Tour v528
WLK
WESTLAKE CORP
$69.07 -2.13%
(9/15 19:25) ◀
|
Friday, September 18, 2026 (7:14pm)
January 2026
|
▶ (9/21 19:14)
◀ 9/18 19:14 ▶

Option Volume

Detail
ℹ
Current (09/18) 32
Calls: 27 (84%)
Puts: 5 (16%)
Prior (09/15) 26
Calls: 23 (88%)
Puts: 3 (12%)
Current vs Prior +23.08%
Calls: +17.39% (Calls)
Puts: +66.67% (Puts)
Prior 7-Day Total 423
Calls: 402 (95%)
Puts: 21 (5%)
Prior 7-Day Average 60
Calls: 57 (95%)
Puts: 3 (5%)
Current vs Prior 7-Day Avg -47.04%
Calls: -52.99%
Puts: +66.67%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (09/18) $13.7K
Calls: $12.2K (89%)
Puts: $1.5K (11%)
Prior (09/15) $13.7K
Calls: $12.9K (94%)
Puts: $848 (6%)
Current vs Prior -0.65%
Calls: -5.50%
Puts: +73.23%
Prior 7-Day Total $72.8K
Calls: $68.6K (94%)
Puts: $4.3K (6%)
Prior 7-Day Average $10.4K
Calls: $9.8K (94%)
Puts: $608 (6%)
Current vs Prior 7-Day Avg +31.26%
Calls: +24.42%
Puts: +141.50%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (09/18) 0.19
Prior (09/15) 0.13
Current vs Prior +41.98%
Prior 7-Day Average 0.51
Current vs Prior 7-Day Avg -63.34%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (09/18) 9
Calls: 9 (100%)
Puts: -- (0%)
Prior (09/15) 16
Calls: 8 (50%)
Puts: 8 (50%)
Current vs Prior -43.75%
Prior 7-Day Total 1,171
Calls: 1,158 (99%)
Puts: 13 (1%)
Prior 7-Day Average 234
Calls: 289 (98%)
Puts: 6 (2%)
Current vs Prior 7-Day Avg -96.16%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/18) | Next (10/16)Expiry (09/18) | Next (10/16)
Current 4.68% | 8.69%4.68% | 8.69%
Prior 2.50% | 8.28%2.50% | 8.28%
Current vs Prior +247.57% | +61.68%+87.11% | +4.87%
Prior 7-Day Avg 5.44% | 9.25%5.44% | 9.25%
Current vs 7-Day Avg +59.67% | +44.79%-14.04% | -6.08%
Prior 7-Day Eod 2.50% | 8.28%2.50% | 8.28%
Current vs 7-Day Eod +247.57% | +61.68%+87.11% | +4.87%
Sentiment BEARISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 58.87% | 71.84%
Calls: 66.67% | 100.82%
Puts: 51.06% | 42.86%
Prior 58.87% | 71.84%
Calls: 66.67% | 100.82%
Puts: 51.06% | 42.86%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 58.87% | 71.84%
Calls: 66.67% | 100.82%
Puts: 51.06% | 42.86%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 89% of dollar volume in calls ($12.2K) vs puts ($1.5K). Extreme bullish P/C ratio of 0.19 - heavy call buying (27 calls vs 5 puts). P/C ratio rising 42% - increased hedging/bearish positioning. Declining open interest (down 44%) indicates positions being closed.

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 NEUTRAL
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. 4 found (avg delta 0.68, highest 0.80)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$65.00Oct 165.307.00$6.1527.6%100.72--
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$70.00Sep 180.051.90$0.98188.8%10.80--
$75.00Sep 183.507.00$5.2566.7%10.66--
$70.00Oct 163.103.60$3.3514.9%10.53--

Most actively traded options today. High liquidity = easy entry/exit. 7 active (total vol 19, top 10)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$65.00Oct 165.307.00$6.1527.6%100.72--
$75.00Oct 160.851.60$1.2361.0%30.269
$80.00Oct 160.300.70$0.5080.0%20.13--
$85.00Sep 180.000.05$0.03166.7%10.01--
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$70.00Sep 180.051.90$0.98188.8%10.80--
$75.00Sep 183.507.00$5.2566.7%10.66--
$70.00Oct 163.103.60$3.3514.9%10.53--

