Tour v531
WLK
WESTLAKE CORP
$60.84 -2.95%
$60.65 (-0.31%)🌙
as of 10/21 06:54 PM
(10/20 18:50) ◀
|
Wednesday, October 21, 2026 (6:54pm)
January 2026
|
▶ (10/22 19:04)
◀ 10/21 18:54 ▶

Option Volume

Detail
ℹ
Current (10/21) 7
Calls: 4 (57%)
Puts: 3 (43%)
Prior (10/20) 21
Calls: 19 (90%)
Puts: 2 (10%)
Current vs Prior -66.67%
Calls: -78.95% (Calls)
Puts: +50.00% (Puts)
Prior 7-Day Total 442
Calls: 356 (81%)
Puts: 86 (19%)
Prior 7-Day Average 63
Calls: 50 (81%)
Puts: 12 (19%)
Current vs Prior 7-Day Avg -88.91%
Calls: -92.13%
Puts: -75.58%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (10/21) $931
Calls: $577 (62%)
Puts: $354 (38%)
Prior (10/20) $1.8K
Calls: $1.3K (76%)
Puts: $420 (24%)
Current vs Prior -47.07%
Calls: -56.91%
Puts: -15.71%
Prior 7-Day Total $95.9K
Calls: $61.7K (64%)
Puts: $34.2K (36%)
Prior 7-Day Average $13.7K
Calls: $8.8K (64%)
Puts: $4.9K (36%)
Current vs Prior 7-Day Avg -93.21%
Calls: -93.45%
Puts: -92.76%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (10/21) 0.75
Prior (10/20) 0.11
Current vs Prior +612.50%
Prior 7-Day Average 0.59
Current vs Prior 7-Day Avg +28.06%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (10/21) 117
Calls: 11 (9%)
Puts: 106 (91%)
Prior (10/20) --
Calls: 436 (100%)
Puts: -- (0%)
Current vs Prior +0.00%
Prior 7-Day Total 1,568
Calls: 1,383 (88%)
Puts: 185 (12%)
Prior 7-Day Average 313
Calls: 276 (86%)
Puts: 46 (14%)
Current vs Prior 7-Day Avg -62.69%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (11/20) | Next (12/18)
Current 12.25% | 14.38%
Prior 11.17% | 14.88%
Current vs Prior +9.66% | -3.36%
Prior 7-Day Avg 8.08% | 13.42%
Current vs 7-Day Avg +51.50% | +7.15%
Prior 7-Day Eod 11.17% | 14.88%
Current vs 7-Day Eod +9.66% | -3.36%
Sentiment BEARISH

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

Moderately bullish flow with 62% call dollar volume ($577). Below-average activity with volume down 67% vs prior. P/C ratio rising 612% - increased hedging/bearish positioning. Put-heavy open interest (106 puts vs 11 calls) suggests hedging or 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 NEUTRAL
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
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. -- found (avg delta --, highest --)

No options available for this category

Most actively traded options today. High liquidity = easy entry/exit. 2 active (total vol 4, top 3)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$65.00Nov 201.352.80$2.0869.7%10.3910
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$55.00Nov 200.352.00$1.18139.8%30.21106

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. -- found (best R:R --, avg --)

No setups found for this strategy

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

No setups found for this strategy

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. 1 found (cheapest 5.36% of stock, avg 5.36%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$65.00$55.00Nov 20$2.08$1.18$3.26$51.74$68.26

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

No setups found for this strategy

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 1 found (best yield 2.22%, avg 2.22%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$65.00Nov 20$1.350.396.8%2.22%9.06%110

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. 67 contracts (avg 98 vol/day, 65 traded recently)

