Tour v452
VST
VISTRA CORP
$148.64 -5.37%
$148.20 (-0.30%)🌙
as of 07/28 07:16 PM
(7/27 19:16) ◀
|
Tuesday, July 28, 2026 (7:16pm)
January 2026
|
▶ (7/29 19:28)
◀ 7/28 19:16 ▶

Option Volume

Detail
ℹ
Current (07/28) 58,331
Calls: 45,325 (78%)
Puts: 13,006 (22%)
Prior (07/27) 22,279
Calls: 15,281 (69%)
Puts: 6,998 (31%)
Current vs Prior +161.82%
Calls: +196.61% (Calls)
Puts: +85.85% (Puts)
Prior 7-Day Total 127,822
Calls: 81,890 (64%)
Puts: 45,932 (36%)
Prior 7-Day Average 18,260
Calls: 11,698 (64%)
Puts: 6,561 (36%)
Current vs Prior 7-Day Avg +219.44%
Calls: +287.44%
Puts: +98.21%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/28) $22.11M
Calls: $14.37M (65%)
Puts: $7.74M (35%)
Prior (07/27) $10.78M
Calls: $6.30M (58%)
Puts: $4.47M (42%)
Current vs Prior +105.20%
Calls: +128.10%
Puts: +72.94%
Prior 7-Day Total $73.06M
Calls: $52.89M (72%)
Puts: $20.17M (28%)
Prior 7-Day Average $10.44M
Calls: $7.56M (72%)
Puts: $2.88M (28%)
Current vs Prior 7-Day Avg +111.87%
Calls: +90.24%
Puts: +168.61%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/28) 0.29
Prior (07/27) 0.46
Current vs Prior -37.34%
Prior 7-Day Average 0.67
Current vs Prior 7-Day Avg -56.93%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/28) 265,254
Calls: 168,450 (64%)
Puts: 96,804 (36%)
Prior (07/27) 234,207
Calls: 143,782 (61%)
Puts: 90,425 (39%)
Current vs Prior +13.26%
Prior 7-Day Total 1,589,818
Calls: 988,068 (62%)
Puts: 601,750 (38%)
Prior 7-Day Average 227,116
Calls: 141,152 (62%)
Puts: 85,964 (38%)
Current vs Prior 7-Day Avg +16.79%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)
Current 5.13% | 9.71%12.50% | 18.42%
Prior 5.88% | 10.26%12.46% | 17.72%
Current vs Prior -12.64% | -5.34%+0.33% | +3.97%
Prior 7-Day Avg 5.29% | 8.58%11.73% | 17.96%
Current vs 7-Day Avg -2.98% | +13.15%+6.60% | +2.56%
Prior 7-Day Eod 5.88% | 10.26%12.46% | 17.72%
Current vs 7-Day Eod -12.64% | -5.34%+0.33% | +3.97%
Sentiment BULLISHBEARISH

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

Moderately bullish flow with 65% call dollar volume ($14.37M). Massive premium surge with dollar volume up 105% vs prior. Dollar volume significantly above 7-day average (112% higher). Unusually high activity with volume up 162% 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

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 20 of results (avg 7.4%, best 2.9%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$165.00Aug 213.403.50$3.452.9%11.8K0.272.9K
$155.00Aug 216.306.60$6.454.7%1660.42592
$160.00Aug 214.654.90$4.785.2%7090.343.3K
$145.00Aug 149.6510.40$10.037.5%10.6010
$140.00Aug 2113.5514.70$14.138.1%130.68204
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$175.00Aug 2127.2028.25$27.733.8%200.84198
$155.00Aug 1411.1011.80$11.456.1%40.5928
$155.00Aug 710.1010.75$10.436.2%110.62210
$157.50Aug 1412.5013.40$12.956.9%20.65--
$170.00Aug 2122.7024.55$23.637.8%80.79230

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. 65 found (avg delta 0.68, highest 0.97)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$119.00Jul 3127.8031.00$29.4010.9%10.91--
$130.00Aug 718.1521.30$19.7316.0%30.87--
$125.00Aug 2824.1527.75$25.9513.9%20.85--
$140.00Jul 318.9010.50$9.7016.5%10.843
$132.00Aug 716.5519.45$18.0016.1%10.83--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$167.50Jul 3118.4020.80$19.6012.2%10.97442
$165.00Jul 3115.7517.65$16.7011.4%120.95--
$162.50Jul 3113.5015.80$14.6515.7%40.92106
$175.00Aug 726.2528.75$27.509.1%50.9126
$160.00Jul 3111.0012.95$11.9816.3%690.881.0K

