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FTNT
Fortinet, Inc.
stock NASDAQ

At Close
Aug 20, 2026 3:59:56 PM EDT
150.76USD-1.371%(-2.09)5,038,269
144.51Bid   150.82Ask   6.31Spread
Pre-market
Aug 20, 2026 9:25:30 AM EDT
150.50USD-1.537%(-2.35)4,650
After-hours
Aug 20, 2026 4:21:30 PM EDT
151.00USD+0.163%(+0.24)1,380,283
OverviewOption ChainMax PainOption ChainPrice & VolumeSplitsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Aug 21, 2026Aug 28, 2026Sep 4, 2026Sep 11, 2026Sep 18, 2026Sep 25, 2026Oct 2, 2026Oct 16, 2026Dec 18, 2026Jan 15, 2027Mar 19, 2027Jun 17, 2027Sep 17, 2027Jan 21, 2028

ITM/OTM for Sep 4, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
51478169236


FTNT Sep 4, 2026 Exp. - Volume by Strike
Puts
Calls

FTNT Sep 4, 2026 Exp. - Open Interest by Strike

Puts
Calls

FTNT Sep 4, 2026 Exp. - Max Pain @ $155.00

Puts
Calls


FTNT Sep 4, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
235.00 C00%0FTNT260904C00235000
230.00 C0.680%2207-29FTNT260904C00230000
225.00 C00%0FTNT260904C00225000
220.00 C00%0FTNT260904C00220000
215.00 C00%0FTNT260904C00215000
210.00 C1.050%1107-30FTNT260904C00210000
205.00 C1.03-25.36%11807-30FTNT260904C00205000
200.00 C0.30-77.78%5708-14FTNT260904C00200000
195.00 C0.38-84.17%31508-14FTNT260904C00195000
190.00 C0.39+85.71%11908-18FTNT260904C00190000
185.00 C0.27-92.99%21108-19FTNT260904C00185000
182.50 C00%0FTNT260904C00182500
180.00 C0.78-71.11%44408-17FTNT260904C00180000
177.50 C00%0FTNT260904C00177500
175.00 C1.04-32.90%82608-19FTNT260904C00175000
172.50 C00%0FTNT260904C00172500
170.00 C1.21-35.98%25008-19FTNT260904C00170000
167.50 C00%0FTNT260904C00167500
165.00 C1.71-48.80%99208-19FTNT260904C00165000
162.50 C3.300%1108-19FTNT260904C00162500
160.00 C3.37-41.29%13308-19FTNT260904C00160000
157.50 C3.80-40.63%2408-19FTNT260904C00157500
155.00 C5.40-27.52%1015508-19FTNT260904C00155000
152.50 C00%0FTNT260904C00152500
150.00 C8.63-53.05%41408-19FTNT260904C00150000
149.00 C00%0FTNT260904C00149000
148.00 C00%0FTNT260904C00148000
147.00 C00%0FTNT260904C00147000
146.00 C00%0FTNT260904C00146000
145.00 C17.71-11.45%1408-14FTNT260904C00145000
144.00 C00%0FTNT260904C00144000
143.00 C00%0FTNT260904C00143000
142.00 C00%0FTNT260904C00142000
141.00 C00%0FTNT260904C00141000
140.00 C25.00-9.09%1608-13FTNT260904C00140000
139.00 C00%0FTNT260904C00139000
138.00 C00%0FTNT260904C00138000
137.00 C00%0FTNT260904C00137000
136.00 C00%0FTNT260904C00136000
135.00 C27.61-6.41%2508-14FTNT260904C00135000
134.00 C00%0FTNT260904C00134000
133.00 C00%0FTNT260904C00133000
132.00 C00%0FTNT260904C00132000
131.00 C00%0FTNT260904C00131000
130.00 C00%0FTNT260904C00130000
129.00 C00%0FTNT260904C00129000
128.00 C00%0FTNT260904C00128000
125.00 C32.89-12.74%2308-17FTNT260904C00125000
120.00 C44.03+14.36%2508-03FTNT260904C00120000
115.00 C39.08-8.46%2808-19FTNT260904C00115000
110.00 C53.25+2.72%1208-14FTNT260904C00110000
105.00 C48.880%2208-19FTNT260904C00105000
100.00 C00%0FTNT260904C00100000
95.00 C00%0FTNT260904C00095000
90.00 C00%0FTNT260904C00090000
85.00 C00%0FTNT260904C00085000
80.00 C00%0FTNT260904C00080000
75.00 C94.000%2208-05FTNT260904C00075000
Puts
StrikePriceChangeVolOILastContract Name
235.00 P00%0FTNT260904P00235000
230.00 P00%0FTNT260904P00230000
225.00 P00%0FTNT260904P00225000
220.00 P00%0FTNT260904P00220000
215.00 P00%0FTNT260904P00215000
210.00 P00%0FTNT260904P00210000
205.00 P00%0FTNT260904P00205000
200.00 P00%0FTNT260904P00200000
195.00 P00%0FTNT260904P00195000
190.00 P45.00+12.50%1107-29FTNT260904P00190000
185.00 P00%0FTNT260904P00185000
182.50 P00%0FTNT260904P00182500
180.00 P00%0FTNT260904P00180000
177.50 P00%0FTNT260904P00177500
175.00 P00%0FTNT260904P00175000
172.50 P00%0FTNT260904P00172500
170.00 P10.45-45.32%21608-13FTNT260904P00170000
167.50 P00%0FTNT260904P00167500
165.00 P13.14+55.50%13808-19FTNT260904P00165000
162.50 P9.420%1108-17FTNT260904P00162500
160.00 P7.01-13.99%14508-18FTNT260904P00160000
157.50 P00%0FTNT260904P00157500
155.00 P6.43+71.47%26608-19FTNT260904P00155000
152.50 P5.13+30.53%2208-19FTNT260904P00152500
150.00 P3.44+22.86%37508-19FTNT260904P00150000
149.00 P00%0FTNT260904P00149000
148.00 P00%0FTNT260904P00148000
147.00 P00%0FTNT260904P00147000
146.00 P00%0FTNT260904P00146000
145.00 P2.13+35.67%35308-19FTNT260904P00145000
144.00 P00%0FTNT260904P00144000
143.00 P00%0FTNT260904P00143000
142.00 P00%0FTNT260904P00142000
141.00 P00%0FTNT260904P00141000
140.00 P1.29+48.28%33208-19FTNT260904P00140000
139.00 P00%0FTNT260904P00139000
138.00 P00%0FTNT260904P00138000
137.00 P00%0FTNT260904P00137000
136.00 P00%0FTNT260904P00136000
135.00 P0.59+13.46%31308-19FTNT260904P00135000
134.00 P00%0FTNT260904P00134000
133.00 P00%0FTNT260904P00133000
132.00 P00%0FTNT260904P00132000
131.00 P00%0FTNT260904P00131000
130.00 P1.26-6.67%41508-12FTNT260904P00130000
129.00 P00%0FTNT260904P00129000
128.00 P00%0FTNT260904P00128000
125.00 P3.20+10.34%123207-29FTNT260904P00125000
120.00 P1.01-61.15%41308-12FTNT260904P00120000
115.00 P00%0FTNT260904P00115000
110.00 P0.32-83.76%8208-04FTNT260904P00110000
105.00 P00%0FTNT260904P00105000
100.00 P0.26-78.33%8108-04FTNT260904P00100000
95.00 P00%0FTNT260904P00095000
90.00 P00%0FTNT260904P00090000
85.00 P00%0FTNT260904P00085000
80.00 P00%0FTNT260904P00080000
75.00 P00%0FTNT260904P00075000


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