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West Pharmaceutical Services, Inc. (WST)
NYSE: WST · Real-Time Price · USD
366.60
+4.59 (1.27%)
At close: Sep 17, 2026, 4:00 PM EDT
366.60
0.00 (0.00%)
After-hours: Sep 17, 2026, 5:43 PM EDT

WST Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 17, 2026366.20368.80363.14366.60366.601.27%456,816
Sep 16, 2026363.11367.33361.06362.01362.01-0.82%619,401
Sep 15, 2026355.02370.67354.65365.00365.002.76%959,695
Sep 14, 2026349.94356.61345.15355.20355.202.59%585,397
Sep 11, 2026343.87351.96341.68346.23346.230.58%537,704
Sep 10, 2026333.57344.92331.99344.25344.252.17%643,916
Sep 9, 2026337.63340.48336.10336.94336.94-0.24%470,307
Sep 8, 2026335.51342.34334.04337.75337.75-0.65%570,563
Sep 4, 2026339.76342.67339.76339.97339.97-0.81%337,632
Sep 3, 2026343.97345.50338.45342.73342.730.03%241,258
Sep 2, 2026338.85346.00338.85342.63342.631.18%318,617
Sep 1, 2026341.83342.67337.85338.65338.65-0.72%441,349
Aug 31, 2026336.25342.59335.51341.11341.111.08%572,476
Aug 28, 2026344.51345.87336.13337.47337.47-2.49%492,637
Aug 27, 2026350.00352.05346.08346.09346.09-1.09%355,245
Aug 26, 2026347.97353.12346.25349.92349.920.41%439,368
Aug 25, 2026353.75354.78348.22348.48348.48-1.37%383,288
Aug 24, 2026350.48354.48348.84353.32353.320.07%472,557
Aug 21, 2026357.87359.18349.70353.08353.08-0.20%510,963
Aug 20, 2026349.17360.29347.99353.77353.770.28%579,303
Aug 19, 2026348.28356.36348.28352.79352.791.79%504,348
Aug 18, 2026346.47350.04345.06346.59346.59-0.01%271,853
Aug 17, 2026348.00350.74346.43346.61346.61-0.80%282,604
Aug 14, 2026344.44349.53343.48349.42349.420.94%388,776
Aug 13, 2026353.55353.55346.00346.16346.16-1.74%768,794
Aug 12, 2026349.66354.57348.59352.29352.290.26%409,701
Aug 11, 2026351.05354.05348.12351.37351.37-0.22%388,015
Aug 10, 2026353.89358.67351.52352.13352.13-0.55%562,010
Aug 7, 2026348.49356.00347.37354.07354.071.57%461,335
Aug 6, 2026350.62353.59346.24348.60348.60-0.69%464,814
Aug 5, 2026349.26354.96349.00351.02351.020.65%448,277
Aug 4, 2026346.82349.75342.78348.76348.760.24%473,131
Aug 3, 2026343.72349.46343.72347.94347.942.05%636,921
Jul 31, 2026339.49342.75334.38340.96340.960.40%1,008,254
Jul 30, 2026336.14339.66334.36339.59339.590.63%522,055
Jul 29, 2026337.39339.35330.69337.46337.460.20%900,011
Jul 28, 2026334.55339.61330.41337.00336.781.74%855,065
Jul 27, 2026329.24336.72325.27331.25331.030.93%1,605,642
Jul 24, 2026351.79351.79327.97328.20327.99-7.67%1,508,636
Jul 23, 2026385.00386.00351.18355.48355.25-0.82%1,798,373
Jul 22, 2026357.28363.23356.28358.41358.18-0.23%861,147
Jul 21, 2026350.73360.33345.70359.24359.011.96%752,719
Jul 20, 2026357.03360.49352.32352.32352.09-1.65%684,470
Jul 17, 2026360.40366.14358.14358.24358.01-1.16%671,412
Jul 16, 2026357.82366.30357.75362.44362.200.96%554,186
Jul 15, 2026357.38360.74354.19359.00358.770.38%496,677
Jul 14, 2026358.21359.81354.55357.65357.42-0.57%740,434
Jul 13, 2026351.56360.75351.56359.70359.471.69%601,471
Jul 10, 2026357.92357.99352.70353.71353.48-1.10%446,114
Jul 9, 2026356.16360.35353.13357.66357.431.13%545,481