F5 Networks Inc (FFIV) — Price History
As of 2026-08-07 — refreshed nightly from the Closelook data lake. Diary readings, not advice.
Daily prices
| Date | Open | High | Low | Close | Chg % | Volume |
|---|---|---|---|---|---|---|
| 2026-08-07 | 420.00 | 420.00 | 400.07 | 400.23 | -3.11% | 588,800 |
| 2026-08-06 | 411.72 | 414.80 | 404.00 | 413.07 | +0.43% | 542,600 |
| 2026-08-05 | 414.63 | 417.56 | 408.89 | 411.32 | -0.23% | 651,300 |
| 2026-08-04 | 410.63 | 418.59 | 408.21 | 412.25 | +1.45% | 1,168,100 |
| 2026-08-03 | 403.80 | 408.26 | 392.39 | 406.35 | +0.94% | 1,040,700 |
| 2026-07-31 | 394.37 | 405.85 | 394.01 | 402.57 | +3.55% | 754,300 |
| 2026-07-30 | 390.60 | 393.58 | 386.01 | 388.75 | +0.47% | 719,300 |
| 2026-07-29 | 403.46 | 411.10 | 385.72 | 386.95 | -4.09% | 850,600 |
| 2026-07-28 | 393.99 | 414.00 | 366.93 | 403.46 | -1.10% | 1,621,700 |
| 2026-07-27 | 398.80 | 410.81 | 391.54 | 407.96 | +4.02% | 1,615,000 |
| 2026-07-24 | 393.77 | 393.77 | 385.37 | 392.21 | +1.06% | 530,700 |
| 2026-07-23 | 398.51 | 403.49 | 386.79 | 388.08 | -3.13% | 562,400 |
| 2026-07-22 | 405.20 | 408.60 | 399.56 | 400.61 | -1.99% | 542,100 |
| 2026-07-21 | 417.03 | 417.03 | 407.57 | 408.74 | -0.77% | 632,407 |
| 2026-07-20 | 410.98 | 419.84 | 410.98 | 411.92 | +0.69% | 398,168 |
| 2026-07-17 | 395.12 | 413.54 | 391.97 | 409.10 | +1.41% | 461,600 |
| 2026-07-16 | 419.34 | 419.49 | 399.97 | 403.41 | -4.29% | 483,600 |
| 2026-07-15 | 433.94 | 435.00 | 414.44 | 421.47 | -2.27% | 497,500 |
| 2026-07-14 | 424.34 | 432.68 | 421.97 | 431.26 | +2.45% | 588,600 |
| 2026-07-13 | 426.92 | 431.66 | 418.24 | 420.95 | -2.19% | 420,200 |
| 2026-07-10 | 427.79 | 432.74 | 425.82 | 430.39 | +0.02% | 359,600 |
| 2026-07-09 | 418.12 | 431.41 | 418.12 | 430.32 | +2.67% | 612,900 |
| 2026-07-08 | 415.32 | 420.72 | 408.99 | 419.14 | +0.49% | 430,600 |
| 2026-07-07 | 421.53 | 423.91 | 415.19 | 417.11 | -0.46% | 436,800 |
| 2026-07-06 | 407.00 | 426.28 | 407.00 | 419.03 | +2.67% | 448,800 |
| 2026-07-02 | 422.37 | 425.34 | 404.54 | 408.14 | -3.78% | 590,700 |
| 2026-07-01 | 413.41 | 424.87 | 413.01 | 424.18 | +1.98% | 668,900 |
| 2026-06-30 | 413.41 | 427.54 | 407.00 | 415.96 | +1.32% | 1,015,700 |
| 2026-06-29 | 400.00 | 414.00 | 396.92 | 410.56 | +4.06% | 735,200 |
| 2026-06-26 | 386.23 | 395.96 | 382.01 | 394.53 | +2.21% | 804,300 |
