NASDAQ:FTNT | Stock Price History | Fortinet, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2026-07-20 to 2026-09-04
Data captured

Historical Stock Price

DateOpen priceExchange Volume
2026-09-04$154.82108,218
2026-09-03$158.57136,422
2026-09-02$161.99232,561
2026-09-01$167.42185,276
2026-08-31$166.60187,160
2026-08-28$172.60324,128
2026-08-27$159.79339,606
2026-08-26$151.50117,402
2026-08-25$152.86169,780
2026-08-24$152.43139,510
2026-08-21$151.90161,025
2026-08-20$152.28137,671
2026-08-19$157.88206,360
2026-08-18$156.03106,274
2026-08-17$160.05155,705
2026-08-14$165.7581,425
2026-08-13$162.31152,526
2026-08-12$161.40160,056
2026-08-11$162.35133,856
2026-08-10$159.90155,054
2026-08-07$165.02169,687
2026-08-06$160.14194,812
2026-08-05$170.35123,192
2026-08-04$164.11261,057
2026-08-03$163.45257,663
2026-07-31$154.42276,973
2026-07-30$166.14591,303
2026-07-29$148.27513,836
2026-07-28$152.01230,140
2026-07-27$155.45280,751
2026-07-24$151.85118,331
2026-07-23$156.21147,270
2026-07-22$158.57217,650
2026-07-21$163.25235,602
2026-07-20$160.28126,570