Tour v423
VST
VISTRA CORP
$157.08 -3.86%
$156.59 (-0.31%)🌙
as of 07/27 07:16 PM
(7/24 04:09) ◀
|
Monday, July 27, 2026 (7:16pm)
January 2026
|
▶ (7/28 19:16)
◀ 7/27 19:16 ▶

Option Volume

Detail
ℹ
Current (07/27) 22,279
Calls: 15,281 (69%)
Puts: 6,998 (31%)
Prior (07/24) 10,689
Calls: 4,990 (47%)
Puts: 5,699 (53%)
Current vs Prior +108.43%
Calls: +206.23% (Calls)
Puts: +22.79% (Puts)
Prior 7-Day Total 138,503
Calls: 79,695 (58%)
Puts: 58,808 (42%)
Prior 7-Day Average 19,786
Calls: 11,385 (58%)
Puts: 8,401 (42%)
Current vs Prior 7-Day Avg +12.60%
Calls: +34.22%
Puts: -16.70%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/27) $10.78M
Calls: $6.30M (58%)
Puts: $4.47M (42%)
Prior (07/24) $5.75M
Calls: $2.73M (47%)
Puts: $3.03M (53%)
Current vs Prior +87.34%
Calls: +131.18%
Puts: +47.85%
Prior 7-Day Total $78.91M
Calls: $53.79M (68%)
Puts: $25.12M (32%)
Prior 7-Day Average $11.27M
Calls: $7.68M (68%)
Puts: $3.59M (32%)
Current vs Prior 7-Day Avg -4.40%
Calls: -17.99%
Puts: +24.68%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/27) 0.46
Prior (07/24) 1.14
Current vs Prior -59.90%
Prior 7-Day Average 0.82
Current vs Prior 7-Day Avg -43.98%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/27) 234,207
Calls: 143,782 (61%)
Puts: 90,425 (39%)
Prior (07/24) 221,477
Calls: 130,764 (59%)
Puts: 90,713 (41%)
Current vs Prior +5.75%
Prior 7-Day Total 1,665,787
Calls: 1,035,402 (62%)
Puts: 630,385 (38%)
Prior 7-Day Average 237,969
Calls: 147,914 (62%)
Puts: 90,055 (38%)
Current vs Prior 7-Day Avg -1.58%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)
Current 5.88% | 10.26%12.46% | 17.72%
Prior 6.13% | 10.27%12.82% | 17.83%
Current vs Prior -4.09% | -0.14%-2.84% | -0.63%
Prior 7-Day Avg 4.98% | 8.15%10.48% | 17.64%
Current vs 7-Day Avg +17.96% | +25.78%+18.92% | +0.46%
Prior 7-Day Eod 6.13% | 10.27%12.82% | 17.83%
Current vs 7-Day Eod -4.09% | -0.14%-2.84% | -0.63%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 23.98% | 8.50%
Calls: 21.62% | 10.94%
Puts: 26.35% | 6.06%
Prior 23.98% | 8.50%
Calls: 21.62% | 10.94%
Puts: 26.35% | 6.06%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 23.98% | 8.50%
Calls: 21.62% | 10.94%
Puts: 26.35% | 6.06%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Elevated premium activity with dollar volume up 87% vs prior. Unusually high activity with volume up 108% vs prior - elevated interest. Extreme bullish P/C ratio of 0.46 - heavy call buying (15,281 calls vs 6,998 puts). P/C ratio dropping 60% - sentiment shifting bullish.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BEARISH
7-Day Avg BULLISH
Current BULLISH
Prior NEUTRAL
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

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 21 of results (avg 8.4%, best 6.5%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$149.00Jul 319.009.60$9.306.5%10.80--
$140.00Aug 2820.2021.70$20.957.2%20.793
$167.50Aug 215.205.60$5.407.4%350.3621
$150.00Aug 2112.7513.75$13.257.5%80.65--
$135.00Aug 2123.9526.00$24.988.2%20.85628
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$155.00Aug 217.758.30$8.036.8%180.441.2K
$165.00Jul 318.709.35$9.027.2%30.7872
$170.00Aug 714.9016.05$15.487.4%10.74--
$152.50Aug 216.657.20$6.937.9%40.399
$170.00Aug 2116.7018.15$17.428.3%50.67228

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. 55 found (avg delta 0.72, highest 0.98)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$132.00Jul 3123.2026.05$24.6311.6%10.98--
$133.00Jul 3122.8025.20$24.0010.0%10.98--
$130.00Aug 725.6528.30$26.989.8%10.93--
$141.00Jul 3114.6018.00$16.3020.9%150.91--
$144.00Jul 3111.8014.95$13.3823.5%10.91--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$170.00Jul 3112.1514.35$13.2516.6%20.8964
$180.00Aug 722.7525.85$24.3012.8%10.88--
$185.00Aug 2128.5531.05$29.808.4%20.8412
$167.50Jul 3110.8013.05$11.9318.9%90.84443
$180.00Aug 1423.0525.80$24.4311.3%10.82--

