Tour v531
WST
WEST PHARMACEUTICAL
$363.27 -0.88%
$365.80 (+0.70%)🌙
as of 10/08 06:51 PM
(10/7 18:54) ◀
|
Thursday, October 8, 2026 (6:51pm)
January 2026
|
▶ (10/12 18:55)
◀ 10/8 18:51 ▶

Option Volume

Detail
ℹ
Current (10/08) 79
Calls: 73 (92%)
Puts: 6 (8%)
Prior (10/07) 80
Calls: 78 (98%)
Puts: 2 (2%)
Current vs Prior -1.25%
Calls: -6.41% (Calls)
Puts: +200.00% (Puts)
Prior 7-Day Total 1,172
Calls: 969 (83%)
Puts: 203 (17%)
Prior 7-Day Average 167
Calls: 138 (83%)
Puts: 29 (17%)
Current vs Prior 7-Day Avg -52.82%
Calls: -47.27%
Puts: -79.31%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (10/08) $38.0K
Calls: $32.2K (85%)
Puts: $5.8K (15%)
Prior (10/07) $187.1K
Calls: $183.5K (98%)
Puts: $3.7K (2%)
Current vs Prior -79.70%
Calls: -82.45%
Puts: +58.55%
Prior 7-Day Total $1.84M
Calls: $1.72M (94%)
Puts: $114.4K (6%)
Prior 7-Day Average $262.6K
Calls: $246.3K (94%)
Puts: $16.3K (6%)
Current vs Prior 7-Day Avg -85.54%
Calls: -86.93%
Puts: -64.55%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (10/08) 0.08
Prior (10/07) 0.03
Current vs Prior +220.55%
Prior 7-Day Average 0.39
Current vs Prior 7-Day Avg -78.82%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (10/08) 92
Calls: 81 (88%)
Puts: 11 (12%)
Prior (10/07) 432
Calls: 431 (100%)
Puts: 1 (0%)
Current vs Prior -78.70%
Prior 7-Day Total 3,668
Calls: 3,365 (92%)
Puts: 303 (8%)
Prior 7-Day Average 524
Calls: 480 (92%)
Puts: 43 (8%)
Current vs Prior 7-Day Avg -82.44%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (10/16) | Next (11/20)Expiry (10/16) | Next (11/20)
Current 4.53% | 13.03%4.53% | 13.03%
Prior 4.52% | 12.78%4.52% | 12.78%
Current vs Prior +0.27% | +1.96%+0.27% | +1.96%
Prior 7-Day Avg 5.03% | 13.09%5.03% | 13.09%
Current vs 7-Day Avg -9.91% | -0.41%-9.91% | -0.41%
Prior 7-Day Eod 4.52% | 12.78%4.52% | 12.78%
Current vs 7-Day Eod +0.27% | +1.96%+0.27% | +1.96%
Sentiment BEARISHBEARISH

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 28.77% | 13.40%
Calls: 26.18% | 11.85%
Puts: 31.36% | 14.94%
Current vs 7-Day Avg +13.57% | -8.12%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 85% of dollar volume in calls ($32.2K) vs puts ($5.8K). Light premium activity with dollar volume down 80% vs prior. Extreme bullish P/C ratio of 0.08 - heavy call buying (73 calls vs 6 puts). P/C ratio rising 221% - increased hedging/bearish positioning.

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 1 of results (avg 8.5%, best 8.5%)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$330.00Oct 1632.8035.70$34.258.5%10.90--
PUTS (0)
No puts meet the criteria

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. 3 found (avg delta 0.74, highest 0.90)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$330.00Oct 1632.8035.70$34.258.5%10.90--
$350.00Nov 2027.7031.10$29.4011.6%10.638
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$370.00Oct 167.4010.00$8.7029.9%10.688

