VST - Options Database

VST

VISTRA CORP

$155.44 +1.89%

$154.83 (-0.39%)🌙

as of 07/17 07:29 PM

(7/16 19:11) ◀

Friday, July 17, 2026 (7:29pm)

▶

◀ 7/17 19:29

Option Volume

Detail

ℹ

Current (07/17) 23,251

Calls: 13,476 (58%)

Puts: 9,775 (42%)

Prior (07/16) 32,960

Calls: 13,086 (40%)

Puts: 19,874 (60%)

Current vs Prior -29.46%

Calls: +2.98% (Calls)

Puts: -50.82% (Puts)

Prior 7-Day Total 249,305

Calls: 185,466 (74%)

Puts: 63,839 (26%)

Prior 7-Day Average 35,615

Calls: 26,495 (74%)

Puts: 9,119 (26%)

Current vs Prior 7-Day Avg -34.72%

Calls: -49.14%

Puts: +7.18%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/17) $10.00M

Calls: $6.21M (62%)

Puts: $3.79M (38%)

Prior (07/16) $16.63M

Calls: $7.20M (43%)

Puts: $9.43M (57%)

Current vs Prior -39.85%

Calls: -13.74%

Puts: -59.77%

Prior 7-Day Total $123.30M

Calls: $99.99M (81%)

Puts: $23.30M (19%)

Prior 7-Day Average $17.61M

Calls: $14.28M (81%)

Puts: $3.33M (19%)

Current vs Prior 7-Day Avg -43.22%

Calls: -56.55%

Puts: +13.95%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/17) 0.73

Prior (07/16) 1.52

Current vs Prior -52.24%

Prior 7-Day Average 0.62

Current vs Prior 7-Day Avg +16.84%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (07/17) 283,158

Calls: 169,160 (60%)

Puts: 113,998 (40%)

Prior (07/16) 310,176

Calls: 191,116 (62%)

Puts: 119,060 (38%)

Current vs Prior -8.71%

Prior 7-Day Total 2,008,321

Calls: 1,287,869 (64%)

Puts: 720,452 (36%)

Prior 7-Day Average 286,903

Calls: 183,981 (64%)

Puts: 102,921 (36%)

Current vs Prior 7-Day Avg -1.31%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (07/17) | Next (07/24)Expiry (07/17) | Next (08/21)

Current 1.99% | 6.65%1.99% | 15.58%

Prior 3.71% | 7.28%3.71% | 15.44%

Current vs Prior +79.13% | +25.38%-46.25% | +0.85%

Prior 7-Day Avg 4.99% | 8.13%6.11% | 16.35%

Current vs 7-Day Avg +33.08% | +12.23%-67.37% | -4.73%

Prior 7-Day Eod 3.71% | 7.28%3.71% | 15.44%

Current vs 7-Day Eod +79.13% | +25.38%-46.25% | +0.85%

Sentiment BEARISHBULLISH

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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Moderately bullish flow with 62% call dollar volume ($6.21M). P/C ratio dropping 52% - 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 BEARISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BEARISH

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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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 29 of results (avg 7.7%, best 5.1%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$165.00	Aug 21	6.65	7.00	$6.83	5.1%	1.4K	0.40	1.3K
$152.50	Jul 31	7.60	8.05	$7.83	5.7%	41	0.60	5
$155.00	Aug 7	8.60	9.15	$8.88	6.2%	17	0.53	48
$145.00	Aug 7	14.35	15.30	$14.83	6.4%	1	0.70	--
$155.00	Aug 14	9.55	10.20	$9.88	6.6%	4	0.53	17

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$175.00	Aug 21	22.90	24.20	$23.55	5.5%	61	0.73	200
$155.00	Aug 21	9.90	10.50	$10.20	5.9%	389	0.46	863
$165.00	Aug 21	15.65	16.70	$16.18	6.5%	2	0.60	--
$160.00	Aug 21	12.65	13.50	$13.08	6.5%	20	0.53	639
$150.00	Aug 21	7.55	8.10	$7.82	7.0%	1.2K	0.39	2.4K

