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Check out our Dark Pool Levels

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 Dec 18, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
6,0324,3522,4408,947


FTNT Dec 18, 2026 Exp. - Volume by Strike
Puts
Calls

FTNT Dec 18, 2026 Exp. - Open Interest by Strike

Puts
Calls

FTNT Dec 18, 2026 Exp. - Max Pain @ $100.00

Puts
Calls


FTNT Dec 18, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
250.00 C2.50+5.04%31708-14FTNT261218C00250000
240.00 C3.50-15.25%118108-12FTNT261218C00240000
230.00 C4.95+20.73%12407-31FTNT261218C00230000
220.00 C3.70-29.52%816908-17FTNT261218C00220000
210.00 C4.08-18.07%251108-19FTNT261218C00210000
200.00 C5.10-22.73%119208-19FTNT261218C00200000
195.00 C7.31-20.37%150808-19FTNT261218C00195000
190.00 C10.23-4.39%114008-14FTNT261218C00190000
185.00 C7.95-26.66%320908-19FTNT261218C00185000
180.00 C9.45-16.07%134208-19FTNT261218C00180000
175.00 C10.10-14.77%759508-19FTNT261218C00175000
170.00 C12.10-13.57%534308-19FTNT261218C00170000
165.00 C13.69-12.24%1715808-19FTNT261218C00165000
160.00 C15.55-12.34%12683308-19FTNT261218C00160000
155.00 C17.67-13.47%313008-19FTNT261218C00155000
150.00 C20.25-10.87%613808-19FTNT261218C00150000
145.00 C25.35-17.77%1011708-18FTNT261218C00145000
140.00 C28.14-0.07%18808-18FTNT261218C00140000
135.00 C31.97-12.27%17208-18FTNT261218C00135000
130.00 C42.60-7.17%116608-14FTNT261218C00130000
125.00 C39.60-11.61%117608-17FTNT261218C00125000
120.00 C48.30+2.24%218708-07FTNT261218C00120000
115.00 C46.97-5.68%120008-18FTNT261218C00115000
110.00 C49.26-8.66%125908-19FTNT261218C00110000
105.00 C51.54-15.63%549808-19FTNT261218C00105000
100.00 C56.70-6.62%298208-19FTNT261218C00100000
97.50 C62.05-3.72%115008-17FTNT261218C00097500
95.00 C71.31+30.84%338008-03FTNT261218C00095000
92.50 C74.35+29.48%19508-03FTNT261218C00092500
90.00 C77.49+3.60%169008-10FTNT261218C00090000
87.50 C66.64+4.39%160606-26FTNT261218C00087500
85.00 C63.52-2.28%221406-18FTNT261218C00085000
82.50 C78.41+52.82%15707-08FTNT261218C00082500
80.00 C66.95-5.62%145907-29FTNT261218C00080000
77.50 C89.12+27.31%24607-15FTNT261218C00077500
75.00 C90.22+24.30%46607-17FTNT261218C00075000
72.50 C47.00+8.92%2205-13FTNT261218C00072500
70.00 C61.17+32.98%216505-20FTNT261218C00070000
67.50 C21.95+3.54%24611-18FTNT261218C00067500
65.00 C71.40+45.86%16405-29FTNT261218C00065000
62.50 C102.99+54.87%71507-20FTNT261218C00062500
60.00 C88.78+29.61%511206-03FTNT261218C00060000
57.50 C101.15+244.05%51507-21FTNT261218C00057500
55.00 C34.50+10.65%1605-01FTNT261218C00055000
52.50 C27.30+36.16%3308-07FTNT261218C00052500
50.00 C64.00+76.55%1505-07FTNT261218C00050000
47.50 C117.400%1108-03FTNT261218C00047500
45.00 C60.50+96.75%4411-13FTNT261218C00045000
42.50 C115.58+185.88%1607-31FTNT261218C00042500
