West Pharmaceutical Services Inc (WST) — 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 | 348.49 | 356.00 | 347.37 | 354.07 | +1.57% | 500,700 |
| 2026-08-06 | 350.62 | 353.59 | 346.24 | 348.60 | -0.69% | 480,100 |
| 2026-08-05 | 349.26 | 354.96 | 349.00 | 351.02 | +0.65% | 499,400 |
| 2026-08-04 | 346.82 | 349.75 | 342.78 | 348.76 | +0.24% | 482,000 |
| 2026-08-03 | 343.72 | 349.46 | 343.72 | 347.94 | +2.05% | 643,100 |
| 2026-07-31 | 339.49 | 342.75 | 334.38 | 340.96 | +0.40% | 1,047,400 |
| 2026-07-30 | 336.14 | 339.66 | 334.36 | 339.59 | +0.63% | 563,900 |
| 2026-07-29 | 337.39 | 339.35 | 330.69 | 337.46 | +0.14% | 922,100 |
| 2026-07-28 | 334.55 | 339.61 | 330.41 | 337.00 | +1.74% | 876,500 |
| 2026-07-27 | 329.24 | 336.72 | 325.27 | 331.25 | +0.93% | 1,605,500 |
| 2026-07-24 | 351.79 | 351.79 | 327.97 | 328.20 | -7.67% | 1,508,600 |
| 2026-07-23 | 385.00 | 386.00 | 351.18 | 355.48 | -0.82% | 1,798,300 |
| 2026-07-22 | 357.28 | 363.23 | 356.28 | 358.41 | -0.23% | 861,100 |
| 2026-07-21 | 350.73 | 360.33 | 345.70 | 359.24 | +1.96% | 752,700 |
| 2026-07-20 | 357.03 | 360.49 | 352.32 | 352.32 | -1.65% | 684,500 |
| 2026-07-17 | 360.40 | 366.14 | 358.14 | 358.24 | -1.16% | 671,400 |
| 2026-07-16 | 357.82 | 366.30 | 357.75 | 362.44 | +0.96% | 554,200 |
| 2026-07-15 | 357.38 | 360.74 | 354.19 | 359.00 | +0.38% | 496,700 |
| 2026-07-14 | 358.21 | 359.81 | 354.55 | 357.65 | -0.57% | 740,400 |
| 2026-07-13 | 351.56 | 360.75 | 351.56 | 359.70 | +1.69% | 601,500 |
| 2026-07-10 | 357.92 | 357.99 | 352.70 | 353.71 | -1.10% | 446,100 |
| 2026-07-09 | 356.16 | 360.35 | 353.13 | 357.66 | +1.13% | 545,500 |
| 2026-07-08 | 351.90 | 355.52 | 349.41 | 353.68 | -0.67% | 923,900 |
| 2026-07-07 | 360.47 | 361.07 | 350.96 | 356.08 | -0.44% | 758,960 |
| 2026-07-06 | 364.87 | 366.42 | 357.10 | 357.64 | -2.21% | 682,879 |
| 2026-07-02 | 366.08 | 367.66 | 362.83 | 365.74 | +0.20% | 547,200 |
| 2026-07-01 | 359.06 | 365.49 | 354.85 | 365.00 | +1.67% | 853,600 |
| 2026-06-30 | 355.00 | 359.74 | 350.66 | 359.00 | +1.22% | 957,013 |
| 2026-06-29 | 349.87 | 355.12 | 347.09 | 354.68 | +1.09% | 695,751 |
| 2026-06-26 | 345.36 | 351.35 | 342.70 | 350.85 | +1.24% | 1,255,000 |
| 2026-06-25 | 345.00 | 352.31 | 345.00 | 346.56 | +1.81% | 1,615,300 |
| 2026-06-24 | 335.72 | 345.99 | 335.72 | 340.41 | +1.20% | 872,400 |
| 2026-06-23 | 328.45 | 336.50 | 327.61 | 336.39 | +2.03% | 784,600 |
| 2026-06-22 | 329.55 | 329.86 | 324.68 | 329.71 | +0.54% | 842,900 |
| 2026-06-18 | 326.35 | 329.11 | 323.20 | 327.95 | +1.35% | 1,479,300 |
| 2026-06-17 | 328.73 | 330.77 | 321.94 | 323.59 | -1.82% | 670,200 |