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. 58 found (avg delta 0.78, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$130.00	Jul 17	24.05	26.10	$25.08	8.2%	7	1.00	286
$143.00	Jul 17	11.25	13.05	$12.15	14.8%	39	1.00	39
$145.00	Jul 17	9.10	11.00	$10.05	18.9%	65	1.00	730
$147.00	Jul 17	7.05	9.50	$8.28	29.6%	1	1.00	--
$150.00	Jul 17	4.05	5.65	$4.85	33.0%	240	1.00	815

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$170.00	Jul 17	13.80	16.05	$14.93	15.1%	30	1.00	--
$165.00	Jul 17	8.85	11.10	$9.98	22.5%	32	0.99	--
$175.00	Jul 17	19.05	20.90	$19.98	9.3%	35	0.99	73
$162.50	Jul 17	6.50	8.20	$7.35	23.1%	13	0.99	149
$157.50	Jul 17	1.67	3.30	$2.49	65.5%	60	0.98	656

Most actively traded options today. High liquidity = easy entry/exit. 193 active (total vol 16.9K, top 1.9K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$157.50	Jul 17	0.00	0.01	$0.01	100.0%	1.9K	0.01	191
$165.00	Aug 21	6.65	7.00	$6.83	5.1%	1.4K	0.40	1.3K
$180.00	Jul 24	0.00	0.13	$0.07	185.7%	1.0K	0.02	385
$160.00	Aug 21	8.10	9.05	$8.57	11.1%	868	0.47	1.6K
$155.00	Jul 17	0.41	0.81	$0.61	65.6%	682	0.62	4.4K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$150.00	Aug 21	7.55	8.10	$7.82	7.0%	1.2K	0.39	2.4K
$130.00	Aug 21	1.84	2.32	$2.08	23.1%	842	0.14	3.4K
$155.00	Jul 17	0.10	0.59	$0.35	140.0%	442	0.41	3.4K
$155.00	Aug 21	9.90	10.50	$10.20	5.9%	389	0.46	863
$150.00	Jul 17	0.02	0.06	$0.04	100.0%	267	0.03	2.5K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 48 strikes (avg 831.1%, max 2284.3%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$142.00	Jul 17	Jul 24	1166.1%	53.5%	2081.1%	40	--
$172.50	Jul 17	Jul 31	1000.4%	53.6%	1767.6%	154	1.8K
$140.00	Jul 17	Aug 28	925.2%	54.7%	1590.4%	20	1.2K
$185.00	Jul 17	Aug 21	910.1%	56.1%	1521.7%	41	3.6K
$167.50	Jul 17	Jul 31	748.8%	50.1%	1395.6%	93	874

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$138.00	Jul 17	Jul 24	1412.5%	59.2%	2284.3%	13	69
$142.00	Jul 17	Jul 24	1166.1%	53.5%	2081.1%	100	119
$125.00	Jul 17	Aug 21	1255.1%	59.1%	2022.5%	24	3.4K
$141.00	Jul 17	Jul 24	1074.2%	53.3%	1917.2%	134	193
$130.00	Jul 17	Aug 28	1052.6%	55.9%	1784.5%	4	--

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 108 found (best R:R 19.83, avg 3.43)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$180.00	$185.00	Jul 31	$0.24	$4.76	$0.24	19.83	$180.24
$172.50	$175.00	Jul 24	$0.19	$2.31	$0.19	12.16	$172.69
$180.00	$185.00	Aug 7	$0.45	$4.55	$0.45	10.11	$180.45
$167.50	$170.00	Jul 31	$0.28	$2.22	$0.28	7.93	$167.78
$170.00	$172.50	Jul 31	$0.30	$2.20	$0.30	7.33	$170.30

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$132.00	$130.00	Jul 24	$0.10	$1.90	$0.10	19.00	$131.90
$130.00	$125.00	Aug 14	$0.33	$4.67	$0.33	14.15	$129.67
$142.00	$141.00	Jul 24	$0.11	$0.89	$0.11	8.09	$141.89
$155.00	$152.50	Jul 17	$0.29	$2.21	$0.29	7.62	$154.71
$138.00	$137.00	Jul 24	$0.12	$0.88	$0.12	7.33	$137.88