Most actively traded options today. High liquidity = easy entry/exit. 189 active (total vol 22.2K, top 11.8K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$165.00Aug 213.403.50$3.452.9%11.8K0.272.9K
$160.00Aug 214.654.90$4.785.2%7090.343.3K
$155.00Jul 311.221.52$1.3721.9%5770.25377
$170.00Aug 212.252.57$2.4113.3%5770.202.0K
$167.50Jul 310.000.19$0.10190.0%4280.03362
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$120.00Jul 310.000.25$0.13192.3%6020.0275
$140.00Jul 310.720.98$0.8530.6%5480.17771
$140.00Aug 73.053.70$3.3819.2%3720.29405
$150.00Aug 219.0510.05$9.5510.5%2990.503.6K
$150.00Jul 313.904.50$4.2014.3%1320.55435

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 45 strikes (avg 21.4%, max 98.3%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$177.50Jul 31Aug 2193.8%58.3%60.9%5995
$175.00Jul 31Sep 483.0%55.2%50.5%52635
$170.00Jul 31Sep 476.4%57.9%32.0%2961.8K
$143.00Aug 7Aug 2175.8%57.8%31.1%2--
$172.50Jul 31Aug 2175.9%59.0%28.6%71581
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$120.00Jul 31Sep 4119.6%60.3%98.3%60575
$130.00Jul 31Sep 476.4%54.6%40.0%141131
$125.00Aug 7Sep 475.9%59.4%27.9%8858
$135.00Jul 31Sep 472.8%57.7%26.2%47221
$140.00Jul 31Sep 469.8%55.5%25.8%563774

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 125 found (best R:R 24.00, avg 3.63)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$165.00$167.50Jul 31$0.10$2.40$0.1024.00$165.10
$170.00$175.00Aug 14$0.21$4.79$0.2122.81$170.21
$162.50$165.00Jul 31$0.11$2.39$0.1121.73$162.61
$162.50$165.00Aug 14$0.16$2.34$0.1614.62$162.66
$172.50$175.00Aug 7$0.18$2.32$0.1812.89$172.68
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$125.00$120.00Aug 14$0.27$4.73$0.2717.52$124.73
$125.00$120.00Aug 7$0.33$4.67$0.3314.15$124.67
$131.00$130.00Aug 7$0.10$0.90$0.109.00$130.90
$145.00$144.00Aug 21$0.10$0.90$0.109.00$144.90
$130.00$125.00Aug 7$0.51$4.49$0.518.80$129.49

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 154 found (best R:R 15.15, avg 1.47)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$119.00$140.00Jul 31$19.70$19.70$1.3015.15$138.70
$141.00$143.00Aug 7$1.75$1.75$0.257.00$142.75
$130.00$132.00Aug 7$1.73$1.73$0.276.41$131.73
$145.00$146.00Jul 31$0.85$0.85$0.155.67$145.85
$148.00$149.00Jul 31$0.83$0.83$0.174.88$148.83
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$175.00$165.00Aug 7$9.23$9.23$0.7711.99$165.77
$157.50$155.00Jul 31$2.30$2.30$0.2011.50$155.20
$148.00$147.00Aug 21$0.88$0.88$0.127.33$147.12
$155.00$152.50Aug 21$2.15$2.15$0.356.14$152.85
$162.50$160.00Aug 7$2.13$2.13$0.375.76$160.37

