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Check out our Dark Pool Levels

WST
West Pharmaceutical Services, Inc.
stock NYSE

At Close
Aug 14, 2026 3:59:58 PM EDT
349.33USD+0.916%(+3.17)388,780
314.61Bid   382.57Ask   67.96Spread
Pre-market
Aug 13, 2026 8:38:30 AM EDT
352.88USD+1.941%(+6.72)0
After-hours
Aug 14, 2026 4:10:30 PM EDT
349.42USD+0.026%(+0.09)105,508
OverviewOption ChainMax PainOption ChainPrice & VolumeSplitsDividendsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Aug 21, 2026Sep 18, 2026Dec 18, 2026Jan 15, 2027Mar 19, 2027Dec 17, 2027

ITM/OTM for Jan 15, 2027View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
14846865325


WST Jan 15, 2027 Exp. - Volume by Strike
Puts
Calls

WST Jan 15, 2027 Exp. - Open Interest by Strike

Puts
Calls

WST Jan 15, 2027 Exp. - Max Pain @ $320.00

Puts
Calls


WST Jan 15, 2027 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
540 C0.800%1108-05WST270115C00540000
520 C00%0WST270115C00520000
500 C00%0WST270115C00500000
490 C00%0WST270115C00490000
480 C00%0WST270115C00480000
470 C00%0WST270115C00470000
460 C00%0WST270115C00460000
450 C12.200%505007-22WST270115C00450000
440 C00%0WST270115C00440000
430 C8.13+2.91%1106-05WST270115C00430000
420 C9.50-52.14%11108-04WST270115C00420000
410 C13.84+26.74%2108-10WST270115C00410000
400 C11.00-31.68%230105-19WST270115C00400000
390 C19.70+31.33%1108-07WST270115C00390000
380 C20.80+26.83%17208-06WST270115C00380000
370 C26.00+24.40%1408-05WST270115C00370000
360 C26.90+1.89%1708-13WST270115C00360000
350 C32.40-10.25%11908-13WST270115C00350000
340 C29.700%5507-27WST270115C00340000
330 C49.67-14.14%23108-10WST270115C00330000
320 C62.00+321.77%2207-14WST270115C00320000
310 C42.40-8.07%51205-12WST270115C00310000
300 C76.50+185.45%9207-14WST270115C00300000
290 C61.30+1.19%15107-29WST270115C00290000
280 C51.60+41.56%2205-04WST270115C00280000
270 C97.36-10.19%11807-10WST270115C00270000
260 C46.120%10504-16WST270115C00260000
250 C51.42+8.25%2304-16WST270115C00250000
240 C48.810.00%8304-06WST270115C00240000
230 C45.10+12.47%3503-16WST270115C00230000
220 C103.78+87.40%1304-23WST270115C00220000
210 C00%0WST270115C00210000
200 C59.210%3303-10WST270115C00200000
195 C62.560%3303-10WST270115C00195000
190 C00%0WST270115C00190000
185 C00%0WST270115C00185000
180 C00%0WST270115C00180000
175 C00%0WST270115C00175000
170 C00%0WST270115C00170000
165 C00%0WST270115C00165000
160 C00%0WST270115C00160000
155 C00%0WST270115C00155000
150 C00%0WST270115C00150000
145 C00%0WST270115C00145000
140 C00%0WST270115C00140000
135 C00%0WST270115C00135000
130 C00%0WST270115C00130000
125 C00%0WST270115C00125000
120 C00%0WST270115C00120000
Puts
StrikePriceChangeVolOILastContract Name
540 P00%0WST270115P00540000
520 P00%0WST270115P00520000
500 P00%0WST270115P00500000
490 P00%0WST270115P00490000
480 P00%0WST270115P00480000
470 P00%0WST270115P00470000
460 P00%0WST270115P00460000
450 P00%0WST270115P00450000
440 P00%0WST270115P00440000
430 P00%0WST270115P00430000
420 P00%0WST270115P00420000
410 P00%0WST270115P00410000
400 P00%0WST270115P00400000
390 P00%0WST270115P00390000
380 P00%0WST270115P00380000
370 P35.70-24.36%13508-10WST270115P00370000
360 P41.200%3307-28WST270115P00360000
350 P35.40-13.02%82707-28WST270115P00350000
340 P34.80-16.14%31307-27WST270115P00340000
330 P19.60-49.09%1608-13WST270115P00330000
320 P46.310%665004-30WST270115P00320000
310 P13.80-1.43%15108-06WST270115P00310000
300 P35.100%777404-27WST270115P00300000
290 P11.80-73.66%11207-24WST270115P00290000
280 P8.37-58.97%25707-28WST270115P00280000
270 P18.40-48.60%12505-21WST270115P00270000
260 P30.880%2104-16WST270115P00260000
250 P2.40-79.13%42008-07WST270115P00250000
240 P3.10-73.04%12207-14WST270115P00240000
230 P2.280%3307-14WST270115P00230000
220 P18.07-13.75%1104-08WST270115P00220000
210 P00%0WST270115P00210000
200 P00%0WST270115P00200000
195 P00%0WST270115P00195000
190 P3.01-73.24%3305-07WST270115P00190000
185 P00%0WST270115P00185000
180 P00%0WST270115P00180000
175 P2.16-73.46%1205-20WST270115P00175000
170 P5.29-28.51%3304-16WST270115P00170000
165 P00%0WST270115P00165000
160 P5.500%1102-12WST270115P00160000
155 P00%0WST270115P00155000
150 P00%0WST270115P00150000
145 P00%0WST270115P00145000
140 P00%0WST270115P00140000
135 P00%0WST270115P00135000
130 P00%0WST270115P00130000
125 P00%0WST270115P00125000
120 P2.140%1103-10WST270115P00120000


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