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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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171.77 -0.60 -0.35%

01:29:59 - Closed. Currency in USD

After Hours

172.20

+0.43

+0.25%

11:27:34 - Real-time Data

Type: Equity

Market: United States

Volume: 3,903,013
Bid/Ask: 0.00 / 0.00
Day's Range: 168.52 - 174.61

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Fortinet Option Chain

Get in-depth Fortinet option chain data. Access detailed Call and Put option information, including strike prices, last traded price, price change, volume, implied volatility and theoretical values for Fortinet options across the selected expiration dates.

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Quotes Analysis

Sep 16, 2026 20:12 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
129.69	0%	129.9	132.85	0	40.00	0	0%	0	0.25	0
FTNT Call 40.00 Exp: Sep 18, 2026 Last: 129.69 Chg.: 0% SymbolFTNT\|20260918\|40.00C Delta0.9987 Imp Vol7.1219 Bid129.9 Gamma0 Theoretical131.38 Ask132.85 Theta-0.0975 Intrinsic Value131.77 Volume0 Vega0.0005 Time Value-2.08 Open Interest86 Rho0.0022 Delta / Theta-10.2451 FTNT Put 40.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolFTNT\|20260918\|40.00P Delta-0.0033 Imp Vol8.1368 Bid0 Gamma0.0001 Theoretical0.13 Ask0.25 Theta-0.2573 Intrinsic Value-131.77 Volume0 Vega0.0013 Time Value131.77 Open Interest9 Rho0 Delta / Theta0.0128
124.71	0%	124.9	127.85	0	45.00	0.03	0%	0	0.77	1
FTNT Call 45.00 Exp: Sep 18, 2026 Last: 124.71 Chg.: 0% SymbolFTNT\|20260918\|45.00C Delta0.9987 Imp Vol6.5413 Bid124.9 Gamma0.0001 Theoretical126.38 Ask127.85 Theta-0.0956 Intrinsic Value126.77 Volume0 Vega0.0006 Time Value-2.06 Open Interest2 Rho0.0025 Delta / Theta-10.4428 FTNT Put 45.00 Exp: Sep 18, 2026 Last: 0.03 Chg.: 0% SymbolFTNT\|20260918\|45.00P Delta-0.0084 Imp Vol8.7339 Bid0 Gamma0.0002 Theoretical0.39 Ask0.77 Theta-0.6332 Intrinsic Value-126.77 Volume1 Vega0.0029 Time Value126.8 Open Interest17 Rho-0.0001 Delta / Theta0.0133
0	0%	119.75	122.85	0	50.00	0	0%	0	2.13	0
FTNT Call 50.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolFTNT\|20260918\|50.00C Delta1 Imp Vol3.8948 Bid119.75 Gamma0 Theoretical121.34 Ask122.85 Theta-0.0053 Intrinsic Value121.77 Volume0 Vega0 Time Value-121.77 Open Interest34 Rho0.0027 Delta / Theta-190.0048 FTNT Put 50.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolFTNT\|20260918\|50.00P Delta-0.0185 Imp Vol9.6129 Bid0 Gamma0.0004 Theoretical1.07 Ask2.13 Theta-1.378 Intrinsic Value-121.77 Volume0 Vega0.0057 Time Value121.77 Open Interest55 Rho-0.0002 Delta / Theta0.0134
0	0%	0	0	0	92.50	0	0%	0	0	0