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 50 found (avg debit $2.39, cheapest $0.20)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$177.50Jul 31Aug 7$0.3293.8%66.9%
$175.00Jul 31Aug 7$0.6183.0%70.4%
$172.50Jul 31Aug 7$0.8075.9%70.0%
$130.00Aug 7Aug 21$0.9773.8%61.0%
$170.00Jul 31Aug 7$0.9976.4%69.9%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$120.00Jul 31Aug 7$0.20119.6%77.0%
$175.00Aug 7Aug 21$0.2370.4%59.4%
$125.00Aug 7Aug 14$0.3975.9%66.3%
$130.00Jul 31Aug 7$1.0776.4%73.8%
$133.00Jul 31Aug 7$1.1177.7%67.9%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 60 found (cheapest 4.57% of stock, avg 11.08%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$149.00Jul 31$3.12$3.68$6.80$142.20$155.804.57%
$150.00Jul 31$3.00$4.20$7.20$142.80$157.204.84%
$148.00Jul 31$3.95$3.29$7.24$140.76$155.244.87%
$147.00Jul 31$4.55$2.86$7.41$139.59$154.414.99%
$146.00Jul 31$5.10$2.42$7.52$138.48$153.525.06%
$152.50Jul 31$2.03$5.82$7.85$144.65$160.355.28%
$144.00Jul 31$6.28$1.79$8.07$135.93$152.075.43%
$145.00Jul 31$5.95$2.15$8.10$136.90$153.105.45%
$142.00Jul 31$7.53$1.32$8.85$133.15$150.855.95%
$155.00Jul 31$1.37$7.68$9.05$145.95$164.056.09%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 140 found (cheapest 1.73% of stock, avg 6.45%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$157.50$144.00Jul 31$0.78$1.79$2.57$141.43$160.07
$157.50$145.00Jul 31$0.78$2.15$2.93$142.07$160.43
$155.00$144.00Jul 31$1.37$1.79$3.16$140.84$158.16
$157.50$146.00Jul 31$0.78$2.42$3.20$142.80$160.70
$155.00$145.00Jul 31$1.37$2.15$3.52$141.48$158.52
$157.50$147.00Jul 31$0.78$2.86$3.64$143.36$161.14
$155.00$146.00Jul 31$1.37$2.42$3.79$142.21$158.79
$152.50$144.00Jul 31$2.03$1.79$3.82$140.18$156.32
$157.50$148.00Jul 31$0.78$3.29$4.07$143.93$161.57
$152.50$145.00Jul 31$2.03$2.15$4.18$140.82$156.68

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 240 found (best R:R 13.29, avg credit $2.12)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
131/132145/147Aug 7$1.86$0.1413.29$130.14$146.86
130/131141/143Aug 7$1.85$0.1512.33$129.15$142.85
137/138145/147Aug 7$1.82$0.1810.11$136.18$146.82
140/145150/155Aug 28$4.48$0.528.62$140.52$154.48
143/144147/148Jul 31$0.89$0.118.09$143.11$147.89
143/144145/147Aug 21$1.78$0.228.09$142.22$146.78
125/130140/145Aug 28$4.43$0.577.77$125.57$144.43
145/146147/148Jul 31$0.87$0.136.69$145.13$147.87
139/140145/147Aug 7$1.74$0.266.69$138.26$146.74
130/135140/145Aug 14$4.32$0.686.35$130.68$144.32

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 77 found (best R:R 49.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$155.00$157.50$160.00Aug 14$0.05$2.4549.00
$170.00$172.50$175.00Jul 31$0.06$2.4440.67
$165.00$167.50$170.00Aug 7$0.06$2.4440.67
$170.00$172.50$175.00Aug 7$0.06$2.4440.67
$152.50$155.00$157.50Jul 31$0.07$2.4334.71
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$155.00$157.50$160.00Aug 7$0.07$2.4334.71
$120.00$125.00$130.00Aug 7$0.18$4.8226.78
$130.00$135.00$140.00Aug 14$0.30$4.7015.67
$143.00$144.00$145.00Jul 31$0.07$0.9313.29
$125.00$130.00$135.00Aug 14$0.36$4.6412.89

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 77 found (best net $-4.45, 76 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$125.00$140.001:2Aug 28-$4.45$10.55
$160.00$170.001:2Sep 4-$1.62$8.38
$150.00$160.001:2Sep 4-$2.18$7.82
$165.00$170.001:2Aug 14-$0.99$4.01
$170.00$175.001:2Aug 14-$1.34$3.66
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$129.00$120.001:2Jul 31-$0.11$8.89
$155.00$145.001:2Aug 28-$2.65$7.35
$155.00$145.001:2Sep 4-$3.65$6.35
$125.00$120.001:2Aug 7$0.00$5.00
$130.00$125.001:2Aug 7-$0.15$4.85

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 51 found (best yield 6.22%, avg 2.24%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$150.00Sep 4$9.250.510.9%6.22%7.14%11
$150.00Aug 28$8.950.510.9%6.02%6.94%172
$149.00Aug 21$8.050.520.2%5.42%5.66%4--
$150.00Aug 21$7.850.500.9%5.28%6.20%55683
$150.00Aug 14$7.100.500.9%4.78%5.69%834
$152.50Aug 21$6.950.462.6%4.68%7.27%14--
$155.00Aug 28$6.700.434.3%4.51%8.79%3--
$155.00Aug 21$6.300.424.3%4.24%8.52%166592
$152.50Aug 14$6.000.462.6%4.04%6.63%1--
$150.00Aug 7$5.850.490.9%3.94%4.85%1518

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 45,325
Total Puts 13,006
Put/Call Ratio 0.29
Net Difference 32,319

Prior's Put/Call Breakdown

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

Prior 7-Day Put/Call Summary

Total Calls 81,890
Total Puts 45,932
Average Put/Call Ratio 0.67
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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