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 5.85, avg 3.44)

BULL CALL (2)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$75.00$80.00Oct 16$0.73$4.27$0.7326%5.85$75.73
$65.00$75.00Oct 16$4.92$5.08$4.9272%1.03$69.92
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 0.17, avg 0.17)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$75.00$80.00Oct 16$0.73$0.73$4.2774%0.17$75.73
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. -- 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 $3.69, -- credits)

CALLS (2)
Buy KSell KRatioExpiryNetMax Gain
$65.00$75.001:2Oct 16$3.69$6.31
$75.00$80.001:2Oct 16$0.23$4.77
PUTS (1)
Buy KSell KRatioExpiryNetMax Gain
$75.00$70.001:2Sep 18$3.29$1.71

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 2 found (best yield 1.23%, avg 0.83%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$75.00Oct 16$0.850.268.6%1.23%9.82%39
$80.00Oct 16$0.300.1315.8%0.43%16.26%2--

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. 57 contracts (avg 78 vol/day, 57 traded recently)

WLK averages only 78 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 $75.00 10-16 call last traded $5.00 on 08/25 (now $0.85/$1.60) — try a limit near $1.23.
CALLS (33)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$70.00Sep 18$0.00$4.50$2.25$9.20 08/20$0.85–$9.80$2.25--
$70.00Jan 15$5.80$7.70$6.75$11.00 07/29$6.75–$14.40$6.75--
$65.00Sep 18$3.40$6.50$4.95$8.30 07/31$4.40–$14.40$4.95--
$75.00Sep 18$0.00$4.80$2.40$2.81 08/28$0.73–$5.90$2.40--
$75.00Oct 16$0.85$1.60$1.23$5.00 08/25$1.23–$7.65$1.239
$75.00Dec 18$2.70$4.80$3.75$10.30 08/21$3.75–$10.30$3.75--
$75.00Jan 15$2.50$5.70$4.10$8.27 08/31$4.10–$10.80$4.10--
$75.00Apr 16$5.50$9.50$7.50$10.50 09/03$7.35–$13.75$7.50--
$60.00Jan 15$11.00$14.50$12.75$18.16 08/25$12.75–$21.50$12.75--
$80.00Sep 18$0.00$4.80$2.40$0.80 09/04$0.13–$3.20$0.80--
$80.00Oct 16$0.30$0.70$0.50$2.16 09/04$0.50–$4.65$0.50--
$80.00Dec 18$2.20$3.30$2.75$5.72 09/03$2.75–$7.95$2.75--
$80.00Jan 15$2.20$4.20$3.20$6.08 08/31$3.20–$8.70$3.20--
$80.00Apr 16$3.60$8.00$5.80$11.15 08/20$5.65–$11.45$5.80--
$85.00Sep 18$0.00$0.05$0.03$0.10 09/01$0.03–$1.35$0.03--
$85.00Oct 16$0.00$0.75$0.38$1.75 08/25$0.38–$2.93$0.38--
$85.00Dec 18$0.65$2.15$1.40$6.80 08/14$1.40–$5.90$1.40--
$85.00Apr 16$3.30$5.30$4.30$8.70 08/20$4.30–$9.50$4.30--
$90.00Sep 18$0.00$4.80$2.40$0.70 08/19$0.13–$2.40$0.70--
$90.00Oct 16$0.00$0.75$0.38$4.00 08/04$0.38–$2.50$0.38--
$90.00Dec 18$0.00$4.80$2.40$6.60 07/08$1.30–$4.20$2.40--
$45.00Jan 15$23.10$27.10$25.10$31.80 07/23$25.00–$34.95$25.10--
