AptarGroup Inc (ATR) — 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 | 135.06 | 137.68 | 134.71 | 135.42 | -0.27% | 686,300 |
| 2026-08-06 | 138.62 | 138.69 | 134.67 | 135.78 | -0.71% | 545,000 |
| 2026-08-05 | 136.87 | 136.88 | 134.87 | 136.75 | +0.42% | 454,800 |
| 2026-08-04 | 137.87 | 137.87 | 135.34 | 136.18 | -0.43% | 511,900 |
| 2026-08-03 | 137.23 | 138.46 | 134.53 | 136.77 | +2.10% | 642,500 |
| 2026-07-31 | 137.46 | 139.57 | 132.17 | 133.96 | +0.07% | 886,500 |
| 2026-07-30 | 136.40 | 136.40 | 133.11 | 133.87 | -1.73% | 627,000 |
| 2026-07-29 | 136.00 | 136.60 | 134.55 | 136.23 | -1.15% | 580,000 |
| 2026-07-28 | 135.38 | 138.03 | 134.83 | 137.81 | +3.33% | 593,100 |
| 2026-07-27 | 133.19 | 134.08 | 132.66 | 133.37 | +0.76% | 411,200 |
| 2026-07-24 | 129.59 | 132.73 | 129.59 | 132.36 | +2.60% | 335,900 |
| 2026-07-23 | 128.85 | 129.82 | 128.17 | 129.00 | -0.13% | 382,800 |
| 2026-07-22 | 129.81 | 130.48 | 128.48 | 129.17 | +0.20% | 309,900 |
| 2026-07-21 | 130.53 | 131.06 | 127.92 | 128.91 | -0.77% | 328,800 |
| 2026-07-20 | 132.38 | 132.38 | 129.75 | 129.91 | -2.04% | 422,900 |
| 2026-07-17 | 135.83 | 136.65 | 130.71 | 132.61 | -1.59% | 530,800 |
| 2026-07-16 | 130.02 | 135.08 | 130.02 | 134.75 | +4.37% | 579,300 |
| 2026-07-15 | 129.71 | 130.77 | 128.45 | 129.11 | +0.65% | 466,800 |
| 2026-07-14 | 128.42 | 129.41 | 127.96 | 128.28 | +2.71% | 739,896 |
| 2026-07-13 | 126.09 | 127.17 | 124.39 | 124.89 | -0.51% | 391,605 |
| 2026-07-10 | 125.00 | 126.98 | 124.37 | 125.53 | +0.87% | 385,200 |
| 2026-07-09 | 124.46 | 125.48 | 123.78 | 124.45 | +0.19% | 302,100 |
| 2026-07-08 | 126.45 | 126.71 | 123.04 | 124.21 | -2.73% | 537,700 |
| 2026-07-07 | 126.63 | 128.72 | 126.16 | 127.69 | +1.33% | 392,700 |
| 2026-07-06 | 126.43 | 127.05 | 124.18 | 126.01 | -0.76% | 431,400 |
| 2026-07-02 | 126.27 | 128.23 | 125.41 | 126.98 | +1.38% | 468,400 |
| 2026-07-01 | 125.12 | 126.84 | 124.10 | 125.25 | +0.04% | 405,600 |
| 2026-06-30 | 124.60 | 126.31 | 123.94 | 125.20 | -0.07% | 329,300 |
| 2026-06-29 | 125.61 | 126.05 | 123.92 | 125.29 | -0.55% | 446,600 |
| 2026-06-26 | 125.94 | 127.12 | 124.76 | 125.98 | -0.36% | 727,400 |
| 2026-06-25 | 125.73 | 128.14 | 124.90 | 126.43 | +1.73% | 363,500 |
| 2026-06-24 | 121.98 | 125.05 | 121.77 | 124.28 | +3.04% | 404,900 |
| 2026-06-23 | 120.36 | 122.58 | 119.08 | 120.61 | +0.51% | 514,100 |
| 2026-06-22 | 119.56 | 121.01 | 118.88 | 120.00 | -0.27% | 468,400 |
| 2026-06-18 | 120.46 | 122.55 | 119.11 | 120.32 | +0.28% | 750,600 |
| 2026-06-17 | 121.62 | 122.35 | 119.46 | 119.99 | -0.55% | 680,500 |
