VST - Options Database

VST

VISTRA CORP

$140.78 +0.24%

$141.55 (+0.55%)🌙

as of 09/21 07:12 PM

(9/18 19:13) ◀

Monday, September 21, 2026 (7:12pm)

▶

◀ 9/21 19:12

Option Volume

Detail

ℹ

Current (09/21) 26,983

Calls: 18,387 (68%)

Puts: 8,596 (32%)

Prior (09/18) 39,326

Calls: 22,621 (58%)

Puts: 16,705 (42%)

Current vs Prior -31.39%

Calls: -18.72% (Calls)

Puts: -48.54% (Puts)

Prior 7-Day Total 227,725

Calls: 141,557 (62%)

Puts: 86,168 (38%)

Prior 7-Day Average 32,532

Calls: 20,222 (62%)

Puts: 12,309 (38%)

Current vs Prior 7-Day Avg -17.06%

Calls: -9.08%

Puts: -30.17%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/21) $12.64M

Calls: $9.33M (74%)

Puts: $3.31M (26%)

Prior (09/18) $12.38M

Calls: $7.15M (58%)

Puts: $5.23M (42%)

Current vs Prior +2.10%

Calls: +30.51%

Puts: -36.73%

Prior 7-Day Total $128.88M

Calls: $98.23M (76%)

Puts: $30.65M (24%)

Prior 7-Day Average $18.41M

Calls: $14.03M (76%)

Puts: $4.38M (24%)

Current vs Prior 7-Day Avg -31.37%

Calls: -33.53%

Puts: -24.43%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/21) 0.47

Prior (09/18) 0.74

Current vs Prior -36.69%

Prior 7-Day Average 0.66

Current vs Prior 7-Day Avg -29.31%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (09/21) 287,672

Calls: 157,212 (55%)

Puts: 130,460 (45%)

Prior (09/18) 366,428

Calls: 203,945 (56%)

Puts: 162,483 (44%)

Current vs Prior -21.49%

Prior 7-Day Total 2,516,273

Calls: 1,439,646 (57%)

Puts: 1,076,627 (43%)

Prior 7-Day Average 359,467

Calls: 205,663 (57%)

Puts: 153,803 (43%)

Current vs Prior 7-Day Avg -19.97%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (09/25) | Next (10/02)Expiry (10/16) | Next (11/20)

Current 4.13% | 6.41%9.59% | 17.28%

Prior 5.28% | 7.11%0.85% | 11.23%

Current vs Prior -21.73% | -9.77%+1033.50% | +53.87%

Prior 7-Day Avg 4.39% | 6.66%5.19% | 12.69%

Current vs 7-Day Avg -5.86% | -3.71%+84.73% | +36.22%

Prior 7-Day Eod 5.28% | 7.11%0.85% | 11.23%

Current vs 7-Day Eod -21.73% | -9.77%+1033.50% | +53.87%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 14.42% | 12.71%

Calls: 13.28% | 12.66%

Puts: 15.56% | 12.75%

Prior 14.42% | 12.71%

Calls: 13.28% | 12.66%

Puts: 15.56% | 12.75%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 14.42% | 12.71%

Calls: 13.28% | 12.66%

Puts: 15.56% | 12.75%

Current vs 7-Day Avg +0.00% | +0.00%

Liquidity Expensive

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🤖 AI Insights

Moderately bullish flow with 74% call dollar volume ($9.33M). Extreme bullish P/C ratio of 0.47 - heavy call buying (18,387 calls vs 8,596 puts). P/C ratio dropping 37% - sentiment shifting bullish. Declining open interest (down 21%) 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 NEUTRAL

Prior BULLISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

📈 Options Analysis

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💰 Best Value Under $1

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🔥 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 46 of results (avg 7.8%, best 3.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$130.00	Oct 16	12.90	13.40	$13.15	3.8%	5	0.79	280
$140.00	Oct 30	8.30	8.75	$8.53	5.3%	18	0.55	136
$145.00	Oct 16	4.50	4.75	$4.63	5.4%	229	0.42	1.3K
$143.00	Oct 16	5.25	5.55	$5.40	5.6%	27	0.47	--
$115.00	Oct 30	25.85	27.55	$26.70	6.4%	1	0.94	1

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$135.00	Oct 16	3.35	3.50	$3.43	4.4%	167	0.33	3.6K
$155.00	Oct 2	14.45	15.15	$14.80	4.7%	1	0.87	--
$150.00	Oct 16	11.50	12.15	$11.83	5.5%	8	0.69	1.6K
$150.00	Sep 25	9.25	9.80	$9.53	5.8%	10	0.88	131
$140.00	Oct 16	5.45	5.80	$5.63	6.2%	243	0.46	4.0K