| 2026-06-16 | 330.86 | 331.68 | 327.39 | 329.58 | -0.56% | 770,700 |
| 2026-06-15 | 330.00 | 331.55 | 326.68 | 331.43 | +0.79% | 558,900 |
| 2026-06-12 | 333.27 | 333.40 | 327.43 | 328.82 | -0.46% | 465,300 |
| 2026-06-11 | 328.07 | 332.96 | 325.59 | 330.34 | -0.18% | 524,100 |
| 2026-06-10 | 330.68 | 334.78 | 327.76 | 330.92 | -1.12% | 935,900 |
| 2026-06-09 | 327.45 | 336.82 | 326.69 | 334.66 | +4.66% | 763,100 |
| 2026-06-08 | 317.43 | 322.59 | 315.24 | 319.75 | +1.67% | 594,600 |
| 2026-06-05 | 315.41 | 318.90 | 310.57 | 314.50 | -0.89% | 636,000 |
| 2026-06-04 | 319.87 | 321.50 | 315.09 | 317.32 | +0.32% | 629,100 |
| 2026-06-03 | 313.47 | 317.56 | 309.88 | 316.31 | +1.33% | 635,900 |
| 2026-06-02 | 314.18 | 316.74 | 311.46 | 312.17 | -1.31% | 707,600 |
| 2026-06-01 | 321.65 | 321.65 | 308.50 | 316.30 | -2.02% | 702,500 |
| 2026-05-29 | 323.97 | 324.35 | 319.06 | 322.81 | +0.31% | 1,307,900 |
| 2026-05-28 | 314.24 | 323.86 | 313.60 | 321.80 | +2.91% | 772,800 |
| 2026-05-27 | 317.28 | 320.47 | 308.23 | 312.71 | -1.09% | 657,600 |
| 2026-05-26 | 318.60 | 320.44 | 314.49 | 316.17 | -0.08% | 477,758 |
| 2026-05-22 | 314.62 | 317.79 | 311.07 | 316.42 | +0.09% | 533,800 |
| 2026-05-21 | 308.17 | 316.60 | 304.80 | 316.13 | +3.48% | 743,500 |
| 2026-05-20 | 303.99 | 305.76 | 299.72 | 305.50 | +0.52% | 641,800 |
| 2026-05-19 | 304.38 | 308.25 | 300.08 | 303.93 | -0.16% | 565,500 |
| 2026-05-18 | 304.35 | 309.03 | 301.63 | 304.41 | +0.50% | 515,400 |
| 2026-05-15 | 296.76 | 304.93 | 296.76 | 302.89 | +0.90% | 686,400 |
| 2026-05-14 | 301.70 | 304.57 | 295.90 | 300.19 | -0.73% | 700,500 |
| 2026-05-13 | 310.44 | 310.49 | 300.27 | 302.40 | -3.10% | 718,300 |
| 2026-05-12 | 312.33 | 315.82 | 299.02 | 312.07 | -3.17% | 1,124,800 |
| 2026-05-11 | 327.46 | 330.88 | 321.60 | 322.30 | -1.11% | 879,400 |
| 2026-05-08 | 323.50 | 328.44 | 316.10 | 325.92 | +1.21% | 1,033,400 |
| 2026-05-07 | 315.28 | 323.63 | 312.56 | 322.01 | +3.03% | 1,610,500 |
| 2026-05-06 | 311.31 | 315.44 | 308.18 | 312.55 | +0.83% | 789,200 |
| 2026-05-05 | 302.52 | 310.00 | 300.46 | 309.97 | +3.26% | 896,900 |
| 2026-05-04 | 299.35 | 301.42 | 298.45 | 300.18 | -0.17% | 472,200 |
| 2026-05-01 | 294.27 | 301.09 | 294.27 | 300.68 | +1.04% | 651,700 |
| 2026-04-30 | 295.58 | 300.72 | 293.48 | 297.59 | +0.76% | 1,110,800 |
| 2026-04-29 | 296.25 | 299.51 | 292.68 | 295.36 | +1.11% | 796,400 |
| 2026-04-28 | 301.91 | 302.55 | 290.41 | 292.13 | -3.33% | 1,186,500 |
| 2026-04-27 | 304.40 | 309.99 | 300.31 | 302.20 | -1.29% | 1,140,600 |
| 2026-04-24 | 316.00 | 316.00 | 301.47 | 306.16 | -1.14% | 1,286,000 |
| 2026-04-23 | 308.01 | 320.33 | 303.20 | 309.70 | +12.86% | 2,727,700 |
