Tour v528
WST
WEST PHARMACEUTICAL
$373.60 -0.60%
(9/21 19:14) ◀
|
Thursday, September 24, 2026 (7:22pm)
January 2026
|
▶ (9/25 19:08)
◀ 9/24 19:22 ▶

Option Volume

Detail
ℹ
Current (09/24) 282
Calls: 275 (98%)
Puts: 7 (2%)
Prior (09/21) 64
Calls: 57 (89%)
Puts: 7 (11%)
Current vs Prior +340.62%
Calls: +382.46% (Calls)
Puts: +0.00% (Puts)
Prior 7-Day Total 1,926
Calls: 1,721 (89%)
Puts: 205 (11%)
Prior 7-Day Average 275
Calls: 245 (89%)
Puts: 29 (11%)
Current vs Prior 7-Day Avg +2.49%
Calls: +11.85%
Puts: -76.10%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (09/24) $133.0K
Calls: $127.4K (96%)
Puts: $5.6K (4%)
Prior (09/21) $47.8K
Calls: $44.4K (93%)
Puts: $3.4K (7%)
Current vs Prior +178.23%
Calls: +186.68%
Puts: +66.12%
Prior 7-Day Total $1.52M
Calls: $1.32M (87%)
Puts: $202.7K (13%)
Prior 7-Day Average $216.9K
Calls: $188.0K (87%)
Puts: $29.0K (13%)
Current vs Prior 7-Day Avg -38.70%
Calls: -32.22%
Puts: -80.76%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (09/24) 0.03
Prior (09/21) 0.12
Current vs Prior -79.27%
Prior 7-Day Average 0.43
Current vs Prior 7-Day Avg -94.14%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (09/24) 8
Calls: 7 (88%)
Puts: 1 (12%)
Prior (09/21) 95
Calls: 68 (72%)
Puts: 27 (28%)
Current vs Prior -91.58%
Prior 7-Day Total 4,283
Calls: 3,330 (78%)
Puts: 953 (22%)
Prior 7-Day Average 611
Calls: 475 (75%)
Puts: 158 (25%)
Current vs Prior 7-Day Avg -98.69%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (10/16) | Next (11/20)
Current 6.29% | 13.77%
Prior 6.68% | 14.06%
Current vs Prior -5.77% | -2.02%
Prior 7-Day Avg 5.39% | 10.10%
Current vs 7-Day Avg +16.77% | +36.31%
Prior 7-Day Eod 6.68% | 14.06%
Current vs 7-Day Eod -5.77% | -2.02%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 19.01% | 16.12%
Calls: 16.50% | 14.95%
Puts: 21.52% | 17.28%
Prior 19.01% | 16.12%
Calls: 16.50% | 14.95%
Puts: 21.52% | 17.28%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 19.01% | 16.12%
Calls: 16.50% | 14.95%
Puts: 21.52% | 17.28%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 96% of dollar volume in calls ($127.4K) vs puts ($5.6K). Massive premium surge with dollar volume up 178% vs prior. Unusually high activity with volume up 341% vs prior - elevated interest. Extreme bullish P/C ratio of 0.03 - heavy call buying (275 calls vs 7 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 265, top 262)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$390.00Oct 162.704.80$3.7556.0%2620.277
$400.00Oct 160.753.10$1.93121.8%10.16--
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$370.00Oct 166.307.60$6.9518.7%20.42--

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 4.49, avg 4.49)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$390.00$400.00Oct 16$1.82$8.18$1.8226%4.49$391.82
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
$390.00$400.00Oct 16$1.82$1.82$8.1874%0.22$391.82
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 2.38% of stock, avg 2.62%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$400.00$370.00Oct 16$1.93$6.95$8.88$361.12$408.88
$390.00$370.00Oct 16$3.75$6.95$10.70$359.30$400.70