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 3 found (avg $0.86, cheapest $0.74)

CALLS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$147.00	Sep 25	0.68	0.80	$0.74	16.2%	105	0.20	53
$146.00	Sep 25	0.88	1.07	$0.98	19.4%	105	0.24	84

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$136.00	Sep 25	0.77	0.94	$0.86	19.8%	226	0.22	584

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 64 found (avg delta 0.70, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$126.00	Sep 25	14.60	15.75	$15.18	7.6%	1	0.98	--
$130.00	Sep 25	10.65	11.90	$11.28	11.1%	27	0.95	33
$115.00	Oct 30	25.85	27.55	$26.70	6.4%	1	0.94	1
$131.00	Sep 25	9.80	10.95	$10.38	11.1%	30	0.94	1
$127.00	Oct 2	14.05	15.20	$14.63	7.9%	1	0.93	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$165.00	Sep 25	22.45	24.50	$23.48	8.7%	1	1.00	--
$155.00	Sep 25	12.90	15.35	$14.13	17.3%	2	0.94	--
$152.50	Sep 25	10.50	12.35	$11.43	16.2%	3	0.92	--
$165.00	Oct 16	23.25	25.55	$24.40	9.4%	1	0.89	--
$150.00	Sep 25	9.25	9.80	$9.53	5.8%	10	0.88	131

Most actively traded options today. High liquidity = easy entry/exit. 218 active (total vol 17.5K, top 2.1K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$155.00	Sep 25	0.11	0.14	$0.13	23.1%	2.1K	0.04	911
$150.00	Sep 25	0.35	0.50	$0.43	34.9%	763	0.12	1.8K
$160.00	Oct 16	1.24	1.44	$1.34	14.9%	711	0.16	13.9K
$145.00	Sep 25	1.14	1.22	$1.18	6.8%	635	0.28	378
$140.00	Sep 25	2.94	3.25	$3.10	10.0%	524	0.56	400

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$140.00	Sep 25	2.12	2.34	$2.23	9.9%	1.4K	0.44	538
$134.00	Sep 25	0.42	0.52	$0.47	21.3%	373	0.14	325
$135.00	Sep 25	0.55	0.77	$0.66	33.3%	334	0.18	991
$138.00	Sep 25	1.33	1.53	$1.43	14.0%	272	0.33	214
$137.00	Sep 25	1.02	1.18	$1.10	14.5%	268	0.27	225

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 20 strikes (avg 7.9%, max 12.7%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$140.00	Sep 25	Oct 30	45.1%	40.6%	11.0%	542	536
$141.00	Sep 25	Oct 16	46.0%	41.7%	10.4%	232	122
$148.00	Sep 25	Oct 16	48.6%	44.3%	9.8%	190	320
$146.00	Sep 25	Oct 16	48.1%	44.4%	8.3%	108	84
$143.00	Sep 25	Oct 16	47.0%	43.8%	7.4%	312	81

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$135.00	Sep 25	Oct 30	45.5%	40.4%	12.7%	404	1.1K
$138.00	Sep 25	Oct 16	45.1%	40.1%	12.5%	273	214
$136.00	Sep 25	Oct 16	45.1%	40.2%	12.2%	234	584
$140.00	Sep 25	Oct 30	45.1%	40.6%	11.0%	1.4K	624
$141.00	Sep 25	Oct 16	46.0%	41.7%	10.4%	93	170

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 146 found (best R:R 0.92, avg 4.09)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$130.00	$135.00	Oct 30	$2.60	$2.40	$2.60	75%	0.92	$132.60
$140.00	$145.00	Oct 23	$1.87	$3.13	$1.87	55%	1.67	$141.87
$140.00	$145.00	Oct 30	$1.98	$3.02	$1.98	55%	1.53	$141.98
$150.00	$155.00	Oct 23	$0.99	$4.01	$0.99	34%	4.05	$150.99
$139.00	$140.00	Oct 16	$0.18	$0.82	$0.18	57%	4.56	$139.18

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$144.00	$143.00	Oct 2	$0.25	$0.75	$0.25	60%	3.00	$143.75
$138.00	$137.00	Oct 9	$0.10	$0.90	$0.10	40%	9.00	$137.90
$138.00	$137.00	Oct 16	$0.15	$0.85	$0.15	40%	5.67	$137.85
$140.00	$139.00	Oct 9	$0.20	$0.80	$0.20	46%	4.00	$139.80
$142.00	$141.00	Oct 9	$0.27	$0.73	$0.27	52%	2.70	$141.73