$95.00Dec 18$0.00$4.80$2.40$3.07 08/21$0.75–$3.70$2.40--
$40.00Jan 15$28.20$32.00$30.10$30.45 08/03$29.60–$39.40$30.10--
$100.00Dec 18$0.00$4.80$2.40$2.90 08/14$1.00–$2.65$2.40--
$100.00Jan 15$0.00$1.35$0.68$1.80 09/02$0.68–$3.10$0.68--
$105.00Dec 18$0.00$1.05$0.53$2.48 08/14$0.53–$2.55$0.53--
$110.00Dec 18$0.00$0.75$0.38$1.59 08/07$0.38–$2.40$0.38--
$115.00Apr 16$0.50$1.85$1.18$1.53 08/28$1.18–$2.78$1.18--
$120.00Jan 15$0.00$4.80$2.40$0.45 08/31$0.43–$2.42$0.45--
$130.00Oct 16$0.00$1.20$0.60$0.05 09/04$0.03–$2.40$0.05--
$135.00Dec 18$0.00$0.75$0.38$0.80 07/09$0.23–$2.40$0.38--
$150.00Dec 18$0.00$0.75$0.38$0.75 07/14$0.38–$2.40$0.38--
PUTS (24)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$70.00Sep 18$0.05$1.90$0.98$1.00 09/01$0.50–$2.42$0.98--
$70.00Oct 16$3.10$3.60$3.35$3.20 08/05$1.20–$3.45$3.20--
$65.00Sep 18$0.00$0.75$0.38$0.25 08/31$0.28–$2.40$0.25--
$65.00Oct 16$1.10$1.70$1.40$2.85 07/10$0.75–$2.48$1.40--
$65.00Dec 18$2.75$4.70$3.73$2.70 08/18$2.10–$3.80$2.75--
$75.00Sep 18$3.50$7.00$5.25$2.00 09/04$2.03–$5.95$3.50--
$75.00Oct 16$4.50$7.70$6.10$4.45 08/27$2.55–$6.85$4.50--
$75.00Dec 18$8.10$11.00$9.55$7.25 08/28$5.85–$9.55$8.10--
$60.00Sep 18$0.00$0.20$0.10$0.75 08/18$0.10–$0.60$0.10--
$60.00Oct 16$0.05$0.80$0.43$0.20 09/04$0.35–$2.35$0.20--
$60.00Dec 18$1.60$3.00$2.30$1.75 08/18$1.25–$2.95$1.75--
$60.00Jan 15$2.05$3.90$2.97$2.16 08/20$1.70–$3.20$2.16--
$80.00Sep 18$8.50$11.50$10.00$3.60 08/19$4.20–$11.05$8.50--
$80.00Oct 16$9.00$11.80$10.40$5.60 08/14$5.45–$11.20$9.00--
$55.00Sep 18$0.00$4.80$2.40$2.45 08/05$0.38–$2.40$2.40--
$55.00Apr 16$2.35$3.70$3.03$2.70 09/01$1.83–$3.72$2.70--
$85.00Oct 16$13.50$17.50$15.50$12.05 08/27$8.70–$15.70$13.50--
$85.00Apr 16$17.20$20.90$19.05$16.80 08/27$14.30–$19.05$17.20--
$50.00Sep 18$0.00$0.05$0.03$2.35 08/05$0.03–$2.40$0.03--
$50.00Jan 15$0.00$1.75$0.88$1.05 08/18$0.78–$2.40$0.88--
$90.00Jan 15$19.50$23.00$21.25$19.64 07/21$15.50–$21.80$19.64--
$45.00Dec 18$0.00$2.25$1.13$0.60 08/07$0.53–$2.40$0.60--
$45.00Jan 15$0.15$1.30$0.73$0.50 08/11$0.60–$2.48$0.50--
$40.00Jan 15$0.00$1.15$0.57$0.35 09/03$0.53–$2.40$0.35--

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 27
Total Puts 5
Put/Call Ratio 0.19
Net Difference 22

Prior's Put/Call Breakdown

Total Calls 23
Total Puts 3
Put/Call Ratio 0.13
Net Difference 20

Prior 7-Day Put/Call Summary

Total Calls 402
Total Puts 21
Average Put/Call Ratio 0.51
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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