Most actively traded options today. High liquidity = easy entry/exit. 6 active (total vol 69, top 52)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$370.00Oct 161.853.50$2.6861.6%520.3361
$380.00Oct 160.101.60$0.85176.5%130.13--
$330.00Oct 1632.8035.70$34.258.5%10.90--
$350.00Nov 2027.7031.10$29.4011.6%10.638
$390.00Nov 209.0011.80$10.4026.9%10.335
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$370.00Oct 167.4010.00$8.7029.9%10.688

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. 2 found (best R:R 1.11, avg 2.79)

BULL CALL (2)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$350.00$390.00Nov 20$19.00$21.00$19.0063%1.11$369.00
$370.00$380.00Oct 16$1.83$8.17$1.8332%4.46$371.83
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 0.22, avg 0.22)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$370.00$380.00Oct 16$1.83$1.83$8.1768%0.22$371.83
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. 1 found (cheapest 3.13% of stock, avg 3.13%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$370.00Oct 16$2.68$8.70$11.38$358.62$381.383.13%

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

No strangle setups found

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. 3 found (best net $8.60, -- credits)

CALLS (3)
Buy KSell KRatioExpiryNetMax Gain
$350.00$390.001:2Nov 20$8.60$31.40
$330.00$370.001:2Oct 16$28.89$11.11
$370.00$380.001:2Oct 16$0.98$9.02
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. 3 found (best yield 2.48%, avg 1.01%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$390.00Nov 20$9.000.337.4%2.48%9.84%15
$370.00Oct 16$1.850.331.9%0.51%2.36%5261
$380.00Oct 16$0.100.134.6%0.03%4.63%13--

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. 121 contracts (avg 153 vol/day, 121 traded recently)

