Tour v381
WLK
WESTLAKE CORP
$76.22 -0.90%
(7/20 19:17) ◀
|
Tuesday, July 21, 2026 (7:15pm)
January 2026
|
▶ (7/22 21:24)
◀ 7/21 19:15 ▶

Option Volume

Detail
ℹ
Current (07/21) 148
Calls: 146 (99%)
Puts: 2 (1%)
Prior (07/20) 64
Calls: 63 (98%)
Puts: 1 (2%)
Current vs Prior +131.25%
Calls: +131.75% (Calls)
Puts: +100.00% (Puts)
Prior 7-Day Total 161
Calls: 113 (70%)
Puts: 48 (30%)
Prior 7-Day Average 26
Calls: 16 (70%)
Puts: 6 (30%)
Current vs Prior 7-Day Avg +451.55%
Calls: +804.42%
Puts: -70.83%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/21) $76.5K
Calls: $72.8K (95%)
Puts: $3.8K (5%)
Prior (07/20) $12.0K
Calls: $11.7K (98%)
Puts: $245 (2%)
Current vs Prior +539.88%
Calls: +521.00%
Puts: +1442.86%
Prior 7-Day Total $53.1K
Calls: $33.4K (63%)
Puts: $19.7K (37%)
Prior 7-Day Average $8.8K
Calls: $4.8K (63%)
Puts: $2.8K (37%)
Current vs Prior 7-Day Avg +764.86%
Calls: +1424.97%
Puts: +34.32%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/21) 0.01
Prior (07/20) 0.02
Current vs Prior -13.70%
Prior 7-Day Average 1.08
Current vs Prior 7-Day Avg -98.73%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/21) 18
Calls: 18 (100%)
Puts: -- (0%)
Prior (07/20) 486
Calls: 484 (100%)
Puts: 2 (0%)
Current vs Prior -96.30%
Prior 7-Day Total 1,758
Calls: 1,710 (97%)
Puts: 48 (3%)
Prior 7-Day Average 351
Calls: 342 (97%)
Puts: 12 (3%)
Current vs Prior 7-Day Avg -94.88%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 11.45% | 15.22%
Prior 13.09% | 17.36%
Current vs Prior -12.52% | -12.32%
Prior 7-Day Avg 7.68% | 15.02%
Current vs 7-Day Avg +49.05% | +1.31%
Prior 7-Day Eod 13.09% | 17.36%
Current vs 7-Day Eod -12.52% | -12.32%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 24.74% | 20.61%
Calls: 17.91% | 21.78%
Puts: 31.58% | 19.44%
Prior 24.74% | 20.61%
Calls: 17.91% | 21.78%
Puts: 31.58% | 19.44%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 24.74% | 20.61%
Calls: 17.91% | 21.78%
Puts: 31.58% | 19.44%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 95% of dollar volume in calls ($72.8K) vs puts ($3.8K). Massive premium surge with dollar volume up 540% vs prior. Dollar volume significantly above 7-day average (765% higher). Unusually high activity with volume up 131% vs prior - elevated interest.

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. -- active (total vol --, top --)

No options available for this category

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. -- 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. -- 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. -- found (best yield --%, avg --%)

