Tour v526
WST
WEST PHARMACEUTICAL
$346.09 -1.09%
(8/26 19:16) ◀
|
Thursday, August 27, 2026 (7:14pm)
January 2026
|
▶ (8/28 19:14)
◀ 8/27 19:14 ▶

Option Volume

Detail
ℹ
Current (08/27) 42
Calls: 37 (88%)
Puts: 5 (12%)
Prior (08/26) 44
Calls: 44 (100%)
Puts: -- (0%)
Current vs Prior -4.55%
Calls: -15.91% (Calls)
Puts: +0.00% (Puts)
Prior 7-Day Total 764
Calls: 646 (85%)
Puts: 118 (15%)
Prior 7-Day Average 109
Calls: 92 (85%)
Puts: 16 (15%)
Current vs Prior 7-Day Avg -61.52%
Calls: -59.91%
Puts: -70.34%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/27) $29.7K
Calls: $26.2K (88%)
Puts: $3.5K (12%)
Prior (08/26) $24.0K
Calls: $24.0K (66%)
Puts: $12.6K (34%)
Current vs Prior +23.61%
Calls: +9.04%
Puts: -72.18%
Prior 7-Day Total $799.1K
Calls: $679.9K (85%)
Puts: $119.1K (15%)
Prior 7-Day Average $114.2K
Calls: $97.1K (85%)
Puts: $17.0K (15%)
Current vs Prior 7-Day Avg -73.99%
Calls: -73.04%
Puts: -79.43%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/27) 0.14
Prior (08/26) --
Current vs Prior +0.00%
Prior 7-Day Average 0.71
Current vs Prior 7-Day Avg -80.92%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/27) 409
Calls: 310 (76%)
Puts: 99 (24%)
Prior (08/26) 89
Calls: 89 (100%)
Puts: -- (0%)
Current vs Prior +359.55%
Prior 7-Day Total 2,607
Calls: 2,170 (83%)
Puts: 437 (17%)
Prior 7-Day Average 372
Calls: 310 (78%)
Puts: 87 (22%)
Current vs Prior 7-Day Avg +9.82%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/18) | Next (10/16)
Current 6.66% | 9.43%
Prior 6.77% | 9.63%
Current vs Prior -1.67% | -2.04%
Prior 7-Day Avg 5.11% | 8.59%
Current vs 7-Day Avg +30.41% | +9.88%
Prior 7-Day Eod 6.77% | 9.63%
Current vs 7-Day Eod -1.67% | -2.04%
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 88% of dollar volume in calls ($26.2K) vs puts ($3.5K). Extreme bullish P/C ratio of 0.14 - heavy call buying (37 calls vs 5 puts). Call-heavy open interest (310 calls vs 99 puts) suggests bullish positioning. Rising open interest (up 360%) indicates new positions being established.

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 NEUTRAL
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. 1 found (avg delta 0.55, highest 0.55)

CALLS (0)
No calls meet the criteria
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$350.00Sep 188.5011.50$10.0030.0%10.5525

Most actively traded options today. High liquidity = easy entry/exit. 4 active (total vol 6, top 3)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$350.00Sep 185.809.00$7.4043.2%30.45298
$370.00Sep 181.152.55$1.8575.7%10.16--
$390.00Sep 180.003.60$1.80200.0%10.12--
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$350.00Sep 188.5011.50$10.0030.0%10.5525

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 2.60, avg 2.60)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$350.00$370.00Sep 18$5.55$14.45$5.5545%2.60$355.55
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 0.38, avg 0.38)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$350.00$370.00Sep 18$5.55$5.55$14.4555%0.38$355.55
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 5.03% of stock, avg 5.03%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$350.00Sep 18$7.40$10.00$17.40$332.60$367.405.03%

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. 1 found (best R:R 2.64, cheapest $5.50)

CALLS (1)
LowMidHighExpiryDebitMax GainPOPR:R
$350.00$370.00$390.00Sep 18$5.50$14.5034%2.64
PUTS (0)
No puts found

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 2 found (best net $-1.75, 1 credits)

CALLS (2)
Buy KSell KRatioExpiryNetMax Gain
$370.00$390.001:2Sep 18-$1.75$18.25
$350.00$370.001:2Sep 18$3.70$16.30
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 1.68%, avg 1.00%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$350.00Sep 18$5.800.451.1%1.68%2.81%3298
$370.00Sep 18$1.150.166.9%0.33%7.24%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. 116 contracts (avg 159 vol/day, 116 traded recently)