| 2026-06-25 | 384.78 | 390.00 | 381.67 | 386.01 | +0.32% | 460,100 |
| 2026-06-24 | 389.01 | 391.49 | 382.16 | 384.78 | -1.22% | 557,900 |
| 2026-06-23 | 387.20 | 393.68 | 386.67 | 389.53 | -0.44% | 695,600 |
| 2026-06-22 | 383.73 | 392.59 | 383.64 | 391.27 | +1.50% | 616,900 |
| 2026-06-18 | 389.68 | 391.77 | 374.40 | 385.49 | +0.16% | 1,652,100 |
| 2026-06-17 | 388.11 | 392.00 | 381.60 | 384.88 | -1.02% | 527,200 |
| 2026-06-16 | 398.50 | 401.25 | 386.28 | 388.85 | -2.01% | 526,200 |
| 2026-06-15 | 397.71 | 404.00 | 392.88 | 396.81 | +0.16% | 544,300 |
| 2026-06-12 | 397.89 | 398.79 | 390.59 | 396.16 | +0.59% | 289,300 |
| 2026-06-11 | 390.96 | 397.40 | 387.32 | 393.84 | +0.79% | 455,600 |
| 2026-06-10 | 394.67 | 401.24 | 389.58 | 390.77 | -1.13% | 466,000 |
| 2026-06-09 | 399.70 | 403.39 | 381.93 | 395.23 | -0.24% | 470,800 |
| 2026-06-08 | 391.77 | 402.39 | 387.88 | 396.19 | +0.72% | 422,200 |
| 2026-06-05 | 405.14 | 406.27 | 393.04 | 393.35 | -3.75% | 433,100 |
| 2026-06-04 | 403.24 | 409.04 | 392.49 | 408.66 | +0.74% | 519,300 |
| 2026-06-03 | 405.65 | 411.52 | 398.47 | 405.66 | -0.85% | 660,500 |
| 2026-06-02 | 397.80 | 410.11 | 394.02 | 409.13 | +3.41% | 734,200 |
| 2026-06-01 | 383.29 | 396.51 | 382.59 | 395.62 | +3.17% | 654,100 |
| 2026-05-29 | 385.74 | 389.94 | 374.65 | 383.45 | +0.01% | 1,667,300 |
| 2026-05-28 | 388.27 | 397.88 | 372.62 | 383.43 | -1.22% | 1,293,000 |
| 2026-05-27 | 394.11 | 395.86 | 385.34 | 388.15 | -2.23% | 756,900 |
| 2026-05-26 | 394.45 | 399.59 | 390.59 | 397.00 | +0.86% | 537,700 |
| 2026-05-22 | 386.69 | 395.77 | 386.69 | 393.63 | +2.59% | 451,100 |
| 2026-05-21 | 382.42 | 387.26 | 379.22 | 383.70 | +0.33% | 720,500 |
| 2026-05-20 | 381.88 | 391.25 | 379.89 | 382.42 | -0.28% | 639,500 |
| 2026-05-19 | 378.03 | 386.29 | 378.03 | 383.50 | +0.99% | 776,900 |
| 2026-05-18 | 375.34 | 385.00 | 370.74 | 379.74 | +4.73% | 827,300 |
| 2026-05-15 | 360.00 | 365.83 | 358.82 | 362.58 | -0.55% | 536,800 |
| 2026-05-14 | 360.34 | 365.53 | 356.45 | 364.59 | +2.01% | 967,800 |
| 2026-05-13 | 354.54 | 359.93 | 349.73 | 357.40 | +0.68% | 652,800 |
| 2026-05-12 | 358.68 | 362.00 | 352.05 | 354.98 | -0.93% | 505,200 |
| 2026-05-11 | 353.60 | 360.00 | 350.94 | 358.30 | +1.21% | 553,800 |
| 2026-05-08 | 345.03 | 354.52 | 342.83 | 354.03 | +2.61% | 708,800 |