WST averages only 153 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 $350.00 11-20 call last traded $30.90 on 10/02 (now $27.70/$31.10) — try a limit near $29.40. Also watch the $390.00 11-20 call last traded $12.79 on 10/02 (now $9.00/$11.80) — try a limit near $10.40; the $450.00 03-19 call last traded $10.00 on 10/02 (now $7.60/$10.20) — try a limit near $8.90. Most tradeable put: the $300.00 03-19 put last traded $8.70 on 10/01 (now $8.40/$9.50) — try a limit near $8.70.
CALLS (70)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$360.00Oct 16$6.00$9.50$7.75$11.65 10/01$3.60–$19.95$7.75--
$360.00Nov 20$22.30$25.20$23.75$24.40 10/01$23.75–$33.25$23.75--
$360.00Dec 18$24.80$27.20$26.00$28.15 10/01$17.10–$35.95$26.00--
$360.00Jan 15$26.60$29.90$28.25$31.73 10/02$19.65–$38.65$28.25--
$360.00Dec 17$65.50$70.00$67.75$82.33 09/24$54.55–$78.50$67.75--
$370.00Oct 16$1.85$3.50$2.68$5.62 10/02$1.68–$12.15$2.6861
$370.00Nov 20$17.00$19.60$18.30$20.08 10/02$18.30–$27.05$18.30--
$370.00Dec 18$19.50$22.30$20.90$23.70 10/02$13.30–$30.45$20.90--
$370.00Jan 15$22.00$25.40$23.70$15.29 09/08$15.75–$32.85$22.00--
$370.00Mar 19$32.10$35.70$33.90$35.82 10/01$25.15–$43.85$33.90--
$370.00Dec 17$61.00$65.30$63.15$71.80 09/29$50.50–$73.50$63.15--
$350.00Oct 16$13.00$17.00$15.00$17.50 10/01$6.65–$28.70$15.00--
$350.00Nov 20$27.70$31.10$29.40$30.90 10/02$29.40–$39.65$29.408
$350.00Dec 18$30.60$33.00$31.80$36.05 10/01$21.00–$42.35$31.80--
$350.00Jan 15$32.40$36.20$34.30$36.80 09/18$23.25–$44.65$34.30--
$350.00Mar 19$42.70$45.70$44.20$35.36 09/03$33.00–$55.10$42.70--
$350.00Dec 17$70.50$74.70$72.60$77.70 10/01$59.00–$83.50$72.60--
$380.00Oct 16$0.10$1.60$0.85$1.65 10/02$0.85–$6.70$0.85--
$380.00Nov 20$12.90$15.40$14.15$15.35 10/02$14.15–$22.25$14.15--
$380.00Dec 18$15.40$18.00$16.70$21.74 09/25$10.05–$24.90$16.70--
$380.00Jan 15$17.20$20.90$19.05$21.20 10/02$12.80–$27.75$19.05--
$380.00Mar 19$28.00$31.00$29.50$21.02 09/08$21.70–$38.30$28.00--
$380.00Dec 17$56.00$61.00$58.50$62.40 10/01$47.10–$68.75$58.50--
$340.00Oct 16$22.50$26.30$24.40$14.10 08/28$11.25–$38.15$22.50--
$340.00Nov 20$33.60$37.40$35.50$40.00 10/01$35.50–$46.75$35.50--
$340.00Dec 18$36.10$40.10$38.10$23.30 09/10$26.05–$49.10$36.10--
$340.00Dec 17$75.50$80.00$77.75$76.90 08/07$63.25–$89.00$76.90--
$390.00Oct 16$0.00$0.55$0.28$0.93 10/01$0.28–$3.75$0.28--
$390.00Nov 20$9.00$11.80$10.40$12.79 10/02$10.40–$17.55$10.405
$390.00Dec 18$11.80$14.80$13.30$14.90 10/01$8.40–$20.45$13.30--
$390.00Jan 15$13.70$16.90$15.30$17.20 10/01$10.05–$23.25$15.30--
$390.00Dec 17$52.00$56.50$54.25$57.77 09/18$43.75–$64.25$54.25--
$330.00Jan 15$45.70$49.30$47.50$41.35 09/11$33.35–$59.25$45.70--
$330.00Mar 19$54.50$58.40$56.45$60.40 10/02$42.80–$68.30$56.45--
$330.00Dec 17$81.00$85.50$83.25$71.80 09/02$68.00–$94.75$81.00--
$400.00Oct 16$0.00$1.90$0.95$0.87 09/25$0.83–$2.93$0.87--
