Argan, Inc. (AGX)
NYSE: AGX · Real-Time Price · USD
344.11
-12.74 (-3.57%)
At close: Oct 30, 2026, 4:00 PM EDT
344.55
+0.44 (0.13%)
After-hours: Oct 30, 2026, 7:30 PM EDT
Argan Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 30, 2026 | 338.82 | 358.06 | 336.41 | 344.11 | 344.11 | -3.57% | 168,442 |
| Oct 29, 2026 | 354.41 | 368.16 | 350.67 | 356.85 | 356.85 | 1.18% | 176,210 |
| Oct 28, 2026 | 347.74 | 356.11 | 341.02 | 352.69 | 352.69 | 3.42% | 291,720 |
| Oct 27, 2026 | 335.19 | 342.72 | 329.99 | 341.04 | 341.04 | 3.55% | 256,666 |
| Oct 26, 2026 | 333.42 | 338.84 | 327.53 | 329.34 | 329.34 | -0.51% | 250,750 |
| Oct 23, 2026 | 325.62 | 336.21 | 318.01 | 331.03 | 331.03 | 0.22% | 272,349 |
| Oct 22, 2026 | 334.69 | 334.69 | 322.57 | 330.30 | 330.30 | -4.30% | 382,036 |
| Oct 21, 2026 | 356.24 | 360.00 | 340.50 | 345.85 | 345.15 | -1.08% | 350,870 |
| Oct 20, 2026 | 349.60 | 356.95 | 340.10 | 349.64 | 348.93 | -1.63% | 281,818 |
| Oct 19, 2026 | 355.80 | 358.02 | 349.56 | 355.44 | 354.72 | 2.86% | 255,688 |
| Oct 16, 2026 | 360.63 | 367.53 | 344.69 | 345.56 | 344.86 | -5.88% | 543,287 |
| Oct 15, 2026 | 353.16 | 370.31 | 346.84 | 367.16 | 366.42 | 0.37% | 449,486 |
| Oct 14, 2026 | 382.30 | 389.03 | 359.29 | 365.81 | 365.07 | -5.74% | 374,798 |
| Oct 13, 2026 | 379.85 | 389.87 | 373.40 | 388.10 | 387.31 | 0.05% | 253,450 |
| Oct 12, 2026 | 387.14 | 396.65 | 384.00 | 387.89 | 387.10 | -1.20% | 193,446 |
| Oct 9, 2026 | 404.17 | 407.14 | 391.56 | 392.61 | 391.82 | -1.52% | 188,268 |
| Oct 8, 2026 | 398.19 | 406.99 | 385.29 | 398.66 | 397.85 | -1.42% | 336,505 |
| Oct 7, 2026 | 406.53 | 410.20 | 393.48 | 404.39 | 403.57 | -3.63% | 309,144 |
| Oct 6, 2026 | 392.30 | 421.19 | 392.30 | 419.64 | 418.79 | 8.23% | 580,029 |
| Oct 5, 2026 | 385.00 | 393.93 | 378.66 | 387.74 | 386.96 | 1.02% | 269,717 |
| Oct 2, 2026 | 381.44 | 390.52 | 379.21 | 383.83 | 383.05 | 1.12% | 270,676 |
| Oct 1, 2026 | 377.64 | 383.01 | 370.39 | 379.58 | 378.81 | 0.43% | 293,160 |
| Sep 30, 2026 | 379.75 | 384.29 | 370.92 | 377.95 | 377.19 | -0.12% | 358,306 |
| Sep 29, 2026 | 368.00 | 386.40 | 364.51 | 378.39 | 377.62 | 6.53% | 423,550 |
| Sep 28, 2026 | 360.00 | 366.21 | 354.78 | 355.21 | 354.49 | -2.49% | 284,590 |
| Sep 25, 2026 | 363.40 | 366.84 | 361.01 | 364.29 | 363.55 | 0.89% | 222,297 |
| Sep 24, 2026 | 367.09 | 374.88 | 360.99 | 361.06 | 360.33 | -3.56% | 423,630 |
| Sep 23, 2026 | 370.20 | 378.76 | 362.47 | 374.40 | 373.64 | 0.85% | 251,746 |
| Sep 22, 2026 | 383.63 | 385.00 | 369.90 | 371.25 | 370.50 | -2.33% | 431,903 |
| Sep 21, 2026 | 396.18 | 396.18 | 378.63 | 380.12 | 379.35 | -2.50% | 872,483 |
| Sep 18, 2026 | 387.50 | 390.00 | 382.53 | 389.85 | 389.06 | 1.79% | 595,915 |
| Sep 17, 2026 | 406.81 | 413.13 | 377.15 | 383.00 | 382.22 | -2.72% | 666,612 |
| Sep 16, 2026 | 396.69 | 402.01 | 390.34 | 393.72 | 392.92 | 1.28% | 370,403 |
| Sep 15, 2026 | 397.92 | 400.71 | 385.04 | 388.74 | 387.95 | -0.97% | 398,218 |
| Sep 14, 2026 | 389.10 | 398.69 | 382.37 | 392.56 | 391.77 | -5.12% | 418,072 |
| Sep 11, 2026 | 401.05 | 416.55 | 401.05 | 413.74 | 412.90 | 4.39% | 245,784 |
| Sep 10, 2026 | 401.73 | 411.83 | 394.69 | 396.33 | 395.53 | -1.44% | 479,701 |
| Sep 9, 2026 | 427.94 | 440.00 | 399.25 | 402.13 | 401.32 | -7.93% | 570,012 |
| Sep 8, 2026 | 416.00 | 444.53 | 416.00 | 436.78 | 435.90 | 4.50% | 470,828 |
| Sep 4, 2026 | 419.50 | 429.59 | 412.79 | 417.99 | 417.14 | 1.51% | 292,109 |
| Sep 3, 2026 | 427.27 | 433.98 | 400.60 | 411.77 | 410.94 | 0.33% | 739,042 |
| Sep 2, 2026 | 405.43 | 415.30 | 401.07 | 410.40 | 409.57 | 1.40% | 556,119 |
| Sep 1, 2026 | 422.36 | 426.24 | 401.51 | 404.75 | 403.93 | -4.76% | 503,476 |
| Aug 31, 2026 | 421.29 | 427.45 | 418.75 | 424.99 | 424.13 | 1.74% | 345,924 |
| Aug 28, 2026 | 452.30 | 456.00 | 417.74 | 417.74 | 416.89 | -9.18% | 410,121 |
| Aug 27, 2026 | 467.53 | 470.00 | 449.09 | 459.96 | 459.03 | 1.06% | 219,346 |
| Aug 26, 2026 | 449.43 | 461.00 | 442.37 | 455.15 | 454.23 | 1.04% | 291,377 |
| Aug 25, 2026 | 478.01 | 479.79 | 446.52 | 450.46 | 449.55 | -3.95% | 255,941 |
| Aug 24, 2026 | 496.32 | 499.60 | 460.47 | 468.98 | 468.03 | -6.51% | 428,202 |
| Aug 21, 2026 | 521.28 | 523.00 | 499.61 | 501.63 | 500.61 | -2.89% | 261,881 |