| 2026-06-16 | 118.50 | 121.05 | 113.77 | 120.65 | +2.18% | 474,700 |
| 2026-06-15 | 118.70 | 120.74 | 117.56 | 118.08 | +0.31% | 576,100 |
| 2026-06-12 | 117.90 | 118.47 | 116.38 | 117.72 | +0.98% | 342,600 |
| 2026-06-11 | 115.11 | 117.01 | 114.26 | 116.58 | +1.67% | 395,200 |
| 2026-06-10 | 116.15 | 116.55 | 113.37 | 114.67 | -1.06% | 496,800 |
| 2026-06-09 | 113.28 | 116.15 | 112.67 | 115.90 | +3.54% | 444,400 |
| 2026-06-08 | 112.26 | 112.64 | 110.95 | 111.94 | -1.25% | 422,200 |
| 2026-06-05 | 113.09 | 114.59 | 111.98 | 113.36 | +0.72% | 466,300 |
| 2026-06-04 | 114.95 | 115.76 | 111.54 | 112.55 | +0.02% | 337,600 |
| 2026-06-03 | 111.69 | 114.02 | 111.69 | 112.53 | +0.31% | 372,600 |
| 2026-06-02 | 111.95 | 113.05 | 111.24 | 112.18 | -0.18% | 452,400 |
| 2026-06-01 | 114.69 | 115.13 | 112.03 | 112.38 | -3.00% | 706,800 |
| 2026-05-29 | 115.06 | 117.26 | 113.75 | 115.85 | -0.12% | 559,600 |
| 2026-05-28 | 114.81 | 116.34 | 113.35 | 115.99 | +0.60% | 510,100 |
| 2026-05-27 | 116.94 | 118.11 | 114.73 | 115.30 | -0.93% | 464,000 |
| 2026-05-26 | 116.20 | 116.97 | 115.37 | 116.38 | +0.13% | 344,500 |
| 2026-05-22 | 115.80 | 116.80 | 114.71 | 116.23 | +0.62% | 405,800 |
| 2026-05-21 | 116.50 | 116.50 | 112.77 | 115.51 | +0.22% | 345,600 |
| 2026-05-20 | 114.07 | 115.45 | 111.55 | 115.26 | +1.45% | 562,600 |
| 2026-05-19 | 115.89 | 116.04 | 112.45 | 113.61 | -1.90% | 575,800 |
| 2026-05-18 | 115.60 | 117.32 | 115.17 | 115.81 | +0.99% | 433,100 |
| 2026-05-15 | 117.91 | 117.92 | 114.47 | 114.67 | -2.81% | 447,000 |
| 2026-05-14 | 118.73 | 120.16 | 117.04 | 117.99 | +0.09% | 531,000 |
| 2026-05-13 | 118.00 | 118.75 | 116.43 | 117.88 | -0.14% | 679,500 |
| 2026-05-12 | 120.45 | 120.86 | 117.14 | 118.05 | -1.59% | 696,600 |
| 2026-05-11 | 121.22 | 121.22 | 119.44 | 119.96 | -0.85% | 706,100 |
| 2026-05-08 | 125.23 | 125.86 | 120.39 | 120.99 | -3.29% | 794,900 |
| 2026-05-07 | 122.94 | 126.47 | 122.57 | 125.11 | +2.02% | 749,700 |
| 2026-05-06 | 123.18 | 126.39 | 121.67 | 122.63 | +0.49% | 917,000 |
| 2026-05-05 | 120.90 | 123.71 | 120.82 | 122.03 | +1.19% | 628,600 |
| 2026-05-04 | 118.68 | 121.75 | 117.46 | 120.60 | +1.33% | 739,600 |
| 2026-05-01 | 127.21 | 128.48 | 117.90 | 119.02 | -3.77% | 989,400 |
| 2026-04-30 | 123.43 | 126.08 | 121.88 | 123.68 | +0.63% | 764,800 |
| 2026-04-29 | 125.14 | 125.90 | 122.79 | 122.90 | -2.28% | 448,400 |
| 2026-04-28 | 126.12 | 126.65 | 123.72 | 125.77 | +0.83% | 354,300 |
| 2026-04-27 | 124.04 | 126.23 | 123.54 | 124.73 | +0.52% | 359,700 |
| 2026-04-24 | 124.41 | 124.41 | 122.57 | 124.08 | -0.69% | 440,900 |
| 2026-04-23 | 125.38 | 127.44 | 124.44 | 124.94 | +0.31% | 440,800 |
