Tour v531
WST
WEST PHARMACEUTICAL
$364.98 -0.01%
$366.00 (+0.28%)🌙
as of 10/02 06:52 PM
(10/1 18:56) ◀
|
Friday, October 2, 2026 (6:52pm)
January 2026
|
▶ (10/5 18:57)
◀ 10/2 18:52 ▶

Option Volume

Detail
ℹ
Current (10/02) 105
Calls: 83 (79%)
Puts: 22 (21%)
Prior (10/01) 361
Calls: 295 (82%)
Puts: 66 (18%)
Current vs Prior -70.91%
Calls: -71.86% (Calls)
Puts: -66.67% (Puts)
Prior 7-Day Total 868
Calls: 746 (86%)
Puts: 122 (14%)
Prior 7-Day Average 144
Calls: 106 (86%)
Puts: 17 (14%)
Current vs Prior 7-Day Avg -27.42%
Calls: -22.12%
Puts: +26.23%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (10/02) $90.2K
Calls: $71.7K (79%)
Puts: $18.5K (21%)
Prior (10/01) $762.1K
Calls: $711.8K (93%)
Puts: $50.2K (7%)
Current vs Prior -88.17%
Calls: -89.93%
Puts: -63.21%
Prior 7-Day Total $1.07M
Calls: $989.6K (93%)
Puts: $75.6K (7%)
Prior 7-Day Average $177.5K
Calls: $141.4K (93%)
Puts: $10.8K (7%)
Current vs Prior 7-Day Avg -49.21%
Calls: -49.30%
Puts: +71.19%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (10/02) 0.27
Prior (10/01) 0.22
Current vs Prior +18.47%
Prior 7-Day Average 0.38
Current vs Prior 7-Day Avg -29.72%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (10/02) 240
Calls: 206 (86%)
Puts: 34 (14%)
Prior (10/01) 1,120
Calls: 964 (86%)
Puts: 156 (14%)
Current vs Prior -78.57%
Prior 7-Day Total 2,469
Calls: 2,254 (91%)
Puts: 215 (9%)
Prior 7-Day Average 352
Calls: 322 (91%)
Puts: 30 (9%)
Current vs Prior 7-Day Avg -31.96%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (10/16) | Next (11/20)Expiry (10/16) | Next (11/20)
Current 5.15% | 13.15%5.15% | 13.15%
Prior 5.21% | 13.16%5.21% | 13.16%
Current vs Prior -1.04% | -0.10%-1.04% | -0.10%
Prior 7-Day Avg 5.83% | 13.53%5.83% | 13.53%
Current vs 7-Day Avg -11.58% | -2.77%-11.58% | -2.77%
Prior 7-Day Eod 5.21% | 13.16%5.21% | 13.16%
Current vs 7-Day Eod -1.04% | -0.10%-1.04% | -0.10%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 32.67% | 12.31%
Calls: 30.05% | 10.61%
Puts: 35.29% | 14.01%
Prior 32.67% | 12.31%
Calls: 30.05% | 10.61%
Puts: 35.29% | 14.01%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 20.96% | 15.58%
Calls: 18.44% | 14.33%
Puts: 23.49% | 16.81%
Current vs 7-Day Avg +55.86% | -20.97%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 79% of dollar volume in calls ($71.7K) vs puts ($18.5K). Light premium activity with dollar volume down 88% vs prior. Below-average activity with volume down 71% vs prior. Extreme bullish P/C ratio of 0.27 - heavy call buying (83 calls vs 22 puts).

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. -- found (avg delta --, highest --)

No options available for this category

Most actively traded options today. High liquidity = easy entry/exit. 3 active (total vol 62, top 55)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$380.00Oct 161.252.00$1.6346.0%550.1931
$370.00Oct 164.305.20$4.7518.9%20.4113
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$360.00Oct 163.104.70$3.9041.0%50.35--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. -- strikes (avg --%, max --%)

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 1 found (best R:R 2.21, avg 2.21)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$370.00$380.00Oct 16$3.12$6.88$3.1241%2.21$373.12
BEAR PUT (0)
No bear put found

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 1 found (best R:R 0.45, avg 0.45)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$370.00$380.00Oct 16$3.12$3.12$6.8859%0.45$373.12
BULL PUT (0)
No bull put found