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 125 found (best R:R 49.00, avg 1.75)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$150.00	$152.50	Jul 17	$2.33	$2.33	$0.17	13.71	$152.33
$145.00	$147.00	Jul 17	$1.77	$1.77	$0.23	7.70	$146.77
$142.00	$145.00	Jul 24	$2.45	$2.45	$0.55	4.45	$144.45
$152.50	$155.00	Jul 17	$1.91	$1.91	$0.59	3.24	$154.41
$147.00	$148.00	Jul 24	$0.70	$0.70	$0.30	2.33	$147.70

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$185.00	$180.00	Jul 24	$4.90	$4.90	$0.10	49.00	$180.10
$180.00	$175.00	Jul 24	$4.78	$4.78	$0.22	21.73	$175.22
$162.50	$160.00	Jul 17	$2.32	$2.32	$0.18	12.89	$160.18
$175.00	$167.50	Jul 24	$6.77	$6.77	$0.73	9.27	$168.23
$167.50	$165.00	Jul 24	$2.25	$2.25	$0.25	9.00	$165.25

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 45 found (avg debit $1.49, cheapest $0.05)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$185.00	Jul 17	Jul 24	$0.05	910.1%	57.5%
$180.00	Jul 17	Jul 24	$0.06	679.9%	49.7%
$175.00	Jul 17	Jul 24	$0.27	605.6%	53.5%
$167.50	Jul 17	Jul 24	$0.48	748.8%	51.6%
$170.00	Jul 17	Jul 24	$0.48	438.1%	49.5%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$140.00	Jul 17	Jul 24	$0.09	925.2%	54.4%
$130.00	Jul 17	Jul 24	$0.11	1052.6%	68.9%
$125.00	Jul 17	Jul 24	$0.16	1255.1%	85.8%
$135.00	Jul 17	Jul 24	$0.22	924.5%	64.4%
$175.00	Jul 17	Jul 24	$0.22	605.6%	53.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 57 found (cheapest 0.62% of stock, avg 9.71%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$155.00	Jul 17	$0.61	$0.35	$0.96	$154.04	$155.96	0.62%
$157.50	Jul 17	$0.01	$2.49	$2.50	$155.00	$160.00	1.61%
$152.50	Jul 17	$2.52	$0.06	$2.58	$149.92	$155.08	1.66%
$150.00	Jul 17	$4.85	$0.04	$4.89	$145.11	$154.89	3.15%
$160.00	Jul 17	$0.02	$5.03	$5.05	$154.95	$165.05	3.25%
$149.00	Jul 17	$5.95	$0.17	$6.12	$142.88	$155.12	3.94%
$148.00	Jul 17	$7.25	$0.08	$7.33	$140.67	$155.33	4.72%
$162.50	Jul 17	$0.01	$7.35	$7.36	$155.14	$169.86	4.73%
$147.00	Jul 17	$8.28	$0.02	$8.30	$138.70	$155.30	5.34%
$155.00	Jul 24	$4.63	$4.10	$8.73	$146.27	$163.73	5.62%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 151 found (cheapest 0.47% of stock, avg 5.32%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$167.50	$155.00	Jul 17	$0.38	$0.35	$0.73	$154.27	$168.23
$172.50	$155.00	Jul 17	$0.46	$0.35	$0.81	$154.19	$173.31
$167.50	$144.00	Jul 17	$0.38	$0.58	$0.96	$143.04	$168.46
$172.50	$144.00	Jul 17	$0.46	$0.58	$1.04	$142.96	$173.54
$167.50	$146.00	Jul 17	$0.38	$0.92	$1.30	$144.70	$168.80
$172.50	$146.00	Jul 17	$0.46	$0.92	$1.38	$144.62	$173.88
$167.50	$142.00	Jul 17	$0.38	$1.06	$1.44	$140.56	$168.94
$167.50	$138.00	Jul 17	$0.38	$1.06	$1.44	$136.56	$168.94
$172.50	$142.00	Jul 17	$0.46	$1.06	$1.52	$140.48	$174.02
$172.50	$138.00	Jul 17	$0.46	$1.06	$1.52	$136.48	$174.02