| 2026-04-22 | 127.28 | 127.28 | 122.96 | 124.55 | -1.69% | 458,900 |
| 2026-04-21 | 130.70 | 132.25 | 126.69 | 126.69 | -3.23% | 310,200 |
| 2026-04-20 | 130.57 | 131.99 | 129.66 | 130.92 | +0.22% | 403,600 |
| 2026-04-17 | 129.65 | 132.30 | 129.65 | 130.63 | +1.82% | 401,100 |
| 2026-04-16 | 126.90 | 130.33 | 126.90 | 128.29 | -1.05% | 393,800 |
| 2026-04-15 | 130.81 | 131.03 | 128.60 | 129.65 | -1.04% | 407,100 |
| 2026-04-14 | 131.23 | 132.72 | 130.97 | 131.01 | -0.83% | 315,500 |
| 2026-04-13 | 130.80 | 132.42 | 127.58 | 132.11 | +0.46% | 396,300 |
| 2026-04-10 | 132.25 | 132.70 | 130.85 | 131.50 | +0.08% | 407,400 |
| 2026-04-09 | 131.22 | 132.44 | 127.34 | 131.40 | -0.47% | 424,100 |
| 2026-04-08 | 131.38 | 132.67 | 128.15 | 132.02 | +5.10% | 645,200 |
| 2026-04-07 | 125.32 | 127.17 | 124.80 | 125.61 | -0.32% | 376,900 |
| 2026-04-06 | 124.59 | 126.19 | 124.59 | 126.01 | +0.00% | 461,100 |
| 2026-04-02 | 125.14 | 127.09 | 124.25 | 126.01 | -0.58% | 297,500 |
| 2026-04-01 | 127.34 | 128.64 | 126.33 | 126.75 | +0.58% | 380,200 |
| 2026-03-31 | 124.39 | 126.96 | 123.59 | 126.02 | +2.16% | 557,800 |
| 2026-03-30 | 122.56 | 123.94 | 121.10 | 123.36 | +1.12% | 562,000 |
| 2026-03-27 | 123.94 | 124.21 | 121.76 | 121.99 | -2.17% | 381,400 |
| 2026-03-26 | 125.22 | 127.34 | 124.12 | 124.69 | -0.90% | 442,100 |
| 2026-03-25 | 125.44 | 126.57 | 123.71 | 125.82 | +1.35% | 337,200 |
| 2026-03-24 | 123.16 | 125.22 | 122.87 | 124.15 | +0.01% | 405,000 |
| 2026-03-23 | 123.51 | 126.34 | 122.99 | 124.14 | +2.54% | 455,200 |
| 2026-03-20 | 124.26 | 124.26 | 120.31 | 121.06 | -2.35% | 1,481,500 |
| 2026-03-19 | 123.01 | 124.82 | 121.45 | 123.97 | -0.20% | 518,500 |
| 2026-03-18 | 124.38 | 126.58 | 121.42 | 124.22 | -4.08% | 910,500 |
| 2026-03-17 | 129.97 | 131.02 | 128.24 | 129.50 | +0.35% | 276,700 |
| 2026-03-16 | 129.48 | 131.41 | 126.00 | 129.05 | +0.31% | 370,700 |
| 2026-03-13 | 130.15 | 130.15 | 127.05 | 128.65 | -0.16% | 660,600 |
| 2026-03-12 | 131.27 | 132.79 | 128.64 | 128.86 | -2.39% | 620,600 |
| 2026-03-11 | 131.80 | 133.28 | 130.04 | 132.02 | -0.08% | 563,800 |
| 2026-03-10 | 133.35 | 134.13 | 131.40 | 132.13 | -1.21% | 503,100 |
| 2026-03-09 | 130.97 | 133.98 | 127.53 | 133.75 | +1.26% | 545,700 |
| 2026-03-06 | 134.00 | 134.00 | 131.00 | 132.08 | -1.97% | 398,500 |
| 2026-03-05 | 136.00 | 136.34 | 134.41 | 134.73 | -1.69% | 452,300 |
| 2026-03-04 | 139.34 | 139.51 | 136.01 | 137.04 | -1.95% | 389,000 |
| 2026-03-03 | 140.64 | 141.32 | 136.92 | 139.76 | -2.04% | 347,300 |
| 2026-03-02 | 143.00 | 143.35 | 141.62 | 142.67 | -0.72% | 335,000 |
