stockNASDAQ: FTNT • 28 Days Updates
Fortinet Stock (FTNT)
Showing Closing Date Range from Sep 10 to Oct 8, 2026.
Fortinet (FTNT) develops enterprise cybersecurity solutions, with a focus on next-generation firewalls, secure SD-WAN, and SASE architecture, trading on Nasdaq Stocks. Shares last closed at $189.28, moving +5.91% over the past week and +19.16% across 28 days. Longer term, the stock is +20.17% over 3 months, +140.39% over 6 months and +118.92% over 12 months. Related enterprise software and security providers ORCL (Oracle) (-6.13%), AMZN (Amazon.com) (+3.19%), PLTR (Palantir Technologies) (+17.04%), MSTR (MicroStrategy) (+19.30%) and NOW (ServiceNow) (+4.80%) moved over the same 28-day stretch, for comparison.
Investor Relations:fortinet.com/ir
Price & Performance Trajectory
Fortinet, Inc.NASDAQ: FTNT
Latest Close
$189.28
28 Days Updates Trajectory
Showing Closing Date Range from Sep 10 to Oct 8, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesFTNT session performance
✓ Latest Close USD
$189.28
Latest session close
+$30.43vs period start
Period Return % % GAIN
+19.16%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$192.41 / $154
Period range envelope
$38.41channel spread
Total Volume SHARES
77.33M
Period turnover
Avg: 4.07M/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(19 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 07, 2026 | $189.28 | -1.04% | $192.23 | $188.04 | 3.79M |
| Oct 06, 2026 | $191.27 | +3.88% | $192.41 | $186.50 | 4.20M |
| Oct 05, 2026 | $184.13 | +1.76% | $184.61 | $179.41 | 3.03M |
| Oct 02, 2026 | $180.95 | +1.25% | $183.09 | $180.04 | 3.41M |
| Oct 01, 2026 | $178.72 | -0.02% | $180.00 | $175.02 | 2.96M |
| Sep 30, 2026 | $178.76 | +1.59% | $180.49 | $174.74 | 3.11M |
| Sep 29, 2026 | $175.96 | -0.21% | $176.65 | $172.42 | 2.49M |
| Sep 28, 2026 | $176.33 | +1.65% | $176.91 | $169.56 | 2.83M |
| Sep 25, 2026 | $173.46 | -2.92% | $177.78 | $172.83 | 2.51M |
| Sep 23, 2026 | $178.74 | +2.57% | $179.35 | $173.37 | 3.41M |
| Sep 22, 2026 | $174.26 | -0.55% | $176.09 | $170.24 | 4.11M |
| Sep 21, 2026 | $175.23 | +3.17% | $175.69 | $167.41 | 3.18M |
| Sep 18, 2026 | $169.84 | -1.59% | $172.94 | $166.09 | 12.74M |
| Sep 17, 2026 | $172.58 | +0.47% | $176.10 | $167.77 | 5.47M |
| Sep 16, 2026 | $171.77 | -0.35% | $174.61 | $168.52 | 3.90M |
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