| 2026-04-22 | 275.83 | 276.74 | 272.13 | 274.41 | -0.11% | 1,007,700 |
| 2026-04-21 | 278.00 | 281.25 | 273.88 | 274.72 | -1.18% | 947,800 |
| 2026-04-20 | 271.90 | 280.20 | 271.78 | 278.00 | +1.56% | 1,008,200 |
| 2026-04-17 | 272.31 | 275.43 | 269.98 | 273.73 | +1.45% | 837,400 |
| 2026-04-16 | 266.10 | 271.27 | 264.50 | 269.81 | +1.24% | 894,300 |
| 2026-04-15 | 268.69 | 271.29 | 265.25 | 266.50 | -0.53% | 775,800 |
| 2026-04-14 | 261.18 | 268.09 | 260.79 | 267.93 | +3.07% | 783,100 |
| 2026-04-13 | 256.19 | 259.98 | 254.56 | 259.96 | +1.33% | 590,300 |
| 2026-04-10 | 259.67 | 262.52 | 255.60 | 256.55 | -0.77% | 656,800 |
| 2026-04-09 | 264.37 | 264.53 | 257.35 | 258.54 | -2.78% | 785,200 |
| 2026-04-08 | 262.76 | 266.73 | 262.03 | 265.93 | +2.54% | 689,400 |
| 2026-04-07 | 256.52 | 261.53 | 256.15 | 259.35 | +0.97% | 565,600 |
| 2026-04-06 | 253.90 | 257.31 | 251.46 | 256.85 | +0.80% | 638,900 |
| 2026-04-02 | 250.89 | 258.24 | 248.87 | 254.80 | +0.82% | 795,100 |
| 2026-04-01 | 251.31 | 254.48 | 240.16 | 252.74 | +0.84% | 1,094,800 |
| 2026-03-31 | 248.31 | 252.27 | 245.92 | 250.64 | +2.24% | 797,800 |
| 2026-03-30 | 246.74 | 248.39 | 244.00 | 245.14 | +0.74% | 793,000 |
| 2026-03-27 | 247.44 | 249.47 | 243.19 | 243.35 | -1.92% | 785,100 |
| 2026-03-26 | 245.97 | 252.41 | 244.72 | 248.12 | +0.45% | 1,059,100 |
| 2026-03-25 | 246.92 | 250.00 | 242.70 | 247.02 | +0.71% | 811,100 |
| 2026-03-24 | 239.06 | 248.07 | 238.82 | 245.27 | +1.60% | 997,100 |
| 2026-03-23 | 240.70 | 243.98 | 237.41 | 241.40 | +1.84% | 845,300 |
| 2026-03-20 | 238.85 | 241.40 | 236.12 | 237.03 | -1.37% | 1,186,900 |
| 2026-03-19 | 237.26 | 243.41 | 237.26 | 240.33 | +0.56% | 818,900 |
| 2026-03-18 | 236.01 | 240.11 | 234.58 | 239.00 | -0.18% | 1,030,600 |
| 2026-03-17 | 242.07 | 244.28 | 236.61 | 239.42 | -0.37% | 1,066,600 |
| 2026-03-16 | 236.88 | 242.37 | 236.20 | 240.31 | +2.06% | 867,800 |
| 2026-03-13 | 234.58 | 237.20 | 231.43 | 235.46 | +1.89% | 766,400 |
| 2026-03-12 | 237.26 | 240.44 | 231.05 | 231.09 | -3.01% | 913,700 |
| 2026-03-11 | 236.16 | 238.51 | 234.06 | 238.25 | +1.89% | 726,600 |
| 2026-03-10 | 240.39 | 243.14 | 228.40 | 233.83 | -5.74% | 1,411,200 |
| 2026-03-09 | 243.41 | 249.16 | 239.85 | 248.06 | +0.89% | 665,900 |
| 2026-03-06 | 241.00 | 246.28 | 239.75 | 245.86 | +0.62% | 1,080,700 |
| 2026-03-05 | 245.53 | 252.38 | 242.92 | 244.35 | -1.80% | 810,800 |
| 2026-03-04 | 251.43 | 254.61 | 247.51 | 248.84 | -1.01% | 1,317,700 |
| 2026-03-03 | 246.80 | 251.86 | 244.91 | 251.38 | +0.05% | 446,800 |
| 2026-03-02 | 251.31 | 253.05 | 249.38 | 251.25 | -1.21% | 572,400 |