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 $-0.11, 1 credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$390.00$400.001:2Oct 16-$0.11$9.89
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 0.72%, avg 0.46%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$390.00Oct 16$2.700.274.4%0.72%5.11%2627
$400.00Oct 16$0.750.167.1%0.20%7.27%1--

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 144 vol/day, 98 traded recently)

WST averages only 144 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 $390.00 10-16 call last traded $2.30 on 08/27 (now $2.70/$4.80) — try a limit near $2.70. Most tradeable put: the $320.00 03-19 put last traded $24.50 on 07/22 (now $11.00/$13.60) — try a limit near $12.30.
CALLS (58)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$370.00Oct 16$9.70$13.40$11.55$7.07 09/15$1.68–$11.55$9.70--
$370.00Nov 20$25.00$27.80$26.40$20.75 09/18$20.00–$26.40$25.00--
$370.00Jan 15$29.90$33.80$31.85$15.29 09/08$15.75–$31.85$29.90--
$370.00Mar 19$40.50$44.10$42.30$27.90 09/11$25.15–$42.30$40.50--
$370.00Dec 17$69.50$74.00$71.75$55.00 07/31$50.50–$71.75$69.50--
$380.00Oct 16$5.70$6.90$6.30$3.97 09/18$1.05–$6.70$5.70--
$380.00Dec 18$22.50$25.50$24.00$23.35 09/15$10.05–$24.00$23.35--
$380.00Jan 15$25.00$28.50$26.75$15.07 09/11$12.80–$26.75$25.00--
$380.00Mar 19$35.50$39.20$37.35$21.02 09/08$21.70–$37.35$35.50--
$380.00Dec 17$65.00$69.50$67.25$49.96 07/28$47.10–$67.25$65.00--
$360.00Oct 16$16.50$19.50$18.00$10.40 09/18$3.60–$18.00$16.50--
$360.00Dec 18$32.50$36.70$34.60$27.50 09/18$17.10–$34.60$32.50--
$360.00Jan 15$35.80$39.20$37.50$28.00 08/25$19.65–$37.50$35.80--
$390.00Oct 16$2.70$4.80$3.75$2.30 08/27$1.60–$4.55$2.707
$390.00Dec 18$17.50$21.80$19.65$14.99 09/15$8.40–$19.65$17.50--
$390.00Jan 15$20.10$24.50$22.30$16.80 08/17$10.05–$22.30$20.10--
$390.00Dec 17$60.50$65.00$62.75$57.77 09/18$43.75–$62.75$60.50--
$350.00Oct 16$24.50$28.50$26.50$21.28 09/15$6.65–$26.50$24.50--
$350.00Dec 18$38.90$42.80$40.85$26.00 09/11$21.00–$40.85$38.90--
$350.00Jan 15$41.70$45.10$43.40$36.80 09/18$23.25–$43.40$41.70--
$350.00Mar 19$51.60$54.50$53.05$35.36 09/03$33.00–$53.05$51.60--
$350.00Dec 17$79.50$83.90$81.70$70.00 08/19$59.00–$81.70$79.50--
$400.00Oct 16$0.75$3.10$1.93$1.41 09/18$1.23–$3.08$1.41--
$400.00Dec 18$13.60$17.40$15.50$7.34 09/04$5.60–$15.50$13.60--
$400.00Jan 15$15.80$20.40$18.10$14.20 08/21$7.45–$18.10$15.80--
$340.00Oct 16$33.90$37.30$35.60$14.10 08/28$11.25–$35.60$33.90--