Most actively traded options today. High liquidity = easy entry/exit. 165 active (total vol 10.6K, top 1.5K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$180.00Jul 310.060.20$0.13107.7%1.5K0.03637
$170.00Jul 310.360.60$0.4850.0%9120.111.1K
$180.00Aug 212.173.45$2.8145.6%5920.211.2K
$170.00Aug 214.405.00$4.7012.8%5100.331.7K
$165.00Jul 310.971.36$1.1733.3%2840.22452
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$145.00Jul 310.460.70$0.5841.4%7010.11257
$135.00Aug 70.621.00$0.8146.9%6320.0984
$160.00Jul 315.055.80$5.4313.8%5530.61476
$150.00Jul 311.081.60$1.3438.8%4900.23356
$150.00Aug 215.606.20$5.9010.2%4780.353.4K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 37 strikes (avg 12.9%, max 59.9%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$182.50Jul 31Aug 2176.0%58.2%30.5%85173
$130.00Aug 7Sep 466.4%51.7%28.5%3--
$150.00Aug 7Sep 469.4%54.2%28.0%316
$180.00Jul 31Sep 468.9%55.8%23.5%1.5K637
$185.00Jul 31Sep 466.6%54.6%21.9%161.1K
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$135.00Jul 31Aug 2885.2%53.2%59.9%43732
$130.00Jul 31Sep 470.2%51.7%35.8%21129
$140.00Jul 31Sep 468.1%51.1%33.3%61751
$145.00Jul 31Sep 464.9%53.0%22.5%708260
$147.00Jul 31Aug 2161.4%53.6%14.6%3936

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 114 found (best R:R 21.73, avg 3.35)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$182.50$185.00Jul 31$0.11$2.39$0.1121.73$182.61
$175.00$177.50Jul 31$0.15$2.35$0.1515.67$175.15
$170.00$172.50Jul 31$0.17$2.33$0.1713.71$170.17
$167.50$170.00Jul 31$0.27$2.23$0.278.26$167.77
$172.50$175.00Aug 7$0.33$2.17$0.336.58$172.83
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$142.00$140.00Jul 31$0.10$1.90$0.1019.00$141.90
$135.00$130.00Aug 28$0.29$4.71$0.2916.24$134.71
$135.00$130.00Aug 7$0.47$4.53$0.479.64$134.53
$147.00$145.00Aug 21$0.20$1.80$0.209.00$146.80
$141.00$140.00Aug 7$0.11$0.89$0.118.09$140.89

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 135 found (best R:R 29.00, avg 1.48)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$145.00$148.00Jul 31$2.90$2.90$0.1029.00$147.90
$133.00$141.00Jul 31$7.70$7.70$0.3025.67$140.70
$135.00$144.00Aug 21$7.80$7.80$1.206.50$142.80
$130.00$144.00Aug 7$11.83$11.83$2.175.45$141.83
$130.00$140.00Sep 4$8.03$8.03$1.974.08$138.03
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$180.00$170.00Aug 7$8.82$8.82$1.187.47$171.18
$185.00$180.00Aug 21$4.35$4.35$0.656.69$180.65
$180.00$177.50Aug 21$2.12$2.12$0.385.58$177.88
$177.50$175.00Aug 21$1.98$1.98$0.523.81$175.52
$175.00$170.00Aug 21$3.93$3.93$1.073.67$171.07