| 2026-02-27 | 247.87 | 254.40 | 246.78 | 254.34 | +2.14% | 814,400 |
| 2026-02-26 | 248.97 | 250.32 | 245.27 | 249.02 | +0.46% | 452,900 |
| 2026-02-25 | 246.22 | 249.28 | 244.83 | 247.88 | +1.02% | 830,800 |
| 2026-02-24 | 243.84 | 248.63 | 241.58 | 245.38 | +0.47% | 675,500 |
| 2026-02-23 | 238.32 | 245.28 | 236.45 | 244.22 | +1.29% | 908,100 |
| 2026-02-20 | 241.23 | 245.36 | 239.27 | 241.12 | -1.11% | 856,100 |
| 2026-02-19 | 245.51 | 247.18 | 241.91 | 243.83 | -1.78% | 760,600 |
| 2026-02-18 | 243.90 | 248.46 | 243.89 | 248.26 | +2.08% | 813,700 |
| 2026-02-17 | 248.18 | 251.81 | 242.32 | 243.19 | -2.91% | 969,900 |
| 2026-02-13 | 243.94 | 250.53 | 242.14 | 250.49 | +2.82% | 980,300 |
| 2026-02-12 | 250.21 | 259.90 | 227.49 | 243.61 | -1.04% | 2,175,300 |
| 2026-02-11 | 243.96 | 252.04 | 243.60 | 246.16 | +1.07% | 1,656,600 |
| 2026-02-10 | 250.41 | 252.57 | 243.47 | 243.56 | -2.16% | 1,172,600 |
| 2026-02-09 | 245.97 | 251.33 | 245.97 | 248.93 | -0.01% | 1,048,700 |
| 2026-02-06 | 235.37 | 249.64 | 233.50 | 248.95 | +7.48% | 1,481,000 |
| 2026-02-05 | 235.00 | 237.53 | 229.97 | 231.62 | -2.29% | 1,154,400 |
| 2026-02-04 | 232.95 | 241.38 | 231.09 | 237.05 | +2.64% | 1,690,400 |
| 2026-02-03 | 233.84 | 238.76 | 228.00 | 230.95 | -2.76% | 944,400 |
| 2026-02-02 | 230.90 | 237.67 | 228.83 | 237.50 | +2.76% | 1,203,500 |
| 2026-01-30 | 229.43 | 232.05 | 223.83 | 231.12 | -0.66% | 1,601,300 |
| 2026-01-29 | 234.44 | 234.49 | 227.57 | 232.65 | -1.37% | 930,200 |
| 2026-01-28 | 238.10 | 239.06 | 234.88 | 235.89 | -1.93% | 682,800 |
| 2026-01-27 | 238.89 | 243.91 | 238.32 | 240.53 | -0.36% | 935,500 |
| 2026-01-26 | 238.48 | 241.40 | 236.80 | 241.40 | +2.00% | 989,100 |
| 2026-01-23 | 246.00 | 246.13 | 232.06 | 236.66 | -4.49% | 1,929,300 |
| 2026-01-22 | 256.18 | 258.74 | 247.03 | 247.78 | -2.89% | 1,044,900 |
| 2026-01-21 | 251.68 | 255.80 | 244.70 | 255.16 | +1.86% | 1,889,400 |
| 2026-01-20 | 255.00 | 255.00 | 248.47 | 250.50 | -3.58% | 1,801,900 |
| 2026-01-16 | 279.26 | 279.39 | 259.39 | 259.79 | -7.02% | 1,505,500 |
| 2026-01-15 | 275.62 | 281.55 | 272.81 | 279.41 | +1.61% | 789,700 |
| 2026-01-14 | 272.92 | 278.58 | 270.56 | 274.98 | +1.16% | 725,700 |
| 2026-01-13 | 273.59 | 275.49 | 268.42 | 271.83 | -0.40% | 508,200 |
| 2026-01-12 | 277.99 | 278.87 | 267.82 | 272.91 | -0.95% | 776,500 |
| 2026-01-09 | 275.62 | 279.24 | 274.79 | 275.52 | +0.11% | 490,200 |
| 2026-01-08 | 276.87 | 283.45 | 271.31 | 275.23 | -1.15% | 631,100 |
| 2026-01-07 | 280.27 | 281.38 | 276.08 | 278.44 | -0.85% | 523,400 |
| 2026-01-06 | 277.14 | 291.38 | 275.51 | 280.83 | +0.65% | 1,070,100 |
