Fortinet Inc. (FTNT)
NASDAQ: FTNT
· Real-Time Price · USD
77.25
-2.08 (-2.62%)
At close: Aug 14, 2025, 3:59 PM
77.73
0.62%
Pre-market: Aug 15, 2025, 08:52 AM EDT
FTNT Open Interest Chart
Open interest breakdown by expiration date for FTNT
options contracts. Displaying data for 16
active expiration dates with future expiry.
Total open interest across all expiries is
197,831
contracts, with 115,085
call contracts and
82,746 put contracts. The
overall put-call open interest ratio is
0.72, indicating a
bullish
bias in positioning. Options expire from
Aug 22, 2025
to
Jan 15, 2027.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Aug 22, 2025 | 4,326 | 2,264 | 0.52 |
| Aug 29, 2025 | 6,171 | 1,851 | 0.30 |
| Sep 5, 2025 | 2,994 | 1,477 | 0.49 |
| Sep 12, 2025 | 2,377 | 823 | 0.35 |
| Sep 19, 2025 | 28,640 | 17,131 | 0.60 |
| Sep 26, 2025 | 871 | 355 | 0.41 |
| Oct 17, 2025 | 9,094 | 3,497 | 0.38 |
| Nov 21, 2025 | 5,104 | 7,136 | 1.40 |
| Dec 19, 2025 | 7,984 | 5,521 | 0.69 |
| Jan 16, 2026 | 20,604 | 15,649 | 0.76 |
| Feb 20, 2026 | 409 | 537 | 1.31 |
| Mar 20, 2026 | 3,519 | 5,860 | 1.67 |
| Jun 18, 2026 | 5,394 | 7,465 | 1.38 |
| Sep 18, 2026 | 1,937 | 1,439 | 0.74 |
| Dec 18, 2026 | 2,536 | 4,283 | 1.69 |
| Jan 15, 2027 | 13,125 | 7,458 | 0.57 |