	-47.65%	1.55	1.82	28	175.00	5.45	0%	7.35	8.1	0
FTNT Call 175.00 Exp: Sep 25, 2026 Last: 1.78 Chg.: -47.65% SymbolFTNT\|20260925\|175.00C Delta0.2864 Imp Vol0.4146 Bid1.55 Gamma0.0351 Theoretical1.69 Ask1.82 Theta-0.2405 Intrinsic Value-5.16 Volume28 Vega0.0797 Time Value6.94 Open Interest217 Rho0.009 Delta / Theta-1.1908 FTNT Put 175.00 Exp: Sep 25, 2026 Last: 5.45 Chg.: 0% SymbolFTNT\|20260925\|175.00P Delta-0.7046 Imp Vol0.4365 Bid7.35 Gamma0.034 Theoretical7.73 Ask8.1 Theta-0.2417 Intrinsic Value5.16 Volume0 Vega0.0808 Time Value0.29 Open Interest81 Rho-0.0194 Delta / Theta2.9146

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	FTNT	169.84	-2.74	-1.59%
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