FTNT Call 92.50 Exp: Sep 17, 2026 Last: 0 Chg.: 0% Symbol Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask0 Theta0 Intrinsic Value7.29 Volume0 Vega0 Time Value-7.29 Open Interest0 Rho0 Delta / Theta0 FTNT Put 92.50 Exp: Sep 17, 2026 Last: 0 Chg.: 0% Symbol Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask0 Theta0 Intrinsic Value-7.29 Volume0 Vega0 Time Value7.29 Open Interest0 Rho0 Delta / Theta0
0	0%	0	0	0	97.50	0	0%	0	0	0
FTNT Call 97.50 Exp: Sep 17, 2026 Last: 0 Chg.: 0% Symbol Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask0 Theta0 Intrinsic Value2.29 Volume0 Vega0 Time Value-2.29 Open Interest0 Rho0 Delta / Theta0 FTNT Put 97.50 Exp: Sep 17, 2026 Last: 0 Chg.: 0% Symbol Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask0 Theta0 Intrinsic Value-2.29 Volume0 Vega0 Time Value2.29 Open Interest0 Rho0 Delta / Theta0
					171.77	Price @ Sep 16, 2026 20:12 GMT
3	-20%	2	2.9	24	172.50	2.37	-30.29%	3.2	4.2	17
FTNT Call 172.50 Exp: Sep 18, 2026 Last: 3 Chg.: -20% SymbolFTNT\|20260918\|172.50C Delta0.4482 Imp Vol0.5878 Bid2 Gamma0.0531 Theoretical2.45 Ask2.9 Theta-0.7446 Intrinsic Value-0.73 Volume24 Vega0.0502 Time Value3.73 Open Interest182 Rho0.0041 Delta / Theta-0.602 FTNT Put 172.50 Exp: Sep 18, 2026 Last: 2.37 Chg.: -30.29% SymbolFTNT\|20260918\|172.50P Delta-0.5496 Imp Vol0.6101 Bid3.2 Gamma0.0512 Theoretical3.7 Ask4.2 Theta-0.7572 Intrinsic Value0.73 Volume17 Vega0.0502 Time Value1.64 Open Interest5 Rho-0.0047 Delta / Theta0.7258
1.28	-49.8%	1.15	1.5	231	175.00	4.28	-8.74%	4.7	6.05	2
FTNT Call 175.00 Exp: Sep 18, 2026 Last: 1.28 Chg.: -49.8% SymbolFTNT\|20260918\|175.00C Delta0.3074 Imp Vol0.5421 Bid1.15 Gamma0.0511 Theoretical1.33 Ask1.5 Theta-0.6093 Intrinsic Value-3.23 Volume231 Vega0.0446 Time Value4.51 Open Interest1,427 Rho0.0028 Delta / Theta-0.5046 FTNT Put 175.00 Exp: Sep 18, 2026 Last: 4.28 Chg.: -8.74% SymbolFTNT\|20260918\|175.00P Delta-0.6651 Imp Vol0.6326 Bid4.7 Gamma0.0455 Theoretical5.38 Ask6.05 Theta-0.7206 Intrinsic Value3.23 Volume2 Vega0.0462 Time Value1.05 Open Interest43 Rho-0.0055 Delta / Theta0.923
1.06	-43.62%	0.62	1.31	28	177.50	5.85	0%	6.3	7.85	30
FTNT Call 177.50 Exp: Sep 18, 2026 Last: 1.06 Chg.: -43.62% SymbolFTNT\|20260918\|177.50C Delta0.2229 Imp Vol0.6056 Bid0.62 Gamma0.0388 Theoretical0.97 Ask1.31 Theta-0.5765 Intrinsic Value-5.73 Volume28 Vega0.0378 Time Value6.79 Open Interest289 Rho0.002 Delta / Theta-0.3866 FTNT Put 177.50 Exp: Sep 18, 2026 Last: 5.85 Chg.: 0% SymbolFTNT\|20260918\|177.50P Delta-0.781 Imp Vol0.5977 Bid6.3 Gamma0.0391 Theoretical7.08 Ask7.85 Theta-0.5484 Intrinsic Value5.73 Volume30 Vega0.0374 Time Value0.12 Open Interest0 Rho-0.0062 Delta / Theta1.4241

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	FTNT	171.77	-0.60	-0.35%
	ASTR	0.5390	0.0000	0.00%

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