VST - Options Database

VST

VISTRA CORP

$157.99 +1.64%

$157.55 (-0.28%)🌙

as of 07/20 07:16 PM

(7/17 19:29) ◀

Monday, July 20, 2026 (7:16pm)

▶ (7/21 19:14)

◀ 7/20 19:16 ▶

Option Volume

Detail

ℹ

Current (07/20) 17,462

Calls: 11,699 (67%)

Puts: 5,763 (33%)

Prior (07/17) 23,251

Calls: 13,476 (58%)

Puts: 9,775 (42%)

Current vs Prior -24.90%

Calls: -13.19% (Calls)

Puts: -41.04% (Puts)

Prior 7-Day Total 167,785

Calls: 97,846 (58%)

Puts: 69,939 (42%)

Prior 7-Day Average 23,969

Calls: 13,978 (58%)

Puts: 9,991 (42%)

Current vs Prior 7-Day Avg -27.15%

Calls: -16.30%

Puts: -42.32%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/20) $7.44M

Calls: $5.16M (69%)

Puts: $2.28M (31%)

Prior (07/17) $10.00M

Calls: $6.21M (62%)

Puts: $3.79M (38%)

Current vs Prior -25.64%

Calls: -16.90%

Puts: -39.93%

Prior 7-Day Total $85.53M

Calls: $60.01M (70%)

Puts: $25.52M (30%)

Prior 7-Day Average $12.22M

Calls: $8.57M (70%)

Puts: $3.65M (30%)

Current vs Prior 7-Day Avg -39.14%

Calls: -39.84%

Puts: -37.49%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/20) 0.49

Prior (07/17) 0.73

Current vs Prior -32.09%

Prior 7-Day Average 0.72

Current vs Prior 7-Day Avg -31.51%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (07/20) 180,854

Calls: 106,904 (59%)

Puts: 73,950 (41%)

Prior (07/17) 283,158

Calls: 169,160 (60%)

Puts: 113,998 (40%)

Current vs Prior -36.13%

Prior 7-Day Total 2,026,181

Calls: 1,280,500 (63%)

Puts: 745,681 (37%)

Prior 7-Day Average 289,454

Calls: 182,928 (63%)

Puts: 106,525 (37%)

Current vs Prior 7-Day Avg -37.52%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (07/24) | Next (07/31)Expiry (08/21) | Next (09/18)

Current 5.77% | 8.49%14.17% | 19.02%

Prior 6.65% | 9.12%1.99% | 15.58%

Current vs Prior -13.23% | -6.96%+610.30% | +22.12%

Prior 7-Day Avg 5.31% | 8.28%5.24% | 16.10%

Current vs 7-Day Avg +8.50% | +2.57%+170.34% | +18.12%

Prior 7-Day Eod 6.65% | 9.12%1.99% | 15.58%

Current vs 7-Day Eod -13.23% | -6.96%+610.30% | +22.12%

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 69% call dollar volume ($5.16M). Extreme bullish P/C ratio of 0.49 - heavy call buying (11,699 calls vs 5,763 puts). P/C ratio dropping 32% - sentiment shifting bullish. Declining open interest (down 36%) 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 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

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Tightest Spreads

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Best Value <$1

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High Delta

⚖️

Ratio Spreads

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 23 of results (avg 7.3%, best 3.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$160.00	Aug 21	9.50	10.00	$9.75	5.1%	1.1K	0.50	2.1K
$152.50	Jul 24	7.15	7.55	$7.35	5.4%	6	0.72	174
$155.00	Jul 31	7.35	7.80	$7.57	5.9%	385	0.60	52
$155.00	Aug 21	11.75	12.50	$12.13	6.2%	86	0.57	554
$145.00	Aug 21	17.95	19.10	$18.52	6.2%	3	0.72	221

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$165.00	Aug 14	13.05	13.55	$13.30	3.8%	1	0.58	--
$155.00	Aug 14	7.65	8.15	$7.90	6.3%	3	0.42	--
$155.00	Aug 21	8.50	9.10	$8.80	6.8%	130	0.42	1.1K
$150.00	Aug 21	6.35	6.95	$6.65	9.0%	209	0.35	3.2K
$160.00	Jul 31	6.70	7.35	$7.03	9.2%	35	0.53	437

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 2 found (avg $0.83, cheapest $0.83)

CALLS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$167.50	Jul 24	0.76	0.91	$0.84	17.9%	153	0.17	184