WST averages only 159 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 $370.00 10-16 call last traded $11.25 on 08/20 (now $4.80/$6.40) — try a limit near $5.60. Also watch the $350.00 09-18 call last traded $10.70 on 08/21 (now $5.80/$9.00) — try a limit near $7.40; the $380.00 10-16 call last traded $4.20 on 08/21 (now $1.85/$3.80) — try a limit near $2.83. Most tradeable put: the $300.00 01-15 put last traded $9.30 on 08/21 (now $8.30/$10.90) — try a limit near $9.30.
CALLS (69)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$350.00Sep 18$5.80$9.00$7.40$10.70 08/21$7.40–$16.05$7.40298
$350.00Oct 16$11.80$14.50$13.15$17.00 08/21$13.15–$18.60$13.15--
$350.00Dec 18$25.90$29.00$27.45$48.00 07/01$27.45–$34.20$27.45--
$350.00Jan 15$28.80$31.50$30.15$34.26 08/21$29.15–$36.95$30.15--
$350.00Dec 17$63.50$68.00$65.75$70.00 08/19$65.00–$73.75$65.75--
$340.00Sep 18$11.60$14.50$13.05$22.86 08/20$13.05–$22.40$13.05--
$340.00Jan 15$33.80$36.50$35.15$29.70 07/27$34.10–$42.25$33.80--
$340.00Dec 17$67.50$72.50$70.00$76.90 08/07$69.50–$78.25$70.00--
$360.00Sep 18$3.00$4.80$3.90$7.80 08/21$3.90–$11.05$3.90--
$360.00Oct 16$7.50$10.00$8.75$11.85 08/21$8.75–$13.75$8.75--
$360.00Dec 18$21.40$24.50$22.95$38.30 07/22$22.90–$29.05$22.95--
$360.00Jan 15$24.00$26.90$25.45$26.90 08/13$24.75–$31.80$25.45--
$360.00Mar 19$33.30$37.00$35.15$52.57 07/01$34.55–$41.20$35.15--
$330.00Sep 18$18.20$22.00$20.10$27.10 08/19$20.10–$29.50$20.10--
$330.00Dec 18$36.80$40.00$38.40$59.90 07/16$37.65–$45.85$38.40--
$330.00Jan 15$39.50$42.50$41.00$49.67 08/10$39.35–$48.00$41.00--
$330.00Mar 19$48.20$51.50$49.85$65.01 07/22$48.50–$56.95$49.85--
$330.00Dec 17$73.00$77.50$75.25$78.30 08/17$74.00–$83.25$75.25--
$370.00Sep 18$1.15$2.55$1.85$4.70 08/21$1.85–$6.90$1.85--
$370.00Oct 16$4.80$6.40$5.60$11.25 08/20$5.60–$9.30$5.601
$370.00Jan 15$19.30$23.00$21.15$23.05 08/18$20.80–$27.45$21.15--
$370.00Dec 17$54.50$59.50$57.00$55.00 07/31$56.50–$64.25$55.00--
$320.00Sep 18$27.20$30.50$28.85$31.68 08/14$27.75–$37.85$28.85--
$320.00Jan 15$44.60$48.50$46.55$62.00 07/14$45.15–$54.80$46.55--
$320.00Mar 19$54.50$57.50$56.00$68.60 06/25$54.45–$63.30$56.00--
$320.00Dec 17$78.00$82.50$80.25$94.10 07/14$78.85–$88.25$80.25--
$380.00Sep 18$0.10$2.90$1.50$2.25 08/21$1.10–$4.30$1.50--
$380.00Oct 16$1.85$3.80$2.83$4.20 08/21$2.83–$6.60$2.8311
$380.00Dec 18$13.70$17.00$15.35$33.25 07/01$15.35–$20.90$15.35--
$380.00Jan 15$16.30$19.40$17.85$21.30 08/21$17.40–$23.50$17.85--
$380.00Dec 17$50.50$55.50$53.00$49.96 07/28$52.50–$60.00$50.50--
$310.00Mar 19$60.60$63.50$62.05$77.88 07/22$59.95–$69.75$62.05--
$390.00Sep 18$0.00$3.60$1.80$1.77 08/21$0.63–$2.98$1.77--
$390.00Jan 15$13.10$16.30$14.70$16.80 08/17$14.70–$19.80$14.70--
$300.00Sep 18$45.90$49.40$47.65$55.70 06/24$43.60–$56.10$47.65--