| 2026-02-27 | 141.53 | 144.01 | 141.00 | 143.71 | +1.35% | 344,600 |
| 2026-02-26 | 143.52 | 143.92 | 141.00 | 141.79 | -0.62% | 331,300 |
| 2026-02-25 | 142.41 | 143.66 | 140.43 | 142.68 | -1.01% | 348,900 |
| 2026-02-24 | 146.07 | 146.91 | 143.85 | 144.14 | -1.08% | 429,800 |
| 2026-02-23 | 143.49 | 146.24 | 143.13 | 145.72 | +0.46% | 513,500 |
| 2026-02-20 | 143.12 | 145.14 | 142.00 | 145.05 | +1.32% | 664,500 |
| 2026-02-19 | 141.65 | 143.32 | 141.03 | 143.16 | +1.02% | 525,500 |
| 2026-02-18 | 141.47 | 143.11 | 140.84 | 141.72 | +0.05% | 582,000 |
| 2026-02-17 | 139.26 | 143.62 | 139.26 | 141.65 | -0.65% | 614,700 |
| 2026-02-13 | 140.51 | 142.93 | 140.41 | 142.58 | +1.47% | 471,900 |
| 2026-02-12 | 140.16 | 142.00 | 139.39 | 140.51 | +0.36% | 572,700 |
| 2026-02-11 | 139.03 | 140.55 | 138.60 | 140.01 | -0.11% | 584,300 |
| 2026-02-10 | 137.81 | 140.93 | 137.81 | 140.17 | +1.23% | 622,100 |
| 2026-02-09 | 133.58 | 139.57 | 133.25 | 138.47 | +3.10% | 1,043,400 |
| 2026-02-06 | 127.53 | 135.99 | 127.53 | 134.31 | +8.33% | 1,045,700 |
| 2026-02-05 | 127.67 | 129.08 | 121.96 | 123.98 | -4.06% | 2,144,200 |
| 2026-02-04 | 125.71 | 130.42 | 124.70 | 129.23 | +3.69% | 589,400 |
| 2026-02-03 | 123.91 | 127.93 | 123.69 | 124.63 | -0.16% | 658,700 |
| 2026-02-02 | 124.20 | 125.91 | 124.20 | 124.83 | -0.10% | 489,100 |
| 2026-01-30 | 122.91 | 125.01 | 122.66 | 124.95 | +0.89% | 512,700 |
| 2026-01-29 | 124.29 | 125.28 | 122.59 | 123.85 | +0.12% | 386,000 |
| 2026-01-28 | 124.20 | 125.07 | 123.25 | 123.70 | -0.83% | 347,800 |
| 2026-01-27 | 124.95 | 126.30 | 124.17 | 124.74 | -1.27% | 303,100 |
| 2026-01-26 | 126.42 | 126.99 | 125.10 | 126.35 | +0.28% | 315,400 |
| 2026-01-23 | 124.34 | 126.28 | 123.87 | 126.00 | +1.23% | 429,500 |
| 2026-01-22 | 125.05 | 126.41 | 124.06 | 124.47 | -0.43% | 369,700 |
| 2026-01-21 | 124.31 | 125.62 | 123.90 | 125.01 | +0.96% | 421,000 |
| 2026-01-20 | 124.90 | 125.53 | 123.44 | 123.82 | -0.71% | 275,100 |
| 2026-01-16 | 124.00 | 125.20 | 123.24 | 124.71 | -0.32% | 363,400 |
| 2026-01-15 | 127.14 | 127.22 | 124.52 | 125.11 | -1.37% | 381,000 |
| 2026-01-14 | 124.11 | 127.16 | 124.11 | 126.85 | +2.71% | 611,700 |
| 2026-01-13 | 125.05 | 125.44 | 122.54 | 123.50 | -1.30% | 351,900 |
| 2026-01-12 | 124.00 | 125.30 | 122.98 | 125.13 | +1.03% | 477,300 |
| 2026-01-09 | 122.08 | 124.97 | 121.46 | 123.85 | +1.15% | 429,100 |
| 2026-01-08 | 119.92 | 123.37 | 119.52 | 122.44 | +1.66% | 330,000 |
| 2026-01-07 | 120.67 | 121.95 | 117.61 | 120.44 | -0.10% | 478,500 |
| 2026-01-06 | 122.22 | 122.85 | 120.11 | 120.56 | -1.98% | 777,200 |