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$140.00	Jul 31	0.75	0.90	$0.83	18.1%	10	0.10	917

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 28 found (avg delta 0.67, highest 0.91)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$144.00	Jul 24	13.10	15.45	$14.27	16.5%	1	0.91	--
$147.00	Jul 24	10.40	12.80	$11.60	20.7%	2	0.87	7
$148.00	Jul 24	9.65	12.00	$10.83	21.7%	10	0.85	58
$135.00	Aug 21	24.00	26.75	$25.38	10.8%	2	0.84	639
$144.00	Jul 31	14.15	16.50	$15.33	15.3%	1	0.84	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$165.00	Jul 24	7.95	9.40	$8.68	16.7%	26	0.76	111
$162.50	Jul 31	8.05	8.85	$8.45	9.5%	14	0.60	2
$165.00	Aug 14	13.05	13.55	$13.30	3.8%	1	0.58	--
$160.00	Jul 24	4.65	5.40	$5.03	14.9%	41	0.57	342
$160.00	Jul 31	6.70	7.35	$7.03	9.2%	35	0.53	437

Most actively traded options today. High liquidity = easy entry/exit. 146 active (total vol 12.7K, top 2.1K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$170.00	Jul 24	0.46	0.61	$0.54	27.8%	2.1K	0.12	934
$160.00	Aug 21	9.50	10.00	$9.75	5.1%	1.1K	0.50	2.1K
$165.00	Jul 24	1.22	1.45	$1.34	17.2%	863	0.24	537
$155.00	Jul 31	7.35	7.80	$7.57	5.9%	385	0.60	52
$172.50	Jul 24	0.27	0.41	$0.34	41.2%	333	0.08	1.0K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$137.00	Jul 31	0.01	0.73	$0.37	194.6%	691	0.06	--
$155.00	Jul 31	4.20	4.95	$4.58	16.4%	594	0.40	158
$150.00	Aug 21	6.35	6.95	$6.65	9.0%	209	0.35	3.2K
$135.00	Jul 31	0.40	0.54	$0.47	29.8%	199	0.06	195
$157.50	Aug 21	9.50	11.15	$10.33	16.0%	197	0.46	--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 31 strikes (avg 21.5%, max 75.7%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$182.50	Jul 24	Jul 31	76.7%	53.2%	44.0%	14	3
$144.00	Jul 24	Jul 31	66.3%	55.6%	19.2%	2	--
$177.50	Jul 24	Aug 21	63.5%	57.5%	10.5%	11	--
$155.00	Jul 24	Aug 21	60.3%	54.7%	10.1%	112	617
$150.00	Jul 24	Aug 28	62.0%	56.4%	9.8%	9	83

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$134.00	Jul 24	Jul 31	106.5%	60.6%	75.7%	23	--
$140.00	Jul 24	Aug 28	90.9%	52.2%	74.1%	147	1.4K
$132.00	Jul 24	Jul 31	107.7%	62.2%	73.1%	158	81
$130.00	Jul 24	Aug 28	94.0%	55.4%	69.7%	10	213
$135.00	Jul 24	Aug 28	79.2%	54.3%	45.9%	64	702

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 102 found (best R:R 15.67, avg 3.59)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$182.50	$185.00	Jul 24	$0.15	$2.35	$0.15	15.67	$182.65
$172.50	$175.00	Jul 24	$0.18	$2.32	$0.18	12.89	$172.68
$170.00	$172.50	Jul 24	$0.20	$2.30	$0.20	11.50	$170.20
$175.00	$177.50	Jul 31	$0.21	$2.29	$0.21	10.90	$175.21
$170.00	$172.50	Jul 31	$0.29	$2.21	$0.29	7.62	$170.29

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$134.00	$132.00	Jul 24	$0.12	$1.88	$0.12	15.67	$133.88
$145.00	$141.00	Jul 31	$0.27	$3.73	$0.27	13.81	$144.73
$138.00	$136.00	Jul 24	$0.18	$1.82	$0.18	10.11	$137.82
$140.00	$138.00	Jul 31	$0.19	$1.81	$0.19	9.53	$139.81
$135.00	$130.00	Aug 7	$0.49	$4.51	$0.49	9.20	$134.51