$400.00Nov 20$6.40$9.10$7.75$9.30 10/01$7.75–$13.60$7.75--
$400.00Dec 18$8.70$11.60$10.15$13.90 09/25$5.60–$16.35$10.15--
$400.00Jan 15$10.70$13.70$12.20$13.00 10/02$7.45–$19.10$12.20--
$320.00Mar 19$61.20$65.10$63.15$50.75 08/31$48.20–$75.40$61.20--
$320.00Dec 17$87.00$91.50$89.25$76.80 09/02$73.25–$100.75$87.00--
$410.00Oct 16$0.00$3.40$1.70$1.27 09/15$0.85–$2.45$1.27--
$410.00Nov 20$3.70$7.50$5.60$10.20 09/29$5.60–$10.45$5.60--
$410.00Dec 18$6.60$9.00$7.80$9.85 09/21$5.05–$12.90$7.80--
$410.00Jan 15$7.50$11.00$9.25$13.20 09/30$6.60–$15.20$9.25--
$310.00Mar 19$68.60$72.20$70.40$72.12 10/02$53.90–$82.90$70.40--
$310.00Dec 17$93.00$97.50$95.25$82.31 09/02$78.50–$107.25$93.00--
$420.00Oct 16$0.00$4.90$2.45$0.55 09/15$0.55–$2.50$0.55--
$420.00Nov 20$2.15$5.90$4.03$5.60 10/01$4.03–$7.85$4.03--
$420.00Dec 18$4.70$6.70$5.70$7.40 09/21$3.45–$10.05$5.70--
$420.00Jan 15$5.40$8.70$7.05$9.90 09/15$4.28–$12.30$7.05--
$300.00Mar 19$76.20$79.90$78.05$79.63 10/02$60.35–$90.55$78.05--
$300.00Dec 17$99.00$103.50$101.25$88.10 09/02$84.00–$113.75$99.00--
$430.00Nov 20$0.95$4.90$2.93$3.70 09/21$2.93–$6.00$2.93--
$430.00Dec 18$3.70$5.30$4.50$3.22 08/31$2.83–$7.80$3.703
$290.00Mar 19$84.10$87.70$85.90$70.36 09/03$67.55–$98.90$84.10--
$290.00Dec 17$106.00$110.00$108.00$91.05 09/09$89.75–$120.25$106.00--
$440.00Nov 20$0.35$4.20$2.28$3.03 09/21$2.28–$4.20$2.28--
$440.00Mar 19$9.40$12.60$11.00$12.76 10/01$7.70–$16.35$11.00--
$440.00Dec 17$34.50$39.00$36.75$42.75 09/15$28.85–$44.75$36.75--
$450.00Nov 20$0.05$3.50$1.78$1.75 10/02$1.78–$3.25$1.75--
$450.00Mar 19$7.60$10.20$8.90$10.00 10/02$6.70–$13.65$8.904
$450.00Dec 17$31.50$35.40$33.45$37.00 10/02$26.45–$41.40$33.45--
$460.00Mar 19$6.90$9.10$8.00$8.00 08/28$5.65–$11.75$8.00--
$470.00Jan 15$0.05$3.70$1.88$1.92 09/02$1.30–$3.47$1.88--
$470.00Dec 17$26.50$31.00$28.75$30.80 10/01$22.25–$35.75$28.75--
$500.00May 21$6.40$10.10$8.25$10.48 09/30$8.25–$11.20$8.25--
$520.00Dec 17$16.00$21.00$18.50$22.70 09/30$14.35–$24.00$18.50--
$540.00Jan 15$0.00$3.30$1.65$0.80 08/05$0.90–$2.50$0.80--
$540.00Dec 17$13.00$18.00$15.50$19.25 09/15$12.00–$20.25$15.50--
PUTS (51)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$360.00Oct 16$2.40$4.70$3.55$3.59 10/02$1.38–$25.25$3.55--
$360.00Nov 20$17.10$20.10$18.60$17.40 10/01$14.00–$21.85$17.40--
$370.00Oct 16$7.40$10.00$8.70$7.45 10/01$3.58–$33.85$7.458
$370.00Dec 18$23.70$25.90$24.80$25.20 10/02$19.60–$43.05$24.80--
$370.00Jan 15$24.70$28.10$26.40$35.49 08/19$21.25–$44.75$26.40--
$350.00Oct 16$0.05$2.05$1.05$1.80 10/01$0.33–$18.30$1.05--
$350.00Nov 20$13.20$15.40$14.30$13.89 10/02$10.30–$17.10$13.89--
$350.00Dec 18$14.80$16.50$15.65$14.05 09/25$11.70–$30.55$14.80--
$350.00Jan 15$15.00$18.20$16.60$27.10 09/11$13.30–$31.60$16.60--
$350.00Mar 19$22.90$26.00$24.45$24.80 10/01$20.90–$38.95$24.45--
$380.00Jan 15$30.30$33.90$32.10$42.40 08/21$26.10–$51.40$32.10--