| 2026-05-07 | 342.48 | 347.47 | 340.69 | 345.02 | +1.17% | 713,600 |
| 2026-05-06 | 339.94 | 342.87 | 331.17 | 341.02 | +0.33% | 675,200 |
| 2026-05-05 | 330.58 | 340.61 | 329.93 | 339.90 | +3.02% | 599,100 |
| 2026-05-04 | 322.33 | 332.49 | 322.32 | 329.93 | +2.08% | 652,100 |
| 2026-05-01 | 324.49 | 326.00 | 320.14 | 323.20 | -0.22% | 778,800 |
| 2026-04-30 | 327.54 | 329.20 | 318.93 | 323.90 | -1.30% | 1,023,100 |
| 2026-04-29 | 313.50 | 331.96 | 311.84 | 328.15 | +8.02% | 1,666,000 |
| 2026-04-28 | 299.08 | 305.06 | 290.60 | 303.79 | +2.04% | 1,714,400 |
| 2026-04-27 | 301.94 | 304.64 | 295.68 | 297.72 | -1.79% | 934,000 |
| 2026-04-24 | 299.75 | 303.71 | 293.67 | 303.16 | +1.09% | 830,700 |
| 2026-04-23 | 311.10 | 311.54 | 294.69 | 299.89 | -3.63% | 934,700 |
| 2026-04-22 | 316.50 | 318.54 | 308.70 | 311.18 | -1.39% | 536,700 |
| 2026-04-21 | 314.91 | 319.68 | 314.31 | 315.56 | +0.50% | 801,100 |
| 2026-04-20 | 310.50 | 314.44 | 310.00 | 314.00 | +1.01% | 490,400 |
| 2026-04-17 | 310.54 | 313.75 | 306.91 | 310.87 | +0.91% | 606,700 |
| 2026-04-16 | 301.69 | 308.16 | 300.02 | 308.06 | +3.00% | 649,700 |
| 2026-04-15 | 296.70 | 300.35 | 295.91 | 299.09 | +1.32% | 506,900 |
| 2026-04-14 | 300.00 | 301.73 | 294.46 | 295.19 | -0.97% | 572,400 |
| 2026-04-13 | 287.04 | 298.49 | 287.04 | 298.07 | +2.85% | 642,100 |
| 2026-04-10 | 294.50 | 295.14 | 284.00 | 289.81 | -1.62% | 639,600 |
| 2026-04-09 | 303.56 | 305.77 | 289.87 | 294.59 | -3.34% | 896,900 |
| 2026-04-08 | 315.09 | 315.34 | 303.58 | 304.76 | -1.40% | 946,300 |
| 2026-04-07 | 307.20 | 310.39 | 302.83 | 309.10 | +0.47% | 493,300 |
| 2026-04-06 | 306.44 | 308.90 | 304.85 | 307.64 | +1.41% | 505,000 |
| 2026-04-02 | 290.64 | 304.49 | 290.64 | 303.35 | +2.60% | 553,100 |
| 2026-04-01 | 290.82 | 297.31 | 289.00 | 295.65 | +2.18% | 526,800 |
| 2026-03-31 | 281.18 | 291.29 | 277.18 | 289.33 | +3.43% | 513,000 |
| 2026-03-30 | 283.41 | 285.73 | 278.16 | 279.73 | -0.80% | 536,500 |
| 2026-03-27 | 290.04 | 291.41 | 278.35 | 281.98 | -3.81% | 664,300 |
| 2026-03-26 | 297.24 | 304.00 | 292.49 | 293.15 | -1.58% | 642,500 |
| 2026-03-25 | 292.87 | 300.62 | 290.93 | 297.86 | +3.05% | 774,600 |
| 2026-03-24 | 286.83 | 290.91 | 285.00 | 289.04 | -0.25% | 445,400 |
| 2026-03-23 | 288.37 | 290.80 | 286.43 | 289.75 | +1.92% | 587,900 |