| 2026-01-05 | 121.76 | 124.58 | 121.76 | 123.00 | +0.38% | 435,700 |
| 2026-01-02 | 121.74 | 123.00 | 120.78 | 122.54 | +0.48% | 295,100 |
| 2025-12-31 | 121.52 | 123.33 | 121.35 | 121.96 | -0.64% | 314,300 |
| 2025-12-30 | 122.80 | 124.30 | 122.42 | 122.74 | -0.38% | 289,800 |
| 2025-12-29 | 123.29 | 124.31 | 122.32 | 123.21 | -0.03% | 400,200 |
| 2025-12-26 | 122.37 | 123.48 | 121.72 | 123.25 | +0.41% | 306,000 |
| 2025-12-24 | 122.53 | 123.17 | 121.76 | 122.75 | +0.46% | 198,000 |
| 2025-12-23 | 122.87 | 123.03 | 121.32 | 122.19 | -0.45% | 311,700 |
| 2025-12-22 | 121.39 | 123.70 | 121.07 | 122.74 | +1.11% | 527,800 |
| 2025-12-19 | 123.34 | 124.33 | 121.26 | 121.39 | -1.00% | 1,300,400 |
| 2025-12-18 | 123.67 | 124.12 | 122.03 | 122.62 | -0.82% | 457,100 |
| 2025-12-17 | 122.11 | 124.60 | 120.08 | 123.63 | +0.65% | 567,300 |
| 2025-12-16 | 122.67 | 123.85 | 119.52 | 122.83 | +0.41% | 644,800 |
| 2025-12-15 | 121.48 | 122.46 | 120.48 | 122.33 | +0.71% | 588,600 |
| 2025-12-12 | 118.52 | 121.64 | 117.65 | 121.47 | +2.93% | 656,400 |
| 2025-12-11 | 117.96 | 118.67 | 117.16 | 118.01 | +0.72% | 389,700 |
| 2025-12-10 | 116.17 | 117.80 | 115.13 | 117.17 | +1.25% | 734,700 |
| 2025-12-09 | 119.60 | 119.85 | 115.36 | 115.72 | -3.62% | 640,300 |
| 2025-12-08 | 120.92 | 122.10 | 119.30 | 120.07 | -1.51% | 496,600 |
| 2025-12-05 | 121.99 | 123.51 | 120.62 | 121.91 | -0.09% | 537,000 |
| 2025-12-04 | 122.20 | 124.08 | 121.93 | 122.02 | -0.03% | 708,000 |
| 2025-12-03 | 121.45 | 124.26 | 121.41 | 122.06 | +0.38% | 543,100 |
| 2025-12-02 | 123.77 | 123.86 | 120.80 | 121.60 | -1.36% | 325,400 |
| 2025-12-01 | 124.88 | 124.96 | 123.03 | 123.28 | -1.18% | 536,800 |
| 2025-11-28 | 123.63 | 126.08 | 123.63 | 124.75 | +0.76% | 315,700 |
| 2025-11-26 | 123.02 | 124.52 | 123.02 | 123.81 | +0.30% | 538,000 |
| 2025-11-25 | 122.41 | 124.08 | 122.41 | 123.44 | +1.62% | 543,600 |
| 2025-11-24 | 120.85 | 122.40 | 120.44 | 121.47 | -0.04% | 740,000 |
| 2025-11-21 | 118.13 | 122.24 | 118.13 | 121.52 | +2.48% | 509,100 |
| 2025-11-20 | 118.00 | 119.61 | 117.37 | 118.58 | +0.49% | 507,400 |
| 2025-11-19 | 119.51 | 119.51 | 117.71 | 118.00 | -1.10% | 598,900 |
| 2025-11-18 | 119.66 | 120.11 | 118.06 | 119.31 | -0.03% | 817,400 |
| 2025-11-17 | 118.49 | 119.49 | 117.57 | 119.34 | +0.62% | 820,200 |
| 2025-11-14 | 119.77 | 120.69 | 118.39 | 118.61 | -1.32% | 521,200 |
| 2025-11-13 | 118.30 | 121.88 | 118.30 | 120.20 | +1.73% | 679,400 |
| 2025-11-12 | 118.34 | 119.67 | 117.91 | 118.16 | -0.09% | 547,500 |
| 2025-11-11 | 116.96 | 119.51 | 116.96 | 118.27 | +1.62% | 484,800 |