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 39 found (avg debit $2.02, cheapest $0.13)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$140.00Aug 28Sep 4$0.5055.0%51.1%
$185.00Jul 31Aug 7$0.6466.6%66.4%
$180.00Jul 31Aug 7$0.9068.9%65.1%
$182.50Jul 31Aug 7$0.9676.0%71.0%
$150.00Aug 7Aug 14$1.0469.4%60.0%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$180.00Aug 7Aug 14$0.1365.1%61.1%
$130.00Jul 31Aug 7$0.3270.2%66.4%
$175.00Aug 21Aug 28$0.3557.4%56.3%
$135.00Jul 31Aug 7$0.5885.2%68.2%
$185.00Aug 21Sep 4$0.8357.5%54.6%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 49 found (cheapest 4.97% of stock, avg 12.53%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$157.50Jul 31$3.72$4.08$7.80$149.70$165.304.97%
$160.00Jul 31$2.56$5.43$7.99$152.01$167.995.09%
$155.00Jul 31$5.15$2.93$8.08$146.92$163.085.14%
$152.50Jul 31$6.70$2.02$8.72$143.78$161.225.55%
$162.50Jul 31$1.74$7.13$8.87$153.63$171.375.65%
$165.00Jul 31$1.17$9.02$10.19$154.81$175.196.49%
$149.00Jul 31$9.30$1.15$10.45$138.55$159.456.65%
$148.00Jul 31$9.88$1.01$10.89$137.11$158.896.93%
$167.50Jul 31$0.75$11.93$12.68$154.82$180.188.07%
$145.00Jul 31$12.78$0.58$13.36$131.64$158.368.51%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.12% of stock, avg 5.99%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$167.50$148.00Jul 31$0.75$1.01$1.76$146.24$169.26
$167.50$149.00Jul 31$0.75$1.15$1.90$147.10$169.40
$167.50$150.00Jul 31$0.75$1.34$2.09$147.91$169.59
$165.00$148.00Jul 31$1.17$1.01$2.18$145.82$167.18
$165.00$149.00Jul 31$1.17$1.15$2.32$146.68$167.32
$165.00$150.00Jul 31$1.17$1.34$2.51$147.49$167.51
$162.50$148.00Jul 31$1.74$1.01$2.75$145.25$165.25
$167.50$152.50Jul 31$0.75$2.02$2.77$149.73$170.27
$162.50$149.00Jul 31$1.74$1.15$2.89$146.11$165.39
$162.50$150.00Jul 31$1.74$1.34$3.08$146.92$165.58

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 254 found (best R:R 15.67, avg credit $2.36)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
152/155158/160Aug 21$2.35$0.1515.67$152.65$159.85
147/150158/160Aug 7$2.81$0.1914.79$147.19$160.31
147/150158/160Aug 21$2.75$0.2511.00$147.25$160.25
150/152158/160Aug 21$2.28$0.2210.36$150.22$159.78
150/152155/158Aug 7$2.26$0.249.42$150.24$157.26
155/160165/170Aug 28$4.51$0.499.20$155.49$169.51
147/150160/162Aug 7$2.68$0.328.37$147.32$162.68
152/155162/165Aug 21$2.20$0.307.33$152.80$164.70
147/150162/165Aug 21$2.60$0.406.50$147.40$165.10
150/155160/165Aug 28$4.29$0.716.04$150.71$164.29

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 66 found (best R:R 82.33, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$175.00$177.50$180.00Aug 7$0.05$2.4549.00
$175.00$180.00$185.00Sep 4$0.12$4.8840.67
$170.00$175.00$180.00Aug 28$0.13$4.8737.46
$150.00$152.50$155.00Aug 7$0.07$2.4334.71
$167.50$170.00$172.50Jul 31$0.10$2.4024.00
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$145.00$150.00$155.00Aug 14$0.06$4.9482.33
$145.00$150.00$155.00Sep 4$0.13$4.8737.46
$150.00$152.50$155.00Aug 21$0.07$2.4334.71
$130.00$135.00$140.00Aug 21$0.15$4.8532.33
$144.00$145.00$146.00Jul 31$0.05$0.9519.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 84 found (best net $-0.33, 77 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$145.00$160.001:2Aug 28-$1.50$13.50
$135.00$150.001:2Aug 14-$1.76$13.24
$130.00$144.001:2Aug 7-$3.32$10.68
$165.00$175.001:2Sep 4-$1.98$8.02
$150.00$160.001:2Sep 4-$5.02$4.98
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$185.00$165.001:2Sep 4-$0.33$19.67
$170.00$160.001:2Aug 7-$2.08$7.92
$165.00$155.001:2Sep 4-$4.32$5.68
$140.00$135.001:2Aug 7-$0.03$4.97
$140.00$135.001:2Aug 14-$0.44$4.56

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 51 found (best yield 5.92%, avg 2.30%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$160.00Sep 4$9.300.501.9%5.92%7.78%5--
$157.50Aug 21$8.650.520.3%5.51%5.77%116
$160.00Aug 28$8.350.491.9%5.32%7.17%4--
$157.50Aug 14$7.600.520.3%4.84%5.11%1--
$165.00Sep 4$7.600.435.0%4.84%9.88%4--
$160.00Aug 21$7.400.481.9%4.71%6.57%983.2K
$160.00Aug 14$6.850.481.9%4.36%6.22%981
$157.50Aug 7$6.800.510.3%4.33%4.60%191
$165.00Aug 28$6.500.425.0%4.14%9.18%2230
$162.50Aug 21$6.400.443.5%4.07%7.52%1100

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 15,281
Total Puts 6,998
Put/Call Ratio 0.46
Net Difference 8,283

Prior's Put/Call Breakdown

Total Calls 4,990
Total Puts 5,699
Put/Call Ratio 1.14
Net Difference -709

Prior 7-Day Put/Call Summary

Total Calls 79,695
Total Puts 58,808
Average Put/Call Ratio 0.82
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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