$340.00Oct 16$0.00$3.60$1.80$2.45 09/18$1.00–$12.25$1.80--
$340.00Nov 20$9.50$12.30$10.90$10.50 10/01$7.65–$13.20$10.50--
$340.00Dec 18$11.30$12.90$12.10$16.84 09/15$8.90–$25.15$12.10--
$340.00Jan 15$11.50$14.40$12.95$21.60 08/21$10.40–$26.60$12.95--
$340.00Dec 17$35.00$39.50$37.25$48.80 09/01$33.75–$49.65$37.25--
$330.00Oct 16$0.00$2.85$1.43$1.50 10/01$0.85–$8.10$1.43--
$330.00Nov 20$6.00$9.70$7.85$7.30 10/02$5.15–$10.30$7.30--
$330.00Dec 18$7.70$10.00$8.85$8.40 10/02$6.30–$20.40$8.40--
$330.00Jan 15$8.20$11.20$9.70$10.00 10/01$7.90–$21.60$9.70--
$330.00Mar 19$15.00$18.10$16.55$27.80 08/31$14.10–$28.95$16.55--
$400.00Nov 20$41.50$44.50$43.00$42.71 10/01$34.55–$46.05$42.71--
$320.00Oct 16$0.00$2.80$1.40$1.50 10/01$0.75–$4.85$1.40--
$320.00Nov 20$3.40$7.50$5.45$5.15 10/01$4.08–$7.55$5.15--
$320.00Dec 18$4.70$7.60$6.15$6.10 10/02$4.85–$16.20$6.10--
$320.00Jan 15$5.90$9.90$7.90$14.90 08/21$5.55–$18.00$7.90--
$320.00Mar 19$11.70$15.00$13.35$12.30 09/24$11.40–$24.60$12.30--
$320.00Dec 17$26.50$31.50$29.00$30.80 09/15$26.25–$39.75$29.00--
$310.00Oct 16$0.00$3.40$1.70$0.63 09/15$0.65–$3.18$0.63--
$310.00Dec 18$2.95$6.70$4.83$8.00 09/15$3.58–$12.60$4.83--
$310.00Jan 15$3.60$6.50$5.05$13.80 08/06$4.45–$13.70$5.05--
$310.00Mar 19$10.50$11.90$11.20$10.00 10/02$9.35–$20.40$10.502
$300.00Oct 16$0.00$3.40$1.70$1.73 09/03$1.05–$2.50$1.70--
$300.00Nov 20$1.00$4.10$2.55$2.41 10/02$1.80–$4.03$2.41--
$300.00Jan 15$2.25$6.10$4.18$4.10 10/01$3.28–$10.80$4.10--
$300.00Mar 19$8.40$9.50$8.95$8.70 10/01$7.50–$17.10$8.701
$300.00May 21$12.00$15.50$13.75$13.50 10/01$11.70–$14.25$13.50--
$300.00Dec 17$20.50$24.50$22.50$24.04 09/15$20.25–$31.50$22.50--
$290.00Nov 20$0.80$3.80$2.30$1.66 10/01$1.58–$3.25$1.66--
$290.00Dec 18$0.60$4.00$2.30$5.84 08/20$1.60–$7.50$2.30--
$290.00Jan 15$0.65$5.00$2.83$2.77 10/01$2.42–$8.15$2.77--
$280.00Nov 20$0.00$4.00$2.00$4.10 10/01$1.20–$2.50$2.00--
$280.00Dec 18$0.05$3.80$1.92$5.48 09/10$1.92–$5.50$1.92--
$280.00Mar 19$3.60$6.80$5.20$9.65 08/10$4.60–$11.05$5.20--
$270.00Nov 20$0.00$3.80$1.90$0.90 09/21$0.85–$2.50$0.90--
$270.00Dec 18$0.00$3.90$1.95$2.45 09/15$1.25–$3.78$1.95--
$270.00Jan 15$0.00$4.00$2.00$4.90 09/10$1.50–$4.28$2.00--
$260.00Dec 17$10.40$14.50$12.45$13.79 09/15$10.90–$17.75$12.45--
$250.00Jan 15$0.00$3.70$1.85$2.40 08/07$0.85–$2.65$1.85--
$250.00Mar 19$1.20$3.50$2.35$2.37 10/01$2.10–$5.30$2.35--
$210.00May 21$0.35$3.80$2.07$1.55 10/02$1.48–$2.33$1.55--

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 73
Total Puts 6
Put/Call Ratio 0.08
Net Difference 67

Prior's Put/Call Breakdown

Total Calls 78
Total Puts 2
Put/Call Ratio 0.03
Net Difference 76

Prior 7-Day Put/Call Summary

Total Calls 969
Total Puts 203
Average Put/Call Ratio 0.39
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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