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Fortinet Inc (FTNT)

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

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156.39 -3.62 -2.26%

16:54:06 - Real-time Cboe. Currency in USD

Type: Equity

Market: United States

Volume: 869,724
Bid/Ask: 0.00 / 0.00
Day's Range: 155.57 - 160.43

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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

Aug 17, 2026 14:46 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
7.35	7.35%	6.25	8.1	5	150.00	0.9	0.9%	0.79	1.18	16
FTNT Call 150.00 Exp: Aug 21, 2026 Last: 7.35 Chg.: 7.35% SymbolFTNT\|20260821\|150.00C Delta0.7923 Imp Vol0.4915 Bid6.25 Gamma0.0356 Theoretical7.175 Ask8.1 Theta-0.2992 Intrinsic Value6.4 Volume5 Vega0.0468 Time Value0.95 Open Interest558 Rho0.0128 Delta / Theta-2.6484 FTNT Put 150.00 Exp: Aug 21, 2026 Last: 0.9 Chg.: 0.9% SymbolFTNT\|20260821\|150.00P Delta-0.2097 Imp Vol0.4955 Bid0.79 Gamma0.0356 Theoretical0.985 Ask1.18 Theta-0.2884 Intrinsic Value-6.4 Volume16 Vega0.0471 Time Value7.3 Open Interest496 Rho-0.0034 Delta / Theta0.7269
8.1	8.1%	4.8	6.15	1	152.50	1.65	1.65%	1.52	1.81	11
FTNT Call 152.50 Exp: Aug 21, 2026 Last: 8.1 Chg.: 8.1% SymbolFTNT\|20260821\|152.50C Delta0.6831 Imp Vol0.511 Bid4.8 Gamma0.0426 Theoretical5.475 Ask6.15 Theta-0.3819 Intrinsic Value3.9 Volume1 Vega0.0582 Time Value4.2 Open Interest54 Rho0.0111 Delta / Theta-1.7885 FTNT Put 152.50 Exp: Aug 21, 2026 Last: 1.65 Chg.: 1.65% SymbolFTNT\|20260821\|152.50P Delta-0.3119 Imp Vol0.4936 Bid1.52 Gamma0.0439 Theoretical1.665 Ask1.81 Theta-0.3522 Intrinsic Value-3.9 Volume11 Vega0.0578 Time Value5.55 Open Interest149 Rho-0.005 Delta / Theta0.8856
3.85	3.85%	3.7	4.3	2	155.00	2.7	2.7%	2.36	2.7	11
FTNT Call 155.00 Exp: Aug 21, 2026 Last: 3.85 Chg.: 3.85% SymbolFTNT\|20260821\|155.00C Delta0.5679 Imp Vol0.5172 Bid3.7 Gamma0.0465 Theoretical4 Ask4.3 Theta-0.4239 Intrinsic Value1.4 Volume2 Vega0.0643 Time Value2.45 Open Interest270 Rho0.0093 Delta / Theta-1.3396 FTNT Put 155.00 Exp: Aug 21, 2026 Last: 2.7 Chg.: 2.7% SymbolFTNT\|20260821\|155.00P Delta-0.4287 Imp Vol0.4765 Bid2.36 Gamma0.0505 Theoretical2.53 Ask2.7 Theta-0.3761 Intrinsic Value-1.4 Volume11 Vega0.0642 Time Value4.1 Open Interest1,147 Rho-0.0067 Delta / Theta1.1398
					156.4	Price @ Aug 17, 2026 14:46 GMT
0	0%	2.55	3	0	157.50	3.66	3.66%	3.7	4.25	2
FTNT Call 157.50 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolFTNT\|20260821\|157.50C Delta0.4503 Imp Vol0.5162 Bid2.55 Gamma0.0469 Theoretical2.775 Ask3 Theta-0.4242 Intrinsic Value-1.1 Volume0 Vega0.0647 Time Value1.1 Open Interest170 Rho0.0074 Delta / Theta-1.0614 FTNT Put 157.50 Exp: Aug 21, 2026 Last: 3.66 Chg.: 3.66% SymbolFTNT\|20260821\|157.50P Delta-0.5524 Imp Vol0.502 Bid3.7 Gamma0.0483 Theoretical3.975 Ask4.25 Theta-0.3979 Intrinsic Value1.1 Volume2 Vega0.0646 Time Value2.56 Open Interest236 Rho-0.0085 Delta / Theta1.3884
1.65	1.65%	1.67	2.01	6	160.00	5.44	5.44%	5.05	6.2	10
FTNT Call 160.00 Exp: Aug 21, 2026 Last: 1.65 Chg.: 1.65% SymbolFTNT\|20260821\|160.00C Delta0.3384 Imp Vol0.5157 Bid1.67 Gamma0.0434 Theoretical1.84 Ask2.01 Theta-0.3905 Intrinsic Value-3.6 Volume6 Vega0.0598 Time Value5.25 Open Interest979 Rho0.0056 Delta / Theta-0.8666 FTNT Put 160.00 Exp: Aug 21, 2026 Last: 5.44 Chg.: 5.44% SymbolFTNT\|20260821\|160.00P Delta-0.663 Imp Vol0.5144 Bid5.05 Gamma0.0435 Theoretical5.625 Ask6.2 Theta-0.3747 Intrinsic Value3.6 Volume10 Vega0.0597 Time Value1.84 Open Interest498 Rho-0.0099 Delta / Theta1.7693
1.34	1.34%	1.03	1.33	6	162.50	7.16	7.16%	6.65	8.3	1
FTNT Call 162.50 Exp: Aug 21, 2026 Last: 1.34 Chg.: 1.34% SymbolFTNT\|20260821\|162.50C Delta0.242 Imp Vol0.5186 Bid1.03 Gamma0.0368 Theoretical1.18 Ask1.33 Theta-0.3346 Intrinsic Value-6.1 Volume6 Vega0.051 Time Value7.44 Open Interest204 Rho0.004 Delta / Theta-0.7233 FTNT Put 162.50 Exp: Aug 21, 2026 Last: 7.16 Chg.: 7.16% SymbolFTNT\|20260821\|162.50P Delta-0.7591 Imp Vol0.5187 Bid6.65 Gamma0.0369 Theoretical7.475 Ask8.3 Theta-0.3201 Intrinsic Value6.1 Volume1 Vega0.0509 Time Value1.06 Open Interest184 Rho-0.011 Delta / Theta2.3715

Open Positions

Calls

Puts

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