| 2026-01-05 | 272.44 | 280.14 | 269.55 | 279.03 | +0.95% | 1,048,000 |
| 2026-01-02 | 275.25 | 277.08 | 269.76 | 276.40 | +0.46% | 629,200 |
| 2025-12-31 | 276.30 | 277.07 | 274.88 | 275.14 | -0.62% | 397,700 |
| 2025-12-30 | 274.54 | 277.75 | 273.90 | 276.87 | +0.46% | 356,600 |
| 2025-12-29 | 274.70 | 276.37 | 272.53 | 275.60 | +0.47% | 305,100 |
| 2025-12-26 | 276.19 | 277.50 | 272.83 | 274.30 | -0.85% | 344,500 |
| 2025-12-24 | 279.01 | 279.01 | 275.68 | 276.66 | -0.30% | 203,700 |
| 2025-12-23 | 275.34 | 277.83 | 272.88 | 277.49 | +0.95% | 688,600 |
| 2025-12-22 | 271.53 | 278.43 | 270.02 | 274.89 | +0.86% | 560,700 |
| 2025-12-19 | 269.67 | 272.74 | 268.45 | 272.54 | +1.44% | 2,116,900 |
| 2025-12-18 | 269.30 | 271.41 | 266.66 | 268.66 | -0.17% | 748,800 |
| 2025-12-17 | 265.23 | 275.56 | 264.92 | 269.13 | +1.01% | 710,900 |
| 2025-12-16 | 271.24 | 273.13 | 265.35 | 266.44 | -1.99% | 734,700 |
| 2025-12-15 | 267.97 | 272.80 | 265.97 | 271.86 | +1.61% | 692,700 |
| 2025-12-12 | 272.26 | 272.97 | 265.39 | 267.56 | -1.83% | 839,200 |
| 2025-12-11 | 268.96 | 274.56 | 267.90 | 272.54 | +2.09% | 688,200 |
| 2025-12-10 | 267.47 | 268.68 | 263.38 | 266.96 | +0.33% | 683,900 |
| 2025-12-09 | 268.64 | 271.97 | 265.83 | 266.07 | -1.12% | 513,000 |
| 2025-12-08 | 279.34 | 281.12 | 268.21 | 269.08 | -3.98% | 660,500 |
| 2025-12-05 | 282.01 | 283.52 | 278.23 | 280.23 | -0.55% | 645,700 |
| 2025-12-04 | 284.50 | 285.54 | 276.04 | 281.77 | -0.89% | 788,400 |
| 2025-12-03 | 275.76 | 285.40 | 274.03 | 284.31 | +4.13% | 856,300 |
| 2025-12-02 | 270.60 | 275.06 | 269.08 | 273.03 | -0.40% | 546,500 |
| 2025-12-01 | 275.46 | 279.48 | 273.96 | 274.14 | -1.12% | 546,600 |
| 2025-11-28 | 278.49 | 278.55 | 273.94 | 277.25 | +0.04% | 293,100 |
| 2025-11-26 | 278.39 | 281.80 | 274.88 | 277.14 | -1.32% | 441,100 |
| 2025-11-25 | 278.18 | 281.33 | 275.68 | 280.84 | +2.50% | 579,400 |
| 2025-11-24 | 270.43 | 276.24 | 267.25 | 273.99 | +1.08% | 901,700 |
| 2025-11-21 | 259.80 | 272.06 | 258.85 | 271.07 | +5.16% | 894,000 |
| 2025-11-20 | 259.50 | 260.45 | 253.32 | 257.77 | -0.05% | 1,315,100 |
| 2025-11-19 | 259.87 | 260.69 | 256.15 | 257.90 | -0.86% | 333,100 |
| 2025-11-18 | 260.26 | 262.51 | 257.33 | 260.14 | -0.87% | 480,100 |
| 2025-11-17 | 261.21 | 266.26 | 260.09 | 262.41 | +0.40% | 626,900 |
| 2025-11-14 | 264.81 | 265.50 | 258.93 | 261.36 | -1.99% | 738,400 |
| 2025-11-13 | 269.56 | 274.64 | 266.21 | 266.66 | -2.63% | 581,000 |
| 2025-11-12 | 276.85 | 279.75 | 271.18 | 273.85 | -1.28% | 595,700 |
| 2025-11-11 | 277.31 | 280.11 | 276.40 | 277.41 | +0.70% | 718,400 |