40.00 C120.01+14.60%1508-06FTNT261218C00040000
37.50 C50.00+18.06%11604-27FTNT261218C00037500
35.00 C48.550%8809-08FTNT261218C00035000
32.50 C00%0FTNT261218C00032500
30.00 C122.75+125.19%11307-24FTNT261218C00030000
Puts
StrikePriceChangeVolOILastContract Name
250.00 P00%0FTNT261218P00250000
240.00 P00%0FTNT261218P00240000
230.00 P00%0FTNT261218P00230000
220.00 P00%0FTNT261218P00220000
210.00 P00%0FTNT261218P00210000
200.00 P42.25-0.59%1108-05FTNT261218P00200000
195.00 P00%0FTNT261218P00195000
190.00 P53.450%2006-01FTNT261218P00190000
185.00 P41.250%5507-10FTNT261218P00185000
180.00 P28.05-4.27%14208-12FTNT261218P00180000
175.00 P24.95-4.41%158108-10FTNT261218P00175000
170.00 P23.10-8.51%135308-14FTNT261218P00170000
165.00 P23.75+15.85%163008-19FTNT261218P00165000
160.00 P20.45+8.20%362608-19FTNT261218P00160000
155.00 P16.37+5.95%120208-17FTNT261218P00155000
150.00 P14.39+4.88%2416708-19FTNT261218P00150000
145.00 P11.10-8.87%210508-12FTNT261218P00145000
140.00 P7.82-14.07%114708-13FTNT261218P00140000
135.00 P8.70+9.43%714608-19FTNT261218P00135000
130.00 P7.00+16.67%621208-19FTNT261218P00130000
125.00 P5.65+18.95%915908-19FTNT261218P00125000
120.00 P4.40+19.89%118008-19FTNT261218P00120000
115.00 P3.30+4.76%24908-19FTNT261218P00115000
110.00 P2.33+5.91%1029408-19FTNT261218P00110000
105.00 P1.750.00%3111908-19FTNT261218P00105000
100.00 P1.27-3.79%4226708-19FTNT261218P00100000
97.50 P1.05-50.00%110008-17FTNT261218P00097500
95.00 P0.90-21.74%1033208-19FTNT261218P00095000
92.50 P1.01-64.44%121308-06FTNT261218P00092500
90.00 P0.60-76.00%113608-17FTNT261218P00090000
87.50 P2.000.00%135306-29FTNT261218P00087500
85.00 P0.42-6.67%219108-19FTNT261218P00085000
82.50 P1.17-18.18%147607-17FTNT261218P00082500
80.00 P0.50+31.58%351908-19FTNT261218P00080000
77.50 P0.29-57.35%19108-05FTNT261218P00077500
75.00 P0.27-48.08%122508-05FTNT261218P00075000
72.50 P0.52-45.83%244108-03FTNT261218P00072500
70.00 P0.40-42.86%622908-05FTNT261218P00070000
67.50 P1.31+32.32%15516007-28FTNT261218P00067500
65.00 P0.62+1.64%535507-16FTNT261218P00065000
62.50 P0.89-11.00%17105-13FTNT261218P00062500
60.00 P0.08+14.29%142,17408-19FTNT261218P00060000
57.50 P1.91-31.79%87505-04FTNT261218P00057500
55.00 P0.28-50.00%458206-24FTNT261218P00055000
52.50 P0.37-79.10%103706-11FTNT261218P00052500
50.00 P0.15-37.50%339207-14FTNT261218P00050000
47.50 P0.09-43.75%11907-30FTNT261218P00047500
45.00 P0.05+25.00%68208-19FTNT261218P00045000
42.50 P0.80-11.11%24304-17FTNT261218P00042500
40.00 P0.030.00%214108-11FTNT261218P00040000
37.50 P0.75-17.58%42510-23FTNT261218P00037500
35.00 P0.61-41.35%1504-09FTNT261218P00035000
32.50 P0.85-59.72%1712-18FTNT261218P00032500
30.00 P0.15-50.00%12804-29FTNT261218P00030000


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