| 2026-03-20 | 291.06 | 295.51 | 282.25 | 284.28 | -2.07% | 2,968,100 |
| 2026-03-19 | 279.91 | 293.53 | 279.37 | 290.30 | +2.87% | 1,293,900 |
| 2026-03-18 | 286.03 | 289.38 | 281.77 | 282.20 | -1.34% | 608,400 |
| 2026-03-17 | 283.06 | 290.63 | 282.45 | 286.03 | +0.81% | 759,900 |
| 2026-03-16 | 289.31 | 292.10 | 282.66 | 283.73 | -1.93% | 841,100 |
| 2026-03-13 | 285.90 | 291.00 | 283.46 | 289.31 | +2.34% | 599,600 |
| 2026-03-12 | 287.14 | 289.82 | 282.52 | 282.69 | -2.36% | 433,100 |
| 2026-03-11 | 286.14 | 289.98 | 283.06 | 289.52 | +1.18% | 418,000 |
| 2026-03-10 | 286.84 | 289.99 | 281.99 | 286.14 | +0.28% | 415,340 |
| 2026-03-09 | 281.55 | 287.14 | 274.29 | 285.33 | -0.31% | 609,914 |
| 2026-03-06 | 277.05 | 286.79 | 275.86 | 286.22 | +0.91% | 582,100 |
| 2026-03-05 | 283.26 | 287.65 | 278.69 | 283.64 | -0.87% | 527,400 |
| 2026-03-04 | 280.48 | 286.96 | 277.26 | 286.12 | +1.63% | 713,300 |
| 2026-03-03 | 272.80 | 281.98 | 270.79 | 281.54 | +1.27% | 618,600 |
| 2026-03-02 | 271.58 | 279.45 | 269.84 | 278.00 | +2.45% | 507,300 |
| 2026-02-27 | 273.95 | 275.23 | 266.68 | 271.36 | -2.22% | 1,185,400 |
| 2026-02-26 | 280.77 | 283.53 | 275.81 | 277.52 | -0.37% | 842,400 |
| 2026-02-25 | 275.06 | 278.92 | 272.56 | 278.55 | +2.40% | 1,254,300 |
| 2026-02-24 | 269.57 | 275.38 | 266.08 | 272.03 | +0.93% | 632,500 |
| 2026-02-23 | 275.82 | 276.69 | 268.50 | 269.52 | -3.19% | 564,400 |
| 2026-02-20 | 279.00 | 287.57 | 277.64 | 278.39 | -0.29% | 685,400 |
| 2026-02-19 | 275.61 | 279.78 | 273.00 | 279.19 | +0.54% | 677,600 |
| 2026-02-18 | 270.13 | 278.72 | 267.62 | 277.69 | +2.63% | 535,400 |
| 2026-02-17 | 273.33 | 273.74 | 268.47 | 270.58 | -1.22% | 513,700 |
| 2026-02-13 | 265.37 | 275.38 | 262.89 | 273.93 | +4.55% | 586,484 |
| 2026-02-12 | 281.03 | 281.03 | 259.67 | 262.02 | -7.31% | 944,694 |
| 2026-02-11 | 284.50 | 284.98 | 277.94 | 282.67 | +0.10% | 427,483 |
| 2026-02-10 | 278.32 | 283.34 | 278.32 | 282.38 | +1.31% | 494,375 |
| 2026-02-09 | 276.57 | 279.01 | 274.98 | 278.74 | +0.78% | 578,378 |
| 2026-02-06 | 273.61 | 278.93 | 272.22 | 276.57 | +1.98% | 516,806 |
| 2026-02-05 | 276.07 | 277.73 | 269.08 | 271.21 | -1.91% | 541,264 |
| 2026-02-04 | 276.26 | 280.69 | 273.86 | 276.49 | +0.68% | 846,178 |
| 2026-02-03 | 281.37 | 285.09 | 272.19 | 274.63 | -2.17% | 1,216,275 |
| 2026-02-02 | 273.28 | 281.80 | 272.00 | 280.72 | +1.85% | 802,186 |