| 2025-11-10 | 115.99 | 116.77 | 114.00 | 116.38 | +0.14% | 514,000 |
| 2025-11-07 | 116.23 | 116.92 | 114.69 | 116.22 | +0.06% | 697,200 |
| 2025-11-06 | 115.02 | 116.96 | 113.80 | 116.15 | +0.50% | 880,300 |
| 2025-11-05 | 114.33 | 116.04 | 112.77 | 115.57 | +1.22% | 896,900 |
| 2025-11-04 | 114.36 | 116.00 | 112.53 | 114.18 | +0.94% | 1,029,100 |
| 2025-11-03 | 116.09 | 116.09 | 108.29 | 113.12 | -2.49% | 1,661,000 |
| 2025-10-31 | 115.29 | 118.10 | 103.23 | 116.01 | -6.71% | 2,758,200 |
| 2025-10-30 | 124.04 | 125.52 | 123.04 | 124.36 | +0.04% | 702,600 |
| 2025-10-29 | 127.28 | 127.50 | 123.42 | 124.31 | -2.96% | 651,100 |
| 2025-10-28 | 128.75 | 129.11 | 127.47 | 128.10 | -0.53% | 413,500 |
| 2025-10-27 | 129.14 | 129.90 | 128.45 | 128.78 | -0.08% | 521,700 |
| 2025-10-24 | 130.75 | 130.89 | 128.54 | 128.88 | -1.45% | 489,300 |
| 2025-10-23 | 129.74 | 131.53 | 129.66 | 130.77 | +0.55% | 378,600 |
| 2025-10-22 | 130.65 | 132.11 | 129.98 | 130.06 | -0.39% | 357,500 |
| 2025-10-21 | 130.61 | 131.77 | 129.12 | 130.57 | +0.44% | 311,600 |
| 2025-10-20 | 129.61 | 130.09 | 128.02 | 130.00 | +0.51% | 240,500 |
| 2025-10-17 | 129.16 | 130.10 | 128.85 | 129.34 | +0.14% | 339,700 |
| 2025-10-16 | 128.44 | 129.50 | 127.85 | 129.16 | +0.83% | 352,700 |
| 2025-10-15 | 129.80 | 130.39 | 127.86 | 128.10 | -1.31% | 438,300 |
| 2025-10-14 | 130.04 | 131.06 | 129.04 | 129.80 | -0.32% | 337,400 |
| 2025-10-13 | 130.99 | 132.35 | 130.16 | 130.22 | -0.54% | 311,400 |
| 2025-10-10 | 130.94 | 132.01 | 129.89 | 130.93 | +0.25% | 426,000 |
| 2025-10-09 | 131.70 | 132.84 | 130.20 | 130.61 | -0.76% | 554,200 |
| 2025-10-08 | 131.18 | 132.01 | 130.26 | 131.61 | +0.78% | 361,300 |
| 2025-10-07 | 132.11 | 132.51 | 129.81 | 130.59 | -0.98% | 438,800 |
| 2025-10-06 | 132.89 | 133.20 | 131.41 | 131.88 | -1.01% | 447,100 |
| 2025-10-03 | 132.47 | 133.58 | 132.43 | 133.22 | +0.03% | 402,000 |
| 2025-10-02 | 133.66 | 134.39 | 132.96 | 133.18 | -0.72% | 398,500 |
| 2025-10-01 | 133.33 | 134.36 | 132.31 | 134.14 | +0.36% | 310,100 |
| 2025-09-30 | 131.71 | 133.76 | 131.71 | 133.66 | +1.05% | 310,400 |
| 2025-09-29 | 132.40 | 132.68 | 131.36 | 132.27 | -0.02% | 540,600 |
| 2025-09-26 | 131.33 | 132.43 | 130.96 | 132.29 | +1.12% | 274,400 |
| 2025-09-25 | 131.50 | 132.52 | 130.27 | 130.82 | -0.52% | 388,700 |
| 2025-09-24 | 132.00 | 133.31 | 131.34 | 131.50 | -0.39% | 353,300 |
| 2025-09-23 | 133.01 | 133.95 | 131.97 | 132.02 | -0.53% | 319,700 |
| 2025-09-22 | 134.12 | 134.94 | 132.67 | 132.72 | -1.28% | 402,100 |
| 2025-09-19 | 134.66 | 135.10 | 133.34 | 134.44 | -0.04% | 877,200 |
| 2025-09-18 | 134.90 | 135.51 | 134.07 | 134.50 | -0.11% | 254,800 |