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. -- found (avg debit $--, cheapest $--)

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. -- found (cheapest --% of stock, avg --%)

No straddle setups found

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 2 found (cheapest 1.52% of stock, avg 1.95%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$380.00$360.00Oct 16$1.63$3.90$5.53$354.47$385.53
$370.00$360.00Oct 16$4.75$3.90$8.65$351.35$378.65

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. -- found (best R:R --, avg credit $--)

No iron condor setups found

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. -- found (best R:R --, cheapest $--)

No setups found for this strategy

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 1 found (best net $1.49, -- credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$370.00$380.001:2Oct 16$1.49$8.51
PUTS (0)
No puts found

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 2 found (best yield 1.18%, avg 0.76%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$370.00Oct 16$4.300.411.4%1.18%2.55%213
$380.00Oct 16$1.250.194.1%0.34%4.46%5531

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 98 contracts (avg 148 vol/day, 96 traded recently)

WST averages only 148 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $360.00 01-15 call last traded $28.00 on 08/25 (now $28.80/$31.70) — try a limit near $28.80. Also watch the $380.00 01-15 call last traded $15.07 on 09/11 (now $19.60/$21.90) — try a limit near $19.60; the $450.00 12-17 call last traded $36.00 on 08/05 (now $33.00/$37.50) — try a limit near $35.25. Most tradeable put: the $350.00 11-20 put last traded $12.08 on 09/24 (now $12.80/$14.70) — try a limit near $12.80.
CALLS (60)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$360.00Oct 16$9.50$11.20$10.35$10.40 09/18$3.60–$19.95$10.35--
$360.00Dec 18$26.20$29.00$27.60$28.55 09/21$17.10–$35.95$27.60--
$360.00Jan 15$28.80$31.70$30.25$28.00 08/25$19.65–$38.65$28.809
$360.00Dec 17$67.50$72.00$69.75$82.33 09/24$54.55–$78.50$69.75--
$370.00Oct 16$4.30$5.20$4.75$4.50 09/21$1.68–$12.15$4.5013
$370.00Nov 20$18.80$21.10$19.95$20.75 09/18$19.70–$27.05$19.95--
$370.00Jan 15$24.00$26.20$25.10$15.29 09/08$15.75–$32.85$24.00--
$370.00Mar 19$34.30$37.30$35.80$27.90 09/11$25.15–$43.85$34.30--
$370.00Dec 17$62.50$67.00$64.75$55.00 07/31$50.50–$73.50$62.50--
$370.00Dec 18$21.30$24.30$22.80--$22.80–$22.80—$21.303
$350.00Oct 16$16.50$19.40$17.95$21.28 09/15$6.65–$28.70$17.95--
$350.00Dec 18$31.80$34.90$33.35$26.00 09/11$21.00–$42.35$31.80--
$350.00Jan 15$34.20$37.10$35.65$36.80 09/18$23.25–$44.65$35.65--
$350.00Mar 19$44.60$47.60$46.10$35.36 09/03$33.00–$55.10$44.60--
$350.00Dec 17$72.90$77.00$74.95$79.00 09/25$59.00–$83.50$74.95--
$380.00Oct 16$1.25$2.00$1.63$5.50 09/25$1.05–$6.70$1.6331