| 2026-01-30 | 280.46 | 283.80 | 272.08 | 275.61 | -2.45% | 1,026,107 |
| 2026-01-29 | 293.75 | 293.75 | 274.20 | 282.53 | -3.34% | 1,263,013 |
| 2026-01-28 | 298.50 | 303.98 | 285.00 | 292.30 | +8.09% | 2,875,237 |
| 2026-01-27 | 268.52 | 272.91 | 264.34 | 270.43 | +1.11% | 2,244,625 |
| 2026-01-26 | 261.87 | 268.28 | 261.85 | 267.45 | +3.16% | 1,295,194 |
| 2026-01-23 | 261.01 | 265.55 | 257.18 | 259.26 | -1.05% | 813,948 |
| 2026-01-22 | 263.57 | 267.40 | 261.06 | 262.00 | +0.17% | 701,501 |
| 2026-01-21 | 260.27 | 265.84 | 260.18 | 261.55 | +0.71% | 887,503 |
| 2026-01-20 | 262.73 | 267.06 | 259.44 | 259.70 | -3.18% | 923,107 |
| 2026-01-16 | 273.99 | 275.66 | 266.00 | 268.22 | -2.11% | 2,542,603 |
| 2026-01-15 | 277.30 | 280.75 | 272.52 | 273.99 | +2.45% | 1,187,823 |
| 2026-01-14 | 267.69 | 269.51 | 265.21 | 267.45 | -0.87% | 760,566 |
| 2026-01-13 | 270.63 | 273.37 | 267.61 | 269.81 | -0.28% | 601,371 |
| 2026-01-12 | 265.00 | 272.15 | 264.58 | 270.56 | +0.46% | 802,004 |
| 2026-01-09 | 270.49 | 272.13 | 264.86 | 269.31 | -0.04% | 667,477 |
| 2026-01-08 | 266.82 | 273.08 | 266.42 | 269.41 | +0.56% | 789,753 |
| 2026-01-07 | 269.00 | 271.02 | 265.31 | 267.92 | -1.01% | 709,764 |
| 2026-01-06 | 271.33 | 272.93 | 265.27 | 270.64 | -0.52% | 1,090,378 |
| 2026-01-05 | 263.79 | 275.15 | 262.28 | 272.06 | +6.01% | 1,449,648 |
| 2026-01-02 | 255.83 | 261.17 | 254.21 | 256.63 | +0.54% | 825,359 |
| 2025-12-31 | 259.13 | 259.81 | 255.20 | 255.26 | -1.58% | 1,237,970 |
| 2025-12-30 | 259.04 | 260.69 | 257.46 | 259.37 | -0.02% | 1,080,867 |
| 2025-12-29 | 262.86 | 263.36 | 257.74 | 259.43 | -1.41% | 962,573 |
| 2025-12-26 | 262.68 | 265.27 | 261.88 | 263.14 | +0.31% | 1,217,474 |
| 2025-12-24 | 260.46 | 262.74 | 259.30 | 262.33 | +0.72% | 793,717 |
| 2025-12-23 | 259.86 | 261.52 | 258.17 | 260.46 | +0.02% | 936,283 |
| 2025-12-22 | 257.90 | 262.62 | 257.78 | 260.40 | +1.36% | 1,105,433 |
| 2025-12-19 | 259.44 | 262.35 | 255.76 | 256.91 | -0.85% | 3,168,195 |
| 2025-12-18 | 256.26 | 260.40 | 252.04 | 259.11 | +1.19% | 1,129,078 |
| 2025-12-17 | 257.91 | 260.97 | 255.80 | 256.07 | -0.85% | 1,434,250 |
| 2025-12-16 | 260.82 | 261.73 | 256.13 | 258.26 | -1.81% | 1,464,100 |
| 2025-12-15 | 264.76 | 266.25 | 260.68 | 263.01 | +0.13% | 1,966,044 |