$340.00Dec 18$45.50$49.50$47.50$23.30 09/10$26.05–$47.50$45.50--
$340.00Jan 15$47.90$51.90$49.90$29.70 07/27$28.00–$49.90$47.90--
$340.00Dec 17$85.00$89.50$87.25$76.90 08/07$63.25–$87.25$85.00--
$410.00Oct 16$0.05$3.00$1.53$1.27 09/15$1.10–$2.50$1.27--
$410.00Dec 18$10.50$14.20$12.35$9.47 09/15$5.05–$12.35$10.50--
$410.00Jan 15$12.60$16.90$14.75$13.84 08/10$6.60–$14.75$13.84--
$330.00Jan 15$54.90$58.90$56.90$41.35 09/11$33.35–$56.90$54.90--
$330.00Mar 19$64.80$67.30$66.05$46.10 09/02$42.80–$66.05$64.80--
$330.00Dec 17$91.00$95.00$93.00$71.80 09/02$68.00–$93.00$91.00--
$420.00Oct 16$0.00$2.75$1.38$0.55 09/15$0.55–$2.50$0.55--
$420.00Dec 18$8.60$11.10$9.85$4.60 09/03$3.45–$9.85$8.60--
$420.00Jan 15$9.70$13.90$11.80$9.90 09/15$4.28–$11.80$9.90--
$320.00Mar 19$71.30$74.50$72.90$50.75 08/31$48.20–$72.90$71.30--
$320.00Dec 17$97.00$101.00$99.00$76.80 09/02$73.25–$99.00$97.00--
$430.00Dec 18$5.50$9.90$7.70$3.22 08/31$2.83–$7.70$5.50--
$310.00Mar 19$78.70$81.80$80.25$77.88 07/22$53.90–$80.25$78.70--
$310.00Dec 17$103.00$107.00$105.00$82.31 09/02$78.50–$105.00$103.00--
$440.00Mar 19$13.70$17.80$15.75$14.40 08/06$7.70–$15.75$14.40--
$440.00Dec 17$41.50$46.00$43.75$42.75 09/15$28.85–$43.75$42.75--
$300.00Mar 19$86.50$89.30$87.90$84.62 07/22$60.35–$87.90$86.50--
$300.00Dec 17$109.50$113.50$111.50$88.10 09/02$84.00–$111.50$109.50--
$450.00Jan 15$3.50$7.90$5.70$12.20 07/22$2.10–$5.80$5.70--
$450.00Dec 17$38.50$43.00$40.75$36.00 08/05$26.45–$40.75$38.50--
$290.00Jan 15$88.00$92.10$90.05$61.30 07/29$59.40–$90.05$88.00--
$290.00Mar 19$94.60$98.00$96.30$70.36 09/03$67.50–$96.30$94.60--
$290.00Dec 17$116.00$120.50$118.25$91.05 09/09$89.75–$118.25$116.00--
$460.00Dec 18$1.00$5.70$3.35$2.45 07/27$1.65–$3.58$2.45--
$460.00Mar 19$9.30$13.60$11.45$8.00 08/28$5.65–$11.45$9.30--
$470.00Jan 15$1.00$5.50$3.25$1.92 09/02$1.30–$3.50$1.92--
$540.00Jan 15$0.00$5.00$2.50$0.80 08/05$1.35–$2.50$0.80--
$540.00Dec 17$17.50$22.00$19.75$19.25 09/15$12.00–$19.75$19.25--
$200.00Dec 18$173.70$177.40$175.55$185.30 07/23$139.55–$175.55$175.55--
PUTS (40)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$370.00Dec 18$20.80$23.10$21.95$46.90 07/30$21.95–$43.95$21.95--
$370.00Jan 15$21.70$25.60$23.65$35.49 08/19$23.65–$45.70$23.65--
$380.00Jan 15$26.50$30.80$28.65$42.40 08/21$28.65–$52.55$28.65--
$360.00Oct 16$2.70$3.90$3.30$25.30 09/10$3.30–$26.30$3.30--
$360.00Jan 15$16.70$21.20$18.95$41.20 07/28$18.95–$38.90$18.95--
$350.00Oct 16$0.05$4.30$2.17$13.13 09/11$2.17–$19.40$2.17--