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 113 found (best R:R 8.09, avg 0.80)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$144.00	$147.00	Jul 24	$2.67	$2.67	$0.33	8.09	$146.67
$148.00	$150.00	Jul 24	$1.58	$1.58	$0.42	3.76	$149.58
$147.00	$148.00	Jul 24	$0.77	$0.77	$0.23	3.35	$147.77
$150.00	$152.50	Jul 24	$1.90	$1.90	$0.60	3.17	$151.90
$144.00	$149.00	Jul 31	$3.68	$3.68	$1.32	2.79	$147.68

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$165.00	$160.00	Jul 24	$3.65	$3.65	$1.35	2.70	$161.35
$149.00	$148.00	Aug 21	$0.67	$0.67	$0.33	2.03	$148.33
$157.50	$155.00	Aug 21	$1.53	$1.53	$0.97	1.58	$155.97
$160.00	$155.00	Aug 7	$3.02	$3.02	$1.98	1.53	$156.98
$162.50	$160.00	Jul 31	$1.42	$1.42	$1.08	1.31	$161.08

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 33 found (avg debit $1.49, cheapest $0.16)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$182.50	Jul 24	Jul 31	$0.21	76.7%	53.2%
$185.00	Jul 24	Jul 31	$0.27	62.3%	53.9%
$180.00	Jul 24	Jul 31	$0.41	61.2%	51.8%
$177.50	Jul 24	Jul 31	$0.65	63.5%	54.5%
$145.00	Aug 21	Aug 28	$0.71	55.2%	56.6%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$140.00	Jul 24	Jul 31	$0.16	90.9%	57.9%
$130.00	Jul 24	Jul 31	$0.18	94.0%	66.1%
$138.00	Jul 24	Jul 31	$0.32	82.7%	58.6%
$135.00	Jul 24	Jul 31	$0.34	79.2%	61.2%
$136.00	Jul 24	Jul 31	$0.61	77.0%	66.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 25 found (cheapest 4.89% of stock, avg 10.08%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$157.50	Jul 24	$4.08	$3.65	$7.73	$149.77	$165.23	4.89%
$160.00	Jul 24	$2.99	$5.03	$8.02	$151.98	$168.02	5.08%
$155.00	Jul 24	$5.63	$2.63	$8.26	$146.74	$163.26	5.23%
$152.50	Jul 24	$7.35	$1.84	$9.19	$143.31	$161.69	5.82%
$165.00	Jul 24	$1.34	$8.68	$10.02	$154.98	$175.02	6.34%
$150.00	Jul 24	$9.25	$1.20	$10.45	$139.55	$160.45	6.61%
$148.00	Jul 24	$10.83	$0.86	$11.69	$136.31	$159.69	7.40%
$157.50	Jul 31	$6.38	$5.75	$12.13	$145.37	$169.63	7.68%
$155.00	Jul 31	$7.57	$4.58	$12.15	$142.85	$167.15	7.69%
$160.00	Jul 31	$5.23	$7.03	$12.26	$147.74	$172.26	7.76%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 136 found (cheapest 0.97% of stock, avg 5.83%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$170.00	$149.00	Jul 24	$0.54	$0.99	$1.53	$147.47	$171.53
$170.00	$150.00	Jul 24	$0.54	$1.20	$1.74	$148.26	$171.74
$167.50	$149.00	Jul 24	$0.84	$0.99	$1.83	$147.17	$169.33
$167.50	$150.00	Jul 24	$0.84	$1.20	$2.04	$147.96	$169.54
$165.00	$149.00	Jul 24	$1.34	$0.99	$2.33	$146.67	$167.33
$170.00	$152.50	Jul 24	$0.54	$1.84	$2.38	$150.12	$172.38
$165.00	$150.00	Jul 24	$1.34	$1.20	$2.54	$147.46	$167.54
$167.50	$152.50	Jul 24	$0.84	$1.84	$2.68	$149.82	$170.18
$162.50	$149.00	Jul 24	$2.05	$0.99	$3.04	$145.96	$165.54
$165.00	$152.50	Jul 24	$1.34	$1.84	$3.18	$149.32	$168.18