| 2025-12-12 | 264.53 | 265.99 | 259.52 | 262.67 | -0.67% | 1,414,407 |
| 2025-12-11 | 258.03 | 265.60 | 255.64 | 264.45 | +2.47% | 1,482,544 |
| 2025-12-10 | 256.55 | 260.16 | 255.20 | 258.08 | +0.04% | 1,287,397 |
| 2025-12-09 | 248.21 | 259.41 | 247.60 | 257.98 | +3.94% | 1,335,461 |
| 2025-12-08 | 248.66 | 252.56 | 248.02 | 248.21 | +0.04% | 1,153,231 |
| 2025-12-05 | 243.29 | 249.05 | 243.03 | 248.12 | +1.97% | 952,210 |
| 2025-12-04 | 240.50 | 245.22 | 239.32 | 243.33 | +1.12% | 1,093,669 |
| 2025-12-03 | 238.36 | 241.19 | 236.33 | 240.63 | +0.88% | 1,072,266 |
| 2025-12-02 | 239.87 | 241.24 | 233.96 | 238.52 | -0.02% | 1,247,129 |
| 2025-12-01 | 236.99 | 243.26 | 236.99 | 238.57 | -0.25% | 1,175,530 |
| 2025-11-28 | 240.45 | 242.48 | 237.71 | 239.16 | +0.39% | 558,446 |
| 2025-11-26 | 240.76 | 241.23 | 237.62 | 238.22 | -0.75% | 908,103 |
| 2025-11-25 | 236.14 | 242.02 | 236.14 | 240.01 | +1.64% | 1,120,083 |
| 2025-11-24 | 234.88 | 238.79 | 232.40 | 236.14 | +0.79% | 3,194,606 |
| 2025-11-21 | 226.99 | 238.04 | 225.83 | 234.29 | +3.75% | 3,011,679 |
| 2025-11-20 | 226.99 | 230.63 | 225.39 | 225.83 | +0.82% | 1,335,856 |
| 2025-11-19 | 225.45 | 228.91 | 223.76 | 223.99 | -1.35% | 750,689 |
| 2025-11-18 | 227.44 | 229.96 | 226.00 | 227.05 | -0.70% | 745,328 |
| 2025-11-17 | 232.23 | 234.24 | 227.88 | 228.64 | -2.29% | 812,277 |
| 2025-11-14 | 236.14 | 237.13 | 233.21 | 234.00 | -2.04% | 894,417 |
| 2025-11-13 | 240.17 | 241.88 | 236.53 | 238.87 | -0.54% | 1,121,452 |
| 2025-11-12 | 240.48 | 243.77 | 238.76 | 240.17 | +0.70% | 647,086 |
| 2025-11-11 | 240.77 | 242.00 | 237.54 | 238.51 | -0.94% | 881,560 |
| 2025-11-10 | 246.68 | 248.61 | 239.01 | 240.77 | -2.02% | 861,079 |
| 2025-11-07 | 245.81 | 246.53 | 242.03 | 245.74 | -0.95% | 957,187 |
| 2025-11-06 | 245.34 | 249.00 | 241.59 | 248.09 | +0.65% | 1,407,020 |
| 2025-11-05 | 242.12 | 250.56 | 241.95 | 246.49 | +2.12% | 1,257,733 |
| 2025-11-04 | 246.97 | 247.05 | 239.94 | 241.38 | -3.08% | 1,594,879 |
| 2025-11-03 | 252.98 | 253.25 | 247.57 | 249.04 | -1.58% | 1,539,160 |
| 2025-10-31 | 256.02 | 257.67 | 252.49 | 253.05 | -1.42% | 1,006,496 |
| 2025-10-30 | 257.27 | 261.45 | 256.01 | 256.69 | -0.80% | 936,825 |
| 2025-10-29 | 267.00 | 267.05 | 257.50 | 258.76 | -3.30% | 1,294,328 |
| 2025-10-28 | 262.35 | 276.19 | 261.50 | 267.58 | -7.86% | 2,755,007 |