$350.00Dec 18$11.50$16.00$13.75$28.19 09/04$13.75–$31.50$13.75--
$350.00Jan 15$13.00$17.20$15.10$27.10 09/11$15.10–$32.85$15.10--
$340.00Oct 16$0.05$3.80$1.92$2.45 09/18$1.92–$13.40$1.92--
$340.00Dec 18$9.00$11.70$10.35$16.84 09/15$10.35–$26.00$10.35--
$340.00Jan 15$10.30$12.90$11.60$21.60 08/21$11.60–$27.10$11.60--
$340.00Dec 17$32.50$37.50$35.00$48.80 09/01$35.00–$50.25$35.00--
$330.00Oct 16$0.00$5.00$2.50$1.70 09/15$1.83–$8.85$1.70--
$330.00Dec 18$5.60$10.30$7.95$15.16 08/20$7.95–$21.10$7.95--
$330.00Jan 15$7.00$11.30$9.15$17.35 09/11$9.15–$22.30$9.15--
$330.00Mar 19$14.00$16.60$15.30$27.80 08/31$15.30–$29.35$15.30--
$320.00Oct 16$0.00$5.00$2.50$3.70 09/11$1.05–$5.30$2.50--
$320.00Dec 18$3.50$8.20$5.85$10.32 09/15$5.85–$16.50$5.85--
$320.00Jan 15$4.50$9.10$6.80$14.90 08/21$6.80–$18.10$6.80--
$320.00Mar 19$11.00$13.60$12.30$24.50 07/22$12.30–$24.80$12.301
$320.00Dec 17$25.00$30.00$27.50$30.80 09/15$27.50–$40.25$27.50--
$310.00Oct 16$0.00$5.00$2.50$0.63 09/15$0.65–$3.90$0.63--
$310.00Dec 18$2.05$6.70$4.38$8.00 09/15$4.38–$12.90$4.38--
$310.00Jan 15$3.00$7.50$5.25$13.80 08/06$5.25–$14.25$5.25--
$300.00Oct 16$0.00$4.40$2.20$1.73 09/03$1.25–$2.50$1.73--
$300.00Jan 15$1.50$6.10$3.80$9.50 08/27$3.80–$11.00$3.80--
$300.00Dec 17$18.80$23.50$21.15$24.04 09/15$21.15–$31.75$21.15--
$290.00Dec 18$0.50$4.50$2.50$5.84 08/20$2.50–$7.75$2.50--
$290.00Jan 15$0.50$5.10$2.80$11.80 07/24$2.80–$8.50$2.80--
$290.00Mar 19$4.20$8.50$6.35$16.70 07/24$6.35–$14.15$6.35--
$280.00Dec 18$0.00$5.00$2.50$5.48 09/10$2.50–$5.50$2.50--
$280.00Jan 15$0.20$5.00$2.60$8.37 07/28$2.60–$6.60$2.60--
$280.00Mar 19$2.65$7.00$4.83$9.65 08/10$4.83–$11.30$4.83--
$470.00Mar 19$98.20$101.60$99.90$117.11 07/23$99.90–$133.45$99.90--
$270.00Dec 18$0.00$5.00$2.50$2.45 09/15$2.00–$3.78$2.45--
$270.00Jan 15$0.00$5.00$2.50$4.90 09/10$2.50–$4.83$2.50--
$260.00Dec 17$9.00$13.90$11.45$13.79 09/15$11.45–$18.00$11.45--
$250.00Jan 15$0.00$5.00$2.50$2.40 08/07$1.75–$2.80$2.40--
$240.00Dec 17$7.00$10.40$8.70$13.65 07/23$8.70–$13.25$8.70--
$520.00Mar 19$144.40$148.50$146.45$163.51 07/23$146.45–$183.25$146.45--

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 275
Total Puts 7
Put/Call Ratio 0.03
Net Difference 268

Prior's Put/Call Breakdown

Total Calls 57
Total Puts 7
Put/Call Ratio 0.12
Net Difference 50

Prior 7-Day Put/Call Summary

Total Calls 1,721
Total Puts 205
Average Put/Call Ratio 0.43
Ratio Trend Falling

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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