| 2025-11-10 | 271.28 | 276.64 | 270.25 | 275.47 | +1.63% | 574,700 |
| 2025-11-07 | 276.97 | 280.80 | 268.15 | 271.04 | -1.56% | 856,200 |
| 2025-11-06 | 282.04 | 285.55 | 262.48 | 275.34 | -2.89% | 1,038,400 |
| 2025-11-05 | 285.14 | 287.86 | 280.33 | 283.54 | -1.18% | 529,400 |
| 2025-11-04 | 278.38 | 287.98 | 276.59 | 286.94 | +2.56% | 895,000 |
| 2025-11-03 | 279.84 | 280.58 | 273.99 | 279.78 | -0.81% | 593,000 |
| 2025-10-31 | 275.83 | 284.31 | 272.99 | 282.07 | +1.27% | 586,200 |
| 2025-10-30 | 284.93 | 287.27 | 277.92 | 278.54 | -2.22% | 693,100 |
| 2025-10-29 | 284.35 | 288.36 | 282.36 | 284.86 | +0.48% | 479,900 |
| 2025-10-28 | 285.03 | 287.29 | 281.00 | 283.49 | -1.30% | 749,100 |
| 2025-10-27 | 299.99 | 301.00 | 282.29 | 287.22 | -3.45% | 1,067,900 |
| 2025-10-24 | 307.94 | 310.69 | 297.20 | 297.47 | -3.18% | 819,500 |
| 2025-10-23 | 301.06 | 322.34 | 300.00 | 307.25 | +10.92% | 1,898,800 |
| 2025-10-22 | 277.38 | 283.54 | 276.02 | 277.00 | -0.86% | 1,213,700 |
| 2025-10-21 | 277.58 | 282.03 | 274.43 | 279.39 | +1.63% | 795,100 |
| 2025-10-20 | 271.30 | 275.11 | 270.91 | 274.90 | +1.59% | 485,300 |
| 2025-10-17 | 264.68 | 270.61 | 264.68 | 270.60 | +1.28% | 685,100 |
| 2025-10-16 | 264.85 | 269.42 | 260.12 | 267.19 | +1.61% | 771,400 |
| 2025-10-15 | 261.34 | 266.35 | 260.54 | 262.95 | +0.68% | 605,200 |
| 2025-10-14 | 261.61 | 263.22 | 260.58 | 261.17 | -0.50% | 520,700 |
| 2025-10-13 | 262.42 | 265.66 | 262.14 | 262.47 | +0.27% | 454,600 |
| 2025-10-10 | 264.92 | 264.92 | 257.50 | 261.77 | -0.69% | 595,200 |
| 2025-10-09 | 267.75 | 269.50 | 263.42 | 263.58 | -1.62% | 487,400 |
| 2025-10-08 | 266.82 | 268.14 | 263.93 | 267.93 | +0.74% | 584,900 |
| 2025-10-07 | 269.14 | 269.83 | 264.46 | 265.97 | -0.78% | 497,600 |
| 2025-10-06 | 271.44 | 271.49 | 266.33 | 268.07 | -1.65% | 586,400 |
| 2025-10-03 | 273.65 | 277.08 | 270.79 | 272.56 | -0.22% | 532,400 |
| 2025-10-02 | 269.52 | 274.48 | 268.14 | 273.16 | +0.64% | 562,400 |
| 2025-10-01 | 264.22 | 273.11 | 261.32 | 271.42 | +3.47% | 888,400 |
| 2025-09-30 | 260.72 | 264.29 | 259.71 | 262.33 | +0.77% | 587,800 |
| 2025-09-29 | 261.78 | 262.08 | 258.17 | 260.32 | -0.46% | 589,100 |
| 2025-09-26 | 254.99 | 262.90 | 254.76 | 261.52 | +2.77% | 591,900 |
| 2025-09-25 | 258.64 | 258.64 | 252.69 | 254.48 | -2.10% | 745,000 |
| 2025-09-24 | 249.76 | 261.40 | 249.76 | 259.94 | +3.64% | 1,166,300 |
| 2025-09-23 | 251.43 | 254.03 | 250.00 | 250.80 | -0.56% | 449,400 |
| 2025-09-22 | 253.44 | 254.75 | 250.62 | 252.22 | -1.03% | 473,300 |
| 2025-09-19 | 254.79 | 256.22 | 251.67 | 254.85 | -0.05% | 1,297,600 |
| 2025-09-18 | 256.76 | 258.21 | 250.44 | 254.98 | -0.65% | 633,500 |