WLK averages only 98 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 put: the $55.00 11-20 put last traded $1.30 on 10/12 (now $0.35/$2.00) — try a limit near $1.18.
CALLS (36)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$60.00Nov 20$3.00$6.50$4.75$5.20 10/08$4.63–$11.80$4.75--
$60.00Jan 15$4.10$8.00$6.05$6.70 10/12$6.05–$12.75$6.05--
$65.00Jan 15$1.80$5.50$3.65$4.69 10/01$3.65–$9.60$3.65--
$65.00Apr 16$3.50$7.50$5.50$8.15 10/05$5.50–$11.75$5.50--
$65.00Dec 17$8.20$12.00$10.10$10.50 10/01$10.10–$16.25$10.10--
$65.00Nov 20$1.35$2.80$2.08--$2.08–$2.08—$1.3510
$70.00Nov 20$0.20$3.20$1.70$1.33 10/07$1.30–$4.60$1.33--
$70.00Jan 15$0.60$4.90$2.75$6.25 09/21$2.30–$6.75$2.75--
$70.00Apr 16$2.00$6.50$4.25$5.83 10/02$4.25–$9.30$4.25--
$70.00Dec 17$6.30$10.50$8.40$13.40 09/18$8.40–$14.10$8.40--
$70.00Dec 18$0.35$2.10$1.23--$1.23–$1.23—$0.351
$75.00Nov 20$0.00$1.10$0.55$0.75 10/08$0.55–$3.28$0.55--
$75.00Dec 18$0.05$2.40$1.22$1.05 10/08$1.10–$3.75$1.05--
$75.00Jan 15$0.20$4.00$2.10$2.00 10/16$1.50–$4.15$2.00--
$75.00Apr 16$1.35$4.90$3.13$3.10 10/08$3.13–$7.50$3.10--
$80.00Nov 20$0.05$4.90$2.48$1.30 09/25$0.65–$2.65$1.30--
$80.00Dec 18$0.10$1.50$0.80$2.07 09/21$0.73–$2.75$0.80--
$80.00Jan 15$0.15$3.50$1.83$1.25 10/16$0.98–$3.20$1.25--
$80.00Apr 16$0.60$4.90$2.75$5.77 09/18$2.53–$5.80$2.75--
$85.00Dec 18$0.00$3.50$1.75$1.50 09/15$0.45–$2.05$1.50--
$85.00Jan 15$0.00$3.20$1.60$4.50 09/08$0.88–$2.45$1.60--
$85.00Apr 16$0.20$2.30$1.25$2.00 10/16$1.25–$4.30$1.25--
$90.00Dec 18$0.00$1.20$0.60$1.00 09/15$0.50–$2.45$0.60--
$90.00Dec 17$2.00$6.00$4.00$4.00 10/01$4.00–$7.70$4.00--
$95.00Dec 18$0.00$0.95$0.48$3.07 08/21$0.38–$2.45$0.48--
$95.00Jan 15$0.00$4.90$2.45$2.20 09/08$0.45–$2.55$2.20--
$100.00Nov 20$0.00$0.95$0.48$0.05 10/05$0.25–$2.45$0.05--
$100.00Jan 15$0.00$4.90$2.45$1.80 09/02$0.43–$2.45$1.80--
$100.00Apr 16$0.00$4.30$2.15$2.50 09/18$0.85–$2.48$2.15--
$100.00Dec 17$0.50$5.00$2.75$3.00 10/02$2.75–$5.75$2.75--
$110.00Apr 16$0.00$2.45$1.23$0.77 10/05$0.50–$2.48$0.77--
$115.00Jan 15$0.00$0.95$0.48$0.05 10/08$0.38–$2.48$0.05--
$115.00Apr 16$0.00$4.90$2.45$2.38 09/18$0.73–$2.45$2.38--
$120.00Dec 18$0.00$0.95$0.48$0.10 10/02$0.38–$2.48$0.10--
$120.00Jan 15$0.00$4.90$2.45$0.05 10/08$0.38–$2.45$0.05--
$135.00Dec 18$0.00$1.15$0.57$0.05 10/08$0.35–$2.48$0.05--
PUTS (31)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$60.00Nov 20$0.50$4.90$2.70$2.00 10/05$1.23–$3.28$2.00--
$60.00Jan 15$2.45$6.40$4.43$5.10 10/07$2.97–$5.45$4.43--
$60.00Dec 17$8.00$12.50$10.25$10.15 10/12$8.15–$10.50$10.15--
$65.00Nov 20$4.40$7.00$5.70$3.25 10/16$2.63–$6.65$4.40--
$65.00Dec 18$4.50$8.30$6.40$4.20 09/24$3.73–$7.40$4.50--
$65.00Jan 15$5.00$9.00$7.00$6.20 09/29$4.10–$7.75$6.20--
$65.00Apr 16$7.00$11.80$9.40$6.00 09/09$6.40–$9.90$7.00--
$65.00Dec 17$10.50$15.50$13.00$12.50 09/29$10.25–$13.25$12.50--
$55.00Nov 20$0.35$2.00$1.18$1.30 10/12$0.73–$2.78$1.18106
$55.00Dec 18$1.50$2.25$1.88$2.65 10/01$1.08–$2.75$1.88--
$55.00Jan 15$0.60$4.90$2.75$2.55 09/29$1.27–$3.08$2.55--
$55.00Apr 16$2.10$6.00$4.05$3.51 09/25$3.00–$5.00$3.51--
$55.00Dec 17$5.00$9.20$7.10$7.40 10/07$6.25–$8.10$7.10--
$70.00Dec 18$8.50$13.00$10.75$10.30 10/14$6.35–$10.75$10.30--
$70.00Dec 17$14.00$18.50$16.25$15.00 09/29$12.75–$16.25$15.00--
$50.00Nov 20$0.00$2.00$1.00$0.40 10/12$0.43–$2.45$0.40--
$50.00Dec 18$0.20$3.40$1.80$0.89 10/02$0.70–$1.88$0.89--
$50.00Jan 15$0.10$4.00$2.05$1.20 09/25$0.88–$2.40$1.20--
$50.00Apr 16$0.55$4.90$2.73$3.10 10/01$1.50–$3.10$2.73--
$75.00Nov 20$12.00$16.30$14.15$8.38 09/21$7.95–$14.20$12.00--
$75.00Dec 18$13.00$17.00$15.00$7.25 08/28$9.45–$15.00$13.00--
$45.00Dec 18$0.00$4.90$2.45$0.65 10/08$0.33–$2.45$0.65--
$45.00Jan 15$0.05$3.20$1.63$0.75 09/29$0.60–$2.53$0.75--
$45.00Dec 17$1.50$6.00$3.75$3.50 09/29$3.25–$4.25$3.50--
$80.00Dec 17$21.00$25.50$23.25$19.52 09/21$19.10–$23.25$21.00--
$40.00Jan 15$0.00$4.90$2.45$0.65 10/13$0.25–$2.45$0.65--
$40.00Apr 16$0.05$4.40$2.23$1.20 10/01$0.78–$2.48$1.20--
$85.00Dec 18$22.20$25.60$23.90$18.00 09/21$16.55–$24.00$22.20--
$85.00Apr 16$23.00$27.50$25.25$16.80 08/27$19.05–$25.25$23.00--
$35.00Apr 16$0.00$4.90$2.45$0.60 10/16$0.63–$2.55$0.60--
$90.00Apr 16$27.50$32.00$29.75$30.30 10/12$22.75–$29.75$29.75--

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 4
Total Puts 3
Put/Call Ratio 0.75
Net Difference 1

Prior's Put/Call Breakdown

Total Calls 19
Total Puts 2
Put/Call Ratio 0.11
Net Difference 17

Prior 7-Day Put/Call Summary

Total Calls 356
Total Puts 86
Average Put/Call Ratio 0.59
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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