$380.00Nov 20$14.30$16.60$15.45$22.30 09/24$15.40–$22.25$15.4526
$380.00Dec 18$17.10$19.20$18.15$21.74 09/25$10.05–$24.90$18.15--
$380.00Jan 15$19.60$21.90$20.75$15.07 09/11$12.80–$27.75$19.6073
$380.00Mar 19$29.70$32.70$31.20$21.02 09/08$21.70–$38.30$29.70--
$340.00Oct 16$24.40$28.20$26.30$14.10 08/28$11.25–$38.15$24.40--
$340.00Nov 20$35.50$38.40$36.95$38.41 09/21$36.45–$46.75$36.95--
$340.00Dec 18$38.10$41.20$39.65$23.30 09/10$26.05–$49.10$38.10--
$340.00Dec 17$77.50$82.00$79.75$76.90 08/07$63.25–$89.00$77.50--
$390.00Oct 16$0.25$0.90$0.57$2.22 09/25$0.57–$3.75$0.57--
$390.00Nov 20$11.10$14.00$12.55$20.15 09/24$11.85–$17.55$12.553
$390.00Dec 18$13.40$15.30$14.35$15.45 09/21$8.40–$20.45$14.35--
$390.00Jan 15$15.60$18.90$17.25$16.80 08/17$10.05–$23.25$16.80--
$390.00Dec 17$54.00$58.50$56.25$57.77 09/18$43.75–$64.25$56.25--
$330.00Jan 15$47.30$51.00$49.15$41.35 09/11$33.35–$59.25$47.30--
$330.00Mar 19$57.20$59.90$58.55$46.10 09/02$42.80–$68.30$57.20--
$330.00Dec 17$83.00$87.50$85.25$71.80 09/02$68.00–$94.75$83.00--
$400.00Oct 16$0.00$3.50$1.75$0.87 09/25$0.83–$2.93$0.87--
$400.00Nov 20$8.20$9.70$8.95$10.30 09/21$8.95–$13.60$8.95--
$400.00Dec 18$9.20$13.30$11.25$13.90 09/25$5.60–$16.35$11.25--
$400.00Jan 15$12.60$15.50$14.05$14.20 08/21$7.45–$19.10$14.05--
$320.00Mar 19$63.70$66.80$65.25$50.75 08/31$48.20–$75.40$63.70--
$320.00Dec 17$89.00$93.00$91.00$76.80 09/02$73.25–$100.75$89.00--
$410.00Oct 16$0.00$3.50$1.75$1.27 09/15$0.85–$2.50$1.27--
$410.00Dec 18$6.60$10.70$8.65$9.85 09/21$5.05–$12.90$8.65--
$410.00Jan 15$9.70$11.50$10.60$13.84 08/10$6.60–$15.20$10.60--
$310.00Dec 17$95.00$99.00$97.00$82.31 09/02$78.50–$107.25$95.00--
$420.00Oct 16$0.00$3.40$1.70$0.55 09/15$0.55–$2.50$0.55--
$420.00Dec 18$4.40$8.70$6.55$7.40 09/21$3.45–$10.05$6.55--
$420.00Jan 15$7.30$10.50$8.90$9.90 09/15$4.28–$12.30$8.90--
$300.00Dec 17$101.00$105.50$103.25$88.10 09/02$84.00–$113.75$101.00--
$430.00Nov 20$1.30$5.50$3.40$3.70 09/21$3.40–$6.00$3.40--
$430.00Dec 18$2.75$7.00$4.88$3.22 08/31$2.83–$7.80$3.22--
$290.00Jan 15$79.60$83.70$81.65$61.30 07/29$59.40–$92.85$79.60--
$290.00Mar 19$86.50$89.30$87.90$70.36 09/03$67.50–$98.90$86.50--
$290.00Dec 17$108.00$112.00$110.00$91.05 09/09$89.75–$120.25$108.00--
$440.00Nov 20$0.30$4.60$2.45$3.03 09/21$2.45–$4.20$2.45--
$440.00Mar 19$11.80$13.60$12.70$14.40 08/06$7.70–$16.35$12.70--
$440.00Dec 17$36.00$40.50$38.25$42.75 09/15$28.85–$44.75$38.25--
$450.00Dec 17$33.00$37.50$35.25$36.00 08/05$26.45–$41.40$35.2547
$450.00Mar 19$9.80$11.70$10.75--$10.75–$10.75—$9.801
$460.00Mar 19$8.10$9.90$9.00$8.00 08/28$5.65–$11.75$8.10--
$470.00Jan 15$0.25$4.50$2.38$1.92 09/02$1.30–$3.47$1.92--
$540.00Jan 15$0.00$3.50$1.75$0.80 08/05$0.90–$2.50$0.80--
$540.00Dec 17$14.00$19.00$16.50$19.25 09/15$12.00–$20.25$16.50--