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 313 found (best R:R 19.00, avg credit $2.03)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
136/138	144/147	Jul 24	$2.85	$0.15	19.00	$135.15	$146.85
138/139	148/150	Jul 24	$1.88	$0.12	15.67	$137.12	$149.88
150/152	158/160	Aug 21	$2.35	$0.15	15.67	$150.15	$159.85
132/134	144/147	Jul 24	$2.79	$0.21	13.29	$131.21	$146.79
152/155	158/160	Aug 21	$2.30	$0.20	11.50	$152.70	$159.80
130/132	148/150	Jul 24	$1.83	$0.17	10.76	$130.17	$149.83
135/140	145/150	Aug 21	$4.52	$0.48	9.42	$135.48	$149.52
150/152	155/158	Aug 21	$2.23	$0.27	8.26	$150.27	$157.23
143/144	147/148	Jul 24	$0.89	$0.11	8.09	$143.11	$147.89
136/138	148/150	Jul 24	$1.76	$0.24	7.33	$136.24	$149.76

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 55 found (best R:R 49.00, cheapest $0.07)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$175.00	$180.00	$185.00	Aug 7	$0.13	$4.87	37.46
$157.50	$160.00	$162.50	Jul 31	$0.07	$2.43	34.71
$162.50	$165.00	$167.50	Aug 21	$0.09	$2.41	26.78
$167.50	$170.00	$172.50	Jul 24	$0.10	$2.40	24.00
$172.50	$175.00	$177.50	Jul 31	$0.11	$2.39	21.73

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$135.00	$140.00	$145.00	Aug 7	$0.10	$4.90	49.00
$130.00	$135.00	$140.00	Aug 28	$0.10	$4.90	49.00
$150.00	$152.50	$155.00	Jul 31	$0.08	$2.42	30.25
$155.00	$157.50	$160.00	Jul 31	$0.11	$2.39	21.73
$146.00	$148.00	$150.00	Jul 31	$0.11	$1.89	17.18

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 82 found (best net $-0.40, 77 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$150.00	$160.00	1:2	Aug 28	-$5.00	$5.00
$180.00	$185.00	1:2	Aug 7	-$0.67	$4.33
$175.00	$180.00	1:2	Aug 7	-$1.25	$3.75
$180.00	$185.00	1:2	Aug 14	-$1.30	$3.70
$175.00	$180.00	1:2	Aug 14	-$1.74	$3.26

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$155.00	$145.00	1:2	Aug 14	-$0.40	$9.60
$140.00	$130.00	1:2	Aug 14	-$0.56	$9.44
$165.00	$155.00	1:2	Aug 14	-$2.50	$7.50
$135.00	$130.00	1:2	Aug 7	-$0.37	$4.63
$140.00	$135.00	1:2	Aug 7	-$0.40	$4.60

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 46 found (best yield 6.11%, avg 2.42%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$160.00	Aug 28	$9.65	0.50	1.3%	6.11%	7.38%	10	8
$160.00	Aug 21	$9.50	0.50	1.3%	6.01%	7.29%	1.1K	2.1K
$160.00	Aug 14	$8.50	0.50	1.3%	5.38%	6.65%	9	76
$162.50	Aug 21	$8.15	0.46	2.9%	5.16%	8.01%	34	--
$165.00	Aug 28	$8.10	0.44	4.4%	5.13%	9.56%	20	6
$165.00	Aug 21	$7.40	0.43	4.4%	4.68%	9.12%	169	2.3K
$160.00	Aug 7	$6.50	0.48	1.3%	4.11%	5.39%	9	282
$165.00	Aug 14	$6.45	0.42	4.4%	4.08%	8.52%	21	117
$170.00	Aug 28	$6.40	0.38	7.6%	4.05%	11.65%	81	97
$167.50	Aug 21	$6.30	0.39	6.0%	3.99%	10.01%	2	--

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 11,699

Total Puts 5,763

Put/Call Ratio 0.49

Net Difference 5,936

Prior's Put/Call Breakdown

Total Calls 13,476

Total Puts 9,775

Put/Call Ratio 0.73

Net Difference 3,701

Prior 7-Day Put/Call Summary

Total Calls 97,846

Total Puts 69,939

Average Put/Call Ratio 0.72

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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Option Volume

Dollar Volume

Put/Call Ratio

Open Interest

Expected Move

Relative Spread

🤖 AI Insights

📈 Options Analysis

Current 5-Minute Volume Snapshots

Prior's 5-Minute Volume Snapshots

Current Put/Call Breakdown

Prior's Put/Call Breakdown

Prior 7-Day Put/Call Summary

Daily Put/Call History (Last 7 Days)

Upcoming Earnings - 2 Weeks Prior

Upcoming Earnings - 1 Week Prior

Earnings This Week

Earnings - Day Before / Day After

Options Activity Around Earnings

Chart Title

Price — Past 7 Days

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