| 2025-09-17 | 135.42 | 137.07 | 134.19 | 134.65 | -0.41% | 377,400 |
| 2025-09-16 | 134.79 | 135.42 | 134.10 | 135.21 | +0.27% | 474,800 |
| 2025-09-15 | 135.97 | 136.17 | 134.63 | 134.85 | -0.28% | 298,000 |
| 2025-09-12 | 136.62 | 137.05 | 135.22 | 135.23 | -1.36% | 261,300 |
| 2025-09-11 | 136.75 | 138.28 | 135.87 | 137.10 | +0.62% | 477,500 |
| 2025-09-10 | 136.13 | 137.46 | 134.85 | 136.25 | -0.58% | 685,100 |
| 2025-09-09 | 138.26 | 139.48 | 135.10 | 137.05 | -0.90% | 637,100 |
| 2025-09-08 | 138.59 | 140.00 | 137.68 | 138.30 | -0.23% | 616,100 |
| 2025-09-05 | 139.02 | 140.82 | 137.63 | 138.62 | +0.12% | 440,800 |
| 2025-09-04 | 136.35 | 138.48 | 135.04 | 138.46 | +2.40% | 401,800 |
| 2025-09-03 | 136.08 | 136.18 | 134.44 | 135.22 | -0.87% | 382,300 |
| 2025-09-02 | 137.42 | 138.53 | 136.17 | 136.41 | -2.05% | 310,600 |
| 2025-08-29 | 139.17 | 139.87 | 138.35 | 139.27 | +0.27% | 370,700 |
| 2025-08-28 | 140.17 | 140.17 | 137.40 | 138.89 | -0.39% | 320,800 |
| 2025-08-27 | 139.09 | 140.57 | 139.03 | 139.44 | -0.19% | 729,100 |
| 2025-08-26 | 139.07 | 140.16 | 138.01 | 139.71 | +0.11% | 442,900 |
| 2025-08-25 | 140.97 | 141.61 | 138.96 | 139.56 | -1.32% | 245,800 |
| 2025-08-22 | 141.26 | 143.33 | 141.19 | 141.43 | +0.56% | 356,500 |
| 2025-08-21 | 140.63 | 141.90 | 140.24 | 140.64 | -0.38% | 270,400 |
| 2025-08-20 | 139.91 | 141.25 | 139.26 | 141.18 | +1.14% | 519,200 |
| 2025-08-19 | 138.27 | 140.52 | 138.27 | 139.59 | +1.23% | 333,100 |
| 2025-08-18 | 138.89 | 139.57 | 137.35 | 137.89 | -0.60% | 529,500 |
| 2025-08-15 | 138.36 | 138.95 | 137.87 | 138.72 | +0.27% | 770,500 |
| 2025-08-14 | 140.19 | 140.19 | 136.44 | 138.34 | -2.18% | 875,800 |
| 2025-08-13 | 139.69 | 141.44 | 139.25 | 141.43 | +1.40% | 729,900 |
| 2025-08-12 | 140.22 | 141.09 | 139.23 | 139.48 | -0.28% | 286,100 |
| 2025-08-11 | 141.33 | 141.62 | 139.20 | 139.87 | -0.63% | 349,500 |
Most recent 250 sessions, newest first.
Seasonal returns
Best month historically: Nov (+6.19%). Worst month: Dec (-2.73%). Based on 5 years of daily data (2022–2026).
FAQ · from the current price data · as of 2026-08-07
Quick answers
What is AptarGroup Inc's (ATR) latest close?
135.42 on 2026-08-07, from the Closelook data lake's daily price record.
What is ATR's 52-week high and low?
146.91 high and 103.23 low over the trailing 52 weeks, as of 2026-08-07.
What is AptarGroup Inc's strongest and weakest month historically?
Historically, ATR's strongest calendar month has been Nov (average +6.19%) and its weakest Dec (average -2.73%), 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.