| 2025-10-27 | 303.60 | 304.61 | 288.70 | 290.41 | -2.66% | 1,878,177 |
| 2025-10-24 | 305.35 | 305.35 | 298.24 | 298.34 | -1.17% | 458,579 |
| 2025-10-23 | 297.63 | 303.29 | 297.63 | 301.86 | +1.35% | 660,519 |
| 2025-10-22 | 300.01 | 300.98 | 294.21 | 297.83 | -0.46% | 589,741 |
| 2025-10-21 | 296.50 | 300.22 | 294.00 | 299.21 | +0.91% | 930,225 |
| 2025-10-20 | 300.13 | 302.00 | 295.03 | 296.50 | -1.46% | 842,953 |
| 2025-10-17 | 295.01 | 302.72 | 292.52 | 300.90 | +1.88% | 2,254,553 |
| 2025-10-16 | 324.68 | 325.52 | 287.53 | 295.35 | -10.70% | 3,040,112 |
| 2025-10-15 | 341.42 | 343.17 | 322.63 | 330.75 | -3.62% | 1,449,187 |
| 2025-10-14 | 336.88 | 345.47 | 335.12 | 343.17 | +0.74% | 746,151 |
| 2025-10-13 | 343.33 | 343.33 | 334.92 | 340.64 | +2.68% | 646,685 |
| 2025-10-10 | 344.46 | 346.00 | 331.39 | 331.75 | -3.10% | 334,954 |
| 2025-10-09 | 342.58 | 342.64 | 334.62 | 342.35 | -0.07% | 354,423 |
| 2025-10-08 | 333.38 | 343.84 | 332.15 | 342.58 | +3.57% | 704,667 |
| 2025-10-07 | 331.22 | 334.50 | 325.85 | 330.76 | +0.53% | 1,316,442 |
| 2025-10-06 | 325.88 | 333.00 | 325.69 | 329.00 | +1.24% | 280,017 |
| 2025-10-03 | 327.37 | 330.88 | 324.84 | 324.98 | -0.67% | 236,057 |
| 2025-10-02 | 328.05 | 329.06 | 324.48 | 327.18 | -0.03% | 296,970 |
| 2025-10-01 | 320.61 | 327.69 | 317.66 | 327.29 | +1.27% | 434,952 |
| 2025-09-30 | 323.00 | 324.80 | 320.44 | 323.19 | +0.16% | 428,416 |
| 2025-09-29 | 327.47 | 329.20 | 322.27 | 322.66 | -0.68% | 359,669 |
| 2025-09-26 | 324.35 | 326.14 | 320.49 | 324.87 | +0.27% | 269,343 |
| 2025-09-25 | 321.71 | 324.46 | 318.77 | 324.00 | -0.14% | 289,212 |
| 2025-09-24 | 325.34 | 325.90 | 322.92 | 324.47 | -0.07% | 366,147 |
| 2025-09-23 | 329.96 | 334.25 | 324.37 | 324.70 | -1.66% | 397,274 |
| 2025-09-22 | 326.16 | 330.81 | 326.00 | 330.19 | +0.46% | 460,754 |
| 2025-09-19 | 334.42 | 334.88 | 325.61 | 328.69 | -0.94% | 1,276,690 |
| 2025-09-18 | 324.53 | 332.22 | 324.31 | 331.80 | +2.47% | 380,101 |
| 2025-09-17 | 324.79 | 326.00 | 320.54 | 323.81 | +0.02% | 258,123 |
| 2025-09-16 | 324.05 | 325.00 | 321.29 | 323.73 | -0.11% | 289,011 |
| 2025-09-15 | 320.27 | 324.94 | 319.72 | 324.10 | +0.76% | 355,445 |
| 2025-09-12 | 332.49 | 332.49 | 320.97 | 321.67 | -3.86% | 439,879 |
| 2025-09-11 | 326.69 | 337.39 | 326.69 | 334.59 | +2.42% | 465,181 |