No covered call setups found

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. 83 contracts (avg 78 vol/day, 81 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. No contracts have traded recently — lean on the 30-day mark range and start your limit near the bid.
CALLS (58)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$75.00Oct 16$6.20$10.70$8.45$9.97 07/08$7.15–$9.75$8.45--
$75.00Dec 18$8.80$13.00$10.90$12.50 07/17$9.70–$12.05$10.90--
$75.00Jan 15$10.20$14.00$12.10$12.80 07/08$10.25–$13.00$12.10--
$80.00Aug 21$2.80$3.60$3.20$3.80 07/17$3.20–$4.95$3.20--
$80.00Oct 16$3.70$8.50$6.10$6.90 07/17$4.90–$7.15$6.10--
$80.00Dec 18$6.60$11.00$8.80$16.03 06/09$7.85–$9.90$8.80--
$80.00Jan 15$7.90$11.50$9.70$18.50 05/21$8.50–$10.90$9.70--
$80.00Sep 18$3.10$6.30$4.70--$4.70–$4.70—$3.105
$70.00Dec 18$11.00$15.70$13.35$12.41 07/02$12.15–$15.25$12.41--
$70.00Jan 15$11.70$16.50$14.10$12.50 07/01$12.95–$15.55$12.50--
$85.00Aug 21$0.95$3.70$2.33$2.30 07/15$1.88–$3.88$2.30--
$85.00Oct 16$2.20$6.70$4.45$12.58 06/02$3.85–$6.00$4.45--
$85.00Dec 18$4.70$9.00$6.85$13.59 06/09$5.90–$7.85$6.85--
$85.00Sep 18$1.90$4.30$3.10--$3.10–$3.10—$1.9013
$90.00Oct 16$1.55$5.50$3.53$10.25 06/02$2.15–$4.38$3.53--
$90.00Dec 18$3.30$7.50$5.40$6.60 07/08$4.75–$6.25$5.40--
$95.00Oct 16$0.65$4.90$2.78$4.81 06/18$1.92–$3.23$2.78--
$95.00Dec 18$2.75$6.50$4.63$4.50 07/07$3.80–$5.05$4.50--
$55.00Jan 15$22.50$26.50$24.50$24.35 07/07$21.75–$25.70$24.35--
$100.00Dec 18$1.75$5.40$3.58$3.71 07/13$2.78–$4.50$3.58--
$100.00Jan 15$2.50$5.40$3.95$3.75 07/01$3.00–$5.00$3.75--
$105.00Dec 18$1.20$4.90$3.05$2.70 07/13$2.32–$3.35$2.70--
$45.00Jan 15$31.00$34.00$32.50$32.70 07/14$29.80–$33.75$32.50--
$110.00Aug 21$0.00$4.80$2.40$0.70 06/22$0.63–$2.48$0.70--
$110.00Oct 16$0.00$2.95$1.48$3.79 06/08$1.48–$2.48$1.48--
$110.00Dec 18$0.60$4.80$2.70$1.80 07/01$1.68–$3.10$1.80--
$115.00Aug 21$0.00$4.80$2.40$0.60 06/22$0.73–$2.40$0.60--
$120.00Aug 21$0.00$4.80$2.40$0.60 06/22$0.38–$2.40$0.60--
$120.00Dec 18$0.00$4.10$2.05$2.00 06/23$1.70–$2.95$2.00--
$120.00Jan 15$0.05$4.90$2.48$5.25 06/12$2.15–$2.65$2.48--
$125.00Aug 21$0.00$4.80$2.40$0.25 06/25$0.03–$2.40$0.25--
$125.00Oct 16$0.00$4.70$2.35$3.05 05/21$1.13–$2.50$2.35--
$125.00Jan 15$0.00$4.80$2.40$1.70 06/25$1.43–$2.48$1.70--
$130.00Aug 21$0.00$4.80$2.40$0.60 06/22$0.03–$2.40$0.60--
$130.00Oct 16$0.00$4.80$2.40$1.95 06/01$1.00–$2.48$1.95--
$130.00Dec 18$0.00$3.70$1.85$1.15 06/25$1.23–$2.90$1.15--
$135.00Dec 18$0.00$4.70$2.35$0.80 07/09$1.43–$2.55$0.80--
$135.00Jan 15$0.00$4.60$2.30$1.30 06/25$1.90–$2.88$1.30--
$140.00Oct 16$0.00$2.55$1.27$0.50 06/26$0.50–$2.40$0.50--
$140.00Dec 18$0.00$2.95$1.48$0.90 06/25$1.35–$2.45$0.90--
$140.00Jan 15$0.00$3.90$1.95$1.20 06/25$1.58–$2.48$1.20--
$145.00Oct 16$0.00$4.80$2.40$0.45 06/26$0.48–$2.40$0.45--
$145.00Dec 18$0.00$4.50$2.25$0.80 06/25$1.23–$2.50$0.80--