$300.00Dec 18$56.60$60.50$58.55$74.80 06/30$56.25–$66.65$58.55--
$300.00Jan 15$59.10$62.50$60.80$76.50 07/14$58.00–$68.75$60.80--
$300.00Mar 19$67.40$70.30$68.85$84.62 07/22$66.40–$76.20$68.85--
$400.00Sep 18$0.00$3.10$1.55$1.07 08/20$0.78–$2.40$1.07--
$400.00Dec 18$8.60$12.00$10.30$12.50 08/21$10.30–$14.40$10.30--
$400.00Jan 15$10.00$14.00$12.00$14.20 08/21$11.80–$16.15$12.00--
$290.00Sep 18$55.80$59.30$57.55$73.49 07/22$52.45–$65.55$57.55--
$290.00Dec 18$64.70$68.40$66.55$82.50 07/14$63.10–$74.15$66.55--
$290.00Jan 15$66.80$70.00$68.40$61.30 07/29$65.05–$75.90$66.80--
$290.00Dec 17$95.00$99.50$97.25$101.75 08/13$95.00–$105.50$97.25--
$410.00Sep 18$0.00$2.60$1.30$0.60 08/20$0.70–$2.50$0.60--
$410.00Oct 16$0.00$3.20$1.60$2.61 08/21$1.55–$2.50$1.60--
$410.00Dec 18$6.50$10.00$8.25$9.80 08/17$8.25–$11.95$8.25--
$410.00Jan 15$7.80$11.50$9.65$13.84 08/10$9.55–$13.85$9.65--
$410.00Mar 19$15.90$19.50$17.70$25.28 06/25$17.15–$22.45$17.70--
$280.00Sep 18$65.70$69.20$67.45$91.17 07/02$61.60–$75.40$67.45--
$420.00Sep 18$0.00$2.60$1.30$4.59 07/22$1.30–$2.50$1.30--
$420.00Dec 18$4.60$8.00$6.30$10.60 08/10$6.30–$9.55$6.30--
$420.00Jan 15$6.80$8.70$7.75$9.50 08/04$7.60–$11.70$7.75--
$270.00Jan 15$82.90$87.00$84.95$97.36 07/10$80.50–$92.85$84.95--
$430.00Sep 18$0.00$3.60$1.80$3.47 07/22$1.25–$2.50$1.80--
$430.00Dec 18$3.10$7.00$5.05$7.40 08/12$5.05–$7.80$5.05--
$440.00Mar 19$9.40$13.00$11.20$14.40 08/06$10.80–$14.50$11.20--
$440.00Dec 17$31.30$36.00$33.65$46.60 07/23$33.65–$39.50$33.65--
$250.00Sep 18$95.70$99.10$97.40$90.20 07/28$90.75–$105.20$95.70--
$250.00Dec 17$121.60$126.00$123.80$143.25 07/16$120.25–$132.25$123.80--
$450.00Jan 15$2.05$5.40$3.73$12.20 07/22$3.73–$6.25$3.73--
$450.00Dec 17$28.50$33.50$31.00$36.00 08/05$31.00–$36.50$31.00--
$460.00Dec 18$0.50$4.60$2.55$2.45 07/27$2.53–$4.20$2.45--
$460.00Mar 19$7.10$10.00$8.55$15.20 06/25$8.15–$11.40$8.55--
$200.00Dec 18$147.20$151.30$149.25$185.30 07/23$142.75–$157.05$149.25--
$500.00Dec 18$0.00$3.80$1.90$4.49 06/29$1.55–$2.50$1.90--
$175.00Sep 18$170.40$173.90$172.15$199.50 07/23$165.05–$179.95$172.15--
$540.00Jan 15$0.00$2.95$1.48$0.80 08/05$0.75–$2.50$0.80--
PUTS (47)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$350.00Sep 18$8.50$11.50$10.00$10.51 08/17$7.10–$19.85$10.0025
$350.00Jan 15$26.90$29.60$28.25$27.20 08/17$25.45–$34.80$27.20--
$340.00Sep 18$4.60$5.70$5.15$5.60 08/21$4.40–$14.40$5.15--
$340.00Oct 16$8.60$10.40$9.50$7.79 08/20$7.85–$9.50$8.60--
$340.00Jan 15$21.30$25.10$23.20$21.60 08/21$21.45–$29.20$21.60--
$340.00Mar 19$28.30$32.30$30.30$33.20 07/15$28.35–$36.15$30.30--
$360.00Sep 18$14.00$18.00$16.00$13.30 08/21$12.65–$26.15$14.00--
$360.00Oct 16$18.90$21.30$20.10$14.95 08/20$16.25–$20.10$18.90--
$360.00Jan 15$32.30$35.30$33.80$41.20 07/28$30.45–$40.45$33.80--