PUTS (38)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$360.00Oct 16$3.10$4.70$3.90$25.30 09/10$2.23–$26.30$3.90--
$370.00Oct 16$7.30$9.60$8.45$5.15 09/24$4.60–$34.85$7.30--
$370.00Dec 18$23.20$25.70$24.45$46.90 07/30$20.35–$43.95$24.45--
$370.00Jan 15$24.70$26.90$25.80$35.49 08/19$21.85–$45.70$25.80--
$350.00Oct 16$1.10$2.30$1.70$3.90 09/21$1.48–$19.40$1.70--
$350.00Nov 20$12.80$14.70$13.75$12.08 09/24$10.30–$17.10$12.804
$350.00Dec 18$13.60$16.60$15.10$14.05 09/25$12.65–$31.50$14.05--
$350.00Jan 15$15.30$17.50$16.40$27.10 09/11$13.50–$32.85$16.40--
$380.00Jan 15$30.20$32.90$31.55$42.40 08/21$26.70–$52.55$31.55--
$340.00Oct 16$0.05$3.70$1.88$2.45 09/18$1.00–$13.40$1.88--
$340.00Nov 20$8.80$11.30$10.05$11.66 09/21$7.85–$13.20$10.05--
$340.00Dec 18$10.30$12.50$11.40$16.84 09/15$9.45–$26.00$11.40--
$340.00Jan 15$11.10$15.20$13.15$21.60 08/21$10.65–$27.10$13.15--
$340.00Dec 17$34.50$38.90$36.70$48.80 09/01$34.00–$50.25$36.70--
$330.00Oct 16$0.00$3.60$1.80$0.93 09/21$0.85–$8.85$0.93--
$330.00Dec 18$8.10$9.50$8.80$15.16 08/20$6.75–$21.10$8.802
$330.00Jan 15$8.20$10.60$9.40$17.35 09/11$7.90–$22.30$9.40--
$330.00Mar 19$15.70$17.70$16.70$27.80 08/31$14.55–$29.35$16.70--
$320.00Oct 16$0.00$1.50$0.75$3.70 09/11$0.75–$5.30$0.75--
$320.00Dec 18$6.00$6.90$6.45$5.70 09/25$4.85–$16.50$6.0028
$320.00Jan 15$5.60$9.80$7.70$14.90 08/21$5.70–$18.10$7.70--
$320.00Mar 19$12.00$14.60$13.30$12.30 09/24$11.40–$24.80$12.30--
$320.00Dec 17$26.50$31.50$29.00$30.80 09/15$26.50–$40.25$29.00--
$310.00Oct 16$0.00$3.50$1.75$0.63 09/15$0.65–$3.90$0.63--
$310.00Dec 18$2.60$6.20$4.40$8.00 09/15$3.88–$12.90$4.40--
$310.00Jan 15$3.60$7.90$5.75$13.80 08/06$4.60–$14.25$5.75--
$300.00Oct 16$0.00$3.40$1.70$1.73 09/03$1.05–$2.50$1.70--
$300.00Nov 20$2.25$3.40$2.83$2.44 09/24$1.80–$4.03$2.44--
$300.00Jan 15$2.35$5.80$4.08$9.50 08/27$3.38–$11.00$4.08--
$300.00Dec 17$19.50$24.50$22.00$24.04 09/15$20.25–$31.75$22.00--
$290.00Dec 18$0.85$4.60$2.72$5.84 08/20$1.60–$7.75$2.72--
$280.00Dec 18$0.20$4.20$2.20$5.48 09/10$1.95–$5.50$2.20--
$280.00Mar 19$4.10$6.90$5.50$9.65 08/10$4.70–$11.30$5.50--
$270.00Nov 20$0.00$3.90$1.95$0.90 09/21$0.90–$2.50$0.90--
$270.00Dec 18$0.00$4.90$2.45$2.45 09/15$1.25–$3.78$2.45--
$270.00Jan 15$0.10$4.20$2.15$4.90 09/10$1.50–$4.83$2.15--
$260.00Dec 17$10.50$14.50$12.50$13.79 09/15$11.00–$18.00$12.50--
$250.00Jan 15$0.00$3.80$1.90$2.40 08/07$0.85–$2.80$1.90--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 83
Total Puts 22
Put/Call Ratio 0.27
Net Difference 61

Prior's Put/Call Breakdown

Total Calls 295
Total Puts 66
Put/Call Ratio 0.22
Net Difference 229

Prior 7-Day Put/Call Summary

Total Calls 746
Total Puts 122
Average Put/Call Ratio 0.38
Ratio Trend Rising

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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