$145.00Jan 15$0.00$3.90$1.95$0.75 07/01$1.25–$2.48$0.75--
$150.00Oct 16$0.00$4.80$2.40$0.45 06/26$0.48–$2.40$0.45--
$150.00Dec 18$0.00$3.90$1.95$0.75 07/14$0.38–$2.42$0.75--
$155.00Oct 16$0.00$4.80$2.40$0.85 05/29$1.13–$2.40$0.85--
$155.00Dec 18$0.00$4.20$2.10$1.60 06/01$0.63–$2.40$1.60--
$160.00Oct 16$0.00$4.80$2.40$0.45 06/26$0.65–$2.40$0.45--
$160.00Dec 18$0.00$4.80$2.40$1.40 06/01$1.20–$2.40$1.40--
$165.00Oct 16$0.00$1.65$0.83$0.75 05/22$0.78–$2.40$0.75--
$165.00Dec 18$0.00$3.70$1.85$1.20 06/02$1.20–$2.40$1.20--
$170.00Oct 16$0.00$2.05$1.02$0.45 06/26$0.93–$2.40$0.45--
$170.00Dec 18$0.00$4.80$2.40$1.00 07/02$0.50–$2.40$1.00--
$175.00Oct 16$0.00$4.80$2.40$0.45 06/26$0.68–$2.40$0.45--
$175.00Dec 18$0.00$4.80$2.40$0.70 06/23$0.60–$2.40$0.70--
$180.00Oct 16$0.00$1.70$0.85$0.45 06/25$0.50–$2.40$0.45--
$180.00Dec 18$0.00$4.80$2.40$0.20 06/29$0.65–$2.40$0.20--
PUTS (25)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$75.00Aug 21$2.75$4.80$3.78$4.02 07/14$3.72–$6.65$3.78--
$75.00Oct 16$4.80$9.50$7.15$6.95 06/22$6.80–$9.60$6.95--
$80.00Oct 16$7.30$12.00$9.65$8.75 07/13$9.40–$12.25$8.75--
$70.00Aug 21$1.50$4.00$2.75$3.10 07/08$2.17–$4.65$2.75--
$85.00Oct 16$10.60$15.40$13.00$12.90 06/22$12.65–$15.65$12.90--
$85.00Dec 18$12.70$17.50$15.10$17.30 06/30$14.65–$17.75$15.10--
$65.00Oct 16$0.80$5.50$3.15$2.85 07/10$2.58–$4.60$2.85--
$65.00Dec 18$2.95$7.50$5.23$4.20 06/11$4.75–$7.10$4.20--
$60.00Aug 21$0.00$1.00$0.50$0.80 07/13$0.50–$2.48$0.50--
$60.00Oct 16$0.05$4.80$2.42$2.56 06/24$1.90–$3.10$2.42--
$60.00Dec 18$1.45$6.00$3.73$4.20 06/24$3.15–$4.78$3.73--
$95.00Oct 16$18.50$23.00$20.75$22.44 07/02$19.90–$23.70$20.75--
$55.00Aug 21$0.00$0.70$0.35$0.50 07/14$0.35–$2.48$0.35--
$55.00Oct 16$0.00$4.00$2.00$1.40 06/18$1.50–$2.53$1.40--
$55.00Dec 18$0.10$4.90$2.50$2.75 06/24$2.42–$3.30$2.50--
$55.00Jan 15$0.50$4.90$2.70$3.00 07/07$2.50–$3.58$2.70--
$50.00Aug 21$0.00$2.85$1.43$0.10 07/13$1.02–$2.48$0.10--
$50.00Oct 16$0.00$4.40$2.20$1.05 06/18$0.98–$2.58$1.05--
$50.00Dec 18$0.00$4.80$2.40$1.70 05/29$1.50–$2.48$1.70--
$50.00Jan 15$1.10$2.90$2.00$2.20 06/24$1.45–$2.58$2.00--
$45.00Aug 21$0.00$0.75$0.38$0.25 07/14$0.38–$2.40$0.25--
$45.00Dec 18$0.00$4.10$2.05$1.25 05/29$1.33–$2.75$1.25--
$45.00Jan 15$0.00$4.80$2.40$1.20 07/14$1.20–$2.98$1.20--
$110.00Jan 15$33.00$37.90$35.45$31.00 06/18$34.60–$38.25$33.00--
$115.00Aug 21$36.50$40.20$38.35$38.65 07/14$37.60–$41.95$38.35--

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 146
Total Puts 2
Put/Call Ratio 0.01
Net Difference 144

Prior's Put/Call Breakdown

Total Calls 63
Total Puts 1
Put/Call Ratio 0.02
Net Difference 62

Prior 7-Day Put/Call Summary

Total Calls 113
Total Puts 48
Average Put/Call Ratio 1.08
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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