| 2025-09-17 | 258.65 | 262.23 | 256.35 | 256.64 | -0.66% | 515,000 |
| 2025-09-16 | 255.09 | 258.81 | 254.35 | 258.35 | +0.32% | 436,200 |
| 2025-09-15 | 257.05 | 258.62 | 255.17 | 257.53 | +1.59% | 544,000 |
| 2025-09-12 | 260.92 | 263.15 | 253.38 | 253.50 | -3.88% | 746,200 |
| 2025-09-11 | 256.60 | 264.06 | 253.82 | 263.74 | +3.34% | 1,032,900 |
| 2025-09-10 | 250.62 | 255.95 | 249.94 | 255.22 | +1.26% | 822,000 |
| 2025-09-09 | 252.73 | 253.78 | 250.29 | 252.04 | -0.44% | 445,900 |
| 2025-09-08 | 249.56 | 254.27 | 248.88 | 253.15 | +0.97% | 445,300 |
| 2025-09-05 | 247.11 | 251.65 | 247.11 | 250.73 | +1.29% | 408,400 |
| 2025-09-04 | 247.88 | 249.78 | 243.62 | 247.54 | -0.57% | 621,300 |
| 2025-09-03 | 242.85 | 248.97 | 242.73 | 248.95 | +2.14% | 660,900 |
| 2025-09-02 | 246.79 | 248.19 | 241.64 | 243.74 | -1.30% | 405,600 |
| 2025-08-29 | 246.03 | 248.21 | 244.07 | 246.95 | +0.61% | 463,000 |
| 2025-08-28 | 245.12 | 248.66 | 242.60 | 245.45 | -0.21% | 784,100 |
| 2025-08-27 | 244.03 | 246.95 | 244.03 | 245.97 | +0.60% | 292,300 |
| 2025-08-26 | 246.74 | 247.05 | 243.30 | 244.50 | -1.10% | 492,600 |
| 2025-08-25 | 248.60 | 249.63 | 245.53 | 247.21 | -0.26% | 435,300 |
| 2025-08-22 | 244.77 | 248.41 | 242.72 | 247.85 | +2.15% | 503,600 |
| 2025-08-21 | 245.03 | 245.03 | 241.50 | 242.63 | -1.52% | 351,700 |
| 2025-08-20 | 247.01 | 249.55 | 245.17 | 246.38 | -0.25% | 604,800 |
| 2025-08-19 | 244.38 | 250.21 | 243.56 | 246.99 | +1.60% | 648,700 |
| 2025-08-18 | 246.19 | 246.19 | 243.06 | 243.09 | -1.26% | 564,200 |
| 2025-08-15 | 247.76 | 250.18 | 245.03 | 246.20 | +0.00% | 781,000 |
| 2025-08-14 | 246.96 | 247.23 | 244.00 | 246.20 | -0.01% | 365,800 |
| 2025-08-13 | 240.71 | 246.63 | 239.25 | 246.22 | +2.63% | 445,500 |
| 2025-08-12 | 238.49 | 241.94 | 237.18 | 239.90 | -0.18% | 364,500 |
| 2025-08-11 | 241.14 | 244.36 | 239.82 | 240.33 | -0.27% | 390,600 |
Most recent 250 sessions, newest first.
Seasonal returns
Best month historically: Jun (+7.55%). Worst month: Oct (-4.39%). Based on 5 years of daily data (2022–2026).
FAQ · from the current price data · as of 2026-08-07
Quick answers
What is West Pharmaceutical Services Inc's (WST) latest close?
354.07 on 2026-08-07, from the Closelook data lake's daily price record.
What is WST's 52-week high and low?
386.00 high and 223.83 low over the trailing 52 weeks, as of 2026-08-07.
What is West Pharmaceutical Services Inc's strongest and weakest month historically?
Historically, WST's strongest calendar month has been Jun (average +7.55%) and its weakest Oct (average -4.39%), 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.