| 2025-09-10 | 326.60 | 329.23 | 322.56 | 326.69 | +0.39% | 394,774 |
| 2025-09-09 | 319.86 | 329.81 | 318.53 | 325.41 | +1.49% | 428,956 |
| 2025-09-08 | 316.57 | 320.80 | 316.52 | 320.63 | +1.50% | 316,394 |
| 2025-09-05 | 314.35 | 317.03 | 311.87 | 315.89 | +0.49% | 310,965 |
| 2025-09-04 | 310.16 | 314.74 | 309.33 | 314.35 | +1.72% | 400,918 |
| 2025-09-03 | 305.94 | 309.12 | 303.61 | 309.03 | +0.75% | 450,602 |
| 2025-09-02 | 309.89 | 311.12 | 306.04 | 306.73 | -2.05% | 598,882 |
| 2025-08-29 | 319.07 | 319.07 | 310.33 | 313.14 | -1.65% | 593,463 |
| 2025-08-28 | 317.00 | 320.25 | 315.24 | 318.40 | +0.21% | 414,246 |
| 2025-08-27 | 315.24 | 318.53 | 314.71 | 317.74 | +0.69% | 249,644 |
| 2025-08-26 | 316.98 | 319.14 | 313.22 | 315.57 | -0.04% | 694,728 |
| 2025-08-25 | 317.41 | 317.58 | 315.48 | 315.70 | -0.48% | 246,817 |
| 2025-08-22 | 316.02 | 322.42 | 315.58 | 317.23 | +0.95% | 312,595 |
| 2025-08-21 | 314.48 | 316.58 | 313.01 | 314.23 | -0.49% | 332,294 |
| 2025-08-20 | 315.48 | 316.39 | 308.41 | 315.79 | +0.10% | 371,978 |
| 2025-08-19 | 315.66 | 319.10 | 314.23 | 315.48 | -0.25% | 334,034 |
| 2025-08-18 | 315.00 | 317.12 | 312.65 | 316.26 | +0.29% | 367,801 |
| 2025-08-15 | 318.78 | 318.78 | 313.95 | 315.34 | -0.99% | 327,753 |
| 2025-08-14 | 322.53 | 323.68 | 315.10 | 318.50 | -2.24% | 300,996 |
| 2025-08-13 | 327.83 | 327.83 | 324.05 | 325.79 | -0.21% | 492,472 |
| 2025-08-12 | 319.01 | 326.64 | 319.01 | 326.47 | +2.63% | 770,371 |
| 2025-08-11 | 320.34 | 323.52 | 317.25 | 318.11 | -1.14% | 412,820 |
Most recent 250 sessions, newest first.
Seasonal returns
Best month historically: May (+9.34%). Worst month: Oct (-6.81%). Based on 5 years of daily data (2022–2026).
FAQ · from the current price data · as of 2026-08-07
Quick answers
What is F5 Networks Inc's (FFIV) latest close?
400.23 on 2026-08-07, from the Closelook data lake's daily price record.
What is FFIV's 52-week high and low?
435.00 high and 223.76 low over the trailing 52 weeks, as of 2026-08-07.
What is F5 Networks Inc's strongest and weakest month historically?
Historically, FFIV's strongest calendar month has been May (average +9.34%) and its weakest Oct (average -6.81%), based on 5 years of daily data (2022–2026).
How many years of seasonality does this cover?
5 years (2022–2026), computed from 965 daily bars in the Closelook data lake.