$360.00Dec 17$55.00$60.00$57.50$60.00 07/07$55.00–$63.00$57.50--
$330.00Sep 18$1.20$3.30$2.25$3.20 08/21$1.85–$10.15$2.25--
$330.00Dec 18$16.10$19.40$17.75$15.16 08/20$16.25–$23.35$16.10--
$330.00Jan 15$17.60$20.70$19.15$18.20 08/21$17.40–$24.50$18.20--
$330.00Mar 19$23.80$27.40$25.60$26.00 07/17$24.25–$31.40$25.60--
$370.00Sep 18$22.40$25.70$24.05$28.05 07/02$19.00–$33.60$24.05--
$370.00Dec 18$36.50$40.00$38.25$46.90 07/30$34.75–$45.50$38.25--
$370.00Jan 15$38.10$41.50$39.80$35.49 08/19$36.45–$46.65$38.10--
$320.00Sep 18$0.00$2.80$1.40$2.80 08/21$1.25–$7.10$1.40--
$320.00Dec 18$12.00$15.60$13.80$18.55 07/01$12.65–$19.25$13.80--
$320.00Jan 15$14.10$17.40$15.75$14.90 08/21$14.20–$20.25$14.90--
$320.00Mar 19$20.30$23.90$22.10$24.50 07/22$20.55–$27.25$22.10--
$380.00Jan 15$44.70$47.30$46.00$42.40 08/21$42.35–$53.10$44.70--
$310.00Sep 18$0.00$3.60$1.80$0.73 08/20$0.77–$4.45$0.73--
$310.00Jan 15$10.80$13.00$11.90$13.80 08/06$10.70–$16.55$11.90--
$300.00Sep 18$0.00$3.10$1.55$0.82 08/14$0.70–$3.20$0.82--
$300.00Oct 16$0.00$3.80$1.90$2.07 08/20$1.45–$2.28$1.90--
$300.00Dec 18$6.30$10.50$8.40$12.95 07/01$8.00–$12.45$8.40--
$300.00Jan 15$8.30$10.90$9.60$9.30 08/21$9.15–$13.05$9.3074
$290.00Sep 18$0.00$3.40$1.70$2.68 07/29$0.85–$2.50$1.70--
$290.00Dec 18$4.20$8.40$6.30$5.84 08/20$5.65–$9.70$5.84--
$290.00Jan 15$6.50$8.00$7.25$11.80 07/24$6.75–$10.55$7.25--
$290.00Mar 19$10.20$14.50$12.35$16.70 07/24$11.60–$16.15$12.35--
$280.00Jan 15$3.50$7.20$5.35$8.37 07/28$5.15–$8.25$5.35--
$280.00Mar 19$7.80$12.00$9.90$9.65 08/10$9.00–$13.45$9.65--
$260.00Sep 18$0.00$4.60$2.30$2.95 06/29$1.30–$2.50$2.30--
$260.00Dec 17$14.00$19.00$16.50$18.28 07/23$16.25–$20.00$16.50--
$250.00Jan 15$0.60$4.60$2.60$2.40 08/07$1.95–$3.68$2.40--
$240.00Jan 15$0.15$2.75$1.45$3.10 07/14$1.38–$2.65$1.45--
$240.00Dec 17$10.10$14.40$12.25$13.65 07/23$11.90–$15.00$12.25--
$460.00Sep 18$111.40$115.00$113.20$110.50 07/21$105.70–$120.60$111.40--
$230.00Jan 15$0.10$2.20$1.15$2.28 07/14$1.15–$2.50$1.15--
$470.00Mar 19$122.50$126.00$124.25$117.11 07/23$117.75–$131.40$122.50--
$220.00Dec 17$6.90$10.50$8.70$11.53 06/25$8.25–$10.65$8.70--
$200.00Sep 18$0.00$3.00$1.50$0.25 08/14$0.85–$2.63$0.25--
$195.00Sep 18$0.00$2.80$1.40$0.20 07/27$1.30–$2.50$0.20--
$520.00Mar 19$171.40$175.00$173.20$163.51 07/23$165.85–$180.75$171.40--
$135.00Dec 18$0.00$3.00$1.50$0.50 07/07$1.30–$2.50$0.50--

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 37
Total Puts 5
Put/Call Ratio 0.14
Net Difference 32

Prior's Put/Call Breakdown

Total Calls 44
Total Puts --
Put/Call Ratio --
Net Difference 44

Prior 7-Day Put/Call Summary

Total Calls 646
Total Puts 118
Average Put/Call Ratio 0.71
Ratio Trend Stable

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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