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 296 found (best R:R 15.67, avg credit $2.23)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
133/134	152/155	Jul 24	$2.35	$0.15	15.67	$131.65	$154.85
140/145	150/155	Aug 7	$4.69	$0.31	15.13	$140.31	$154.69
145/150	155/160	Aug 21	$4.60	$0.40	11.50	$145.40	$159.60
142/143	150/152	Jul 24	$2.29	$0.21	10.90	$140.71	$152.29
135/138	145/147	Jul 17	$2.74	$0.26	10.54	$135.26	$147.74
155/160	165/170	Aug 21	$4.43	$0.57	7.77	$155.57	$169.43
155/160	165/170	Aug 7	$4.30	$0.70	6.14	$155.70	$169.30
135/140	145/150	Aug 21	$4.29	$0.71	6.04	$135.71	$149.29
137/138	142/145	Jul 24	$2.57	$0.43	5.98	$135.43	$144.57
160/165	170/175	Aug 21	$4.28	$0.72	5.94	$160.72	$174.28

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 79 found (best R:R 82.33, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$150.00	$155.00	$160.00	Aug 21	$0.09	$4.91	54.56
$165.00	$170.00	$175.00	Aug 7	$0.15	$4.85	32.33
$175.00	$180.00	$185.00	Aug 21	$0.16	$4.84	30.25
$175.00	$180.00	$185.00	Aug 14	$0.19	$4.81	25.32
$160.00	$165.00	$170.00	Aug 21	$0.19	$4.81	25.32

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$140.00	$145.00	$150.00	Aug 7	$0.06	$4.94	82.33
$175.00	$180.00	$185.00	Jul 24	$0.12	$4.88	40.67
$150.00	$152.50	$155.00	Jul 24	$0.07	$2.43	34.71
$130.00	$135.00	$140.00	Aug 28	$0.14	$4.86	34.71
$130.00	$135.00	$140.00	Aug 7	$0.22	$4.78	21.73

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 111 found (best net $-0.75, 95 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$170.00	$180.00	1:2	Aug 28	-$1.57	$8.43
$180.00	$185.00	1:2	Jul 17	-$0.03	$4.97
$180.00	$185.00	1:2	Jul 31	-$0.04	$4.96
$180.00	$185.00	1:2	Jul 24	-$0.07	$4.93
$130.00	$140.00	1:2	Jul 17	-$5.08	$4.92

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$155.00	$145.00	1:2	Aug 14	-$0.75	$9.25
$135.00	$130.00	1:2	Jul 17	-$0.01	$4.99
$130.00	$125.00	1:2	Jul 17	-$0.05	$4.95
$130.00	$125.00	1:2	Jul 24	-$0.26	$4.74
$135.00	$130.00	1:2	Aug 7	-$0.68	$4.32

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 40 found (best yield 5.79%, avg 2.01%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$160.00	Aug 28	$9.00	0.48	2.9%	5.79%	8.72%	3	7
$160.00	Aug 21	$8.10	0.47	2.9%	5.21%	8.14%	868	1.6K
$160.00	Aug 14	$7.20	0.46	2.9%	4.63%	7.57%	13	64
$165.00	Aug 28	$7.15	0.41	6.2%	4.60%	10.75%	3	5
$165.00	Aug 21	$6.65	0.40	6.2%	4.28%	10.43%	1.4K	1.3K
$160.00	Aug 7	$6.30	0.44	2.9%	4.05%	6.99%	25	271
$170.00	Aug 28	$5.70	0.36	9.4%	3.67%	13.03%	6	93
$165.00	Aug 14	$5.60	0.38	6.2%	3.60%	9.75%	5	115
$170.00	Aug 21	$5.10	0.33	9.4%	3.28%	12.65%	97	1.4K
$157.50	Jul 31	$4.85	0.47	1.3%	3.12%	4.45%	72	18

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 13,476

Total Puts 9,775

Put/Call Ratio 0.73

Net Difference 3,701

Prior's Put/Call Breakdown

Total Calls 13,086

Total Puts 19,874

Put/Call Ratio 1.52

Net Difference -6,788

Prior 7-Day Put/Call Summary

Total Calls 185,466

Total Puts 63,839

Average Put/Call Ratio 0.62

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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