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 119 found (best R:R 5.67, avg 0.45)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$145.00	$150.00	Oct 23	$2.13	$2.13	$2.87	55%	0.74	$147.13
$141.00	$142.00	Oct 9	$0.65	$0.65	$0.35	49%	1.86	$141.65
$146.00	$147.00	Oct 2	$0.41	$0.41	$0.59	67%	0.69	$146.41
$162.50	$165.00	Sep 25	$0.10	$0.10	$2.40	97%	0.04	$162.60
$144.00	$145.00	Oct 9	$0.46	$0.46	$0.54	57%	0.85	$144.46

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$139.00	$138.00	Oct 16	$0.85	$0.85	$0.15	57%	5.67	$138.15
$135.00	$130.00	Oct 23	$1.73	$1.73	$3.27	66%	0.53	$133.27
$130.00	$125.00	Oct 30	$1.27	$1.27	$3.73	75%	0.34	$128.73
$140.00	$135.00	Oct 30	$2.30	$2.30	$2.70	55%	0.85	$137.70
$137.00	$136.00	Oct 16	$0.68	$0.68	$0.32	62%	2.13	$136.32

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 14 found (avg debit $1.47, cheapest $1.32)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$140.00	Sep 25	Oct 2	$1.58	45.1%	39.6%
$139.00	Sep 25	Oct 2	$1.45	45.6%	41.4%
$143.00	Sep 25	Oct 2	$1.48	47.0%	44.7%
$142.00	Sep 25	Oct 2	$1.54	46.9%	45.1%
$141.00	Sep 25	Oct 2	$1.51	46.0%	44.3%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$140.00	Sep 25	Oct 2	$1.32	45.1%	39.6%
$139.00	Sep 25	Oct 2	$1.42	45.6%	41.4%
$138.00	Sep 25	Oct 2	$1.37	45.1%	41.2%
$143.00	Sep 25	Oct 2	$1.67	47.0%	44.7%
$142.00	Sep 25	Oct 2	$1.63	46.9%	45.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 55 found (cheapest 3.77% of stock, avg 7.61%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$141.00	Sep 25	$2.59	$2.72	$5.31	$135.69	$146.31	3.77%
$140.00	Sep 25	$3.10	$2.23	$5.33	$134.67	$145.33	3.79%
$142.00	Sep 25	$2.19	$3.25	$5.44	$136.56	$147.44	3.86%
$139.00	Sep 25	$3.73	$1.83	$5.56	$133.44	$144.56	3.95%
$143.00	Sep 25	$1.80	$3.83	$5.63	$137.37	$148.63	4.00%
$144.00	Sep 25	$1.44	$4.53	$5.97	$138.03	$149.97	4.24%
$137.00	Sep 25	$5.07	$1.10	$6.17	$130.83	$143.17	4.38%
$145.00	Sep 25	$1.18	$5.25	$6.43	$138.57	$151.43	4.57%
$136.00	Sep 25	$5.80	$0.86	$6.66	$129.34	$142.66	4.73%
$146.00	Sep 25	$0.98	$6.00	$6.98	$139.02	$152.98	4.96%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.44% of stock, avg 4.93%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$165.00	$120.00	Oct 23	$1.22	$0.81	$2.03	$117.97	$167.03
$145.00	$136.00	Sep 25	$1.18	$0.86	$2.04	$133.96	$147.04
$145.00	$137.00	Sep 25	$1.18	$1.10	$2.28	$134.72	$147.28
$165.00	$125.00	Oct 23	$1.22	$1.33	$2.55	$122.45	$167.55
$144.00	$136.00	Sep 25	$1.44	$0.86	$2.30	$133.70	$146.30
$144.00	$137.00	Sep 25	$1.44	$1.10	$2.54	$134.46	$146.54
$145.00	$138.00	Sep 25	$1.18	$1.43	$2.61	$135.39	$147.61
$144.00	$138.00	Sep 25	$1.44	$1.43	$2.87	$135.13	$146.87
$165.00	$120.00	Oct 30	$1.79	$1.00	$2.79	$117.21	$167.79
$160.00	$120.00	Oct 23	$1.88	$0.81	$2.69	$117.31	$162.69

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 162 found (best R:R 2.03, avg credit $0.71)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
120/121	146/147	Oct 2	$0.67	$0.33	61%	2.03	$120.33	$146.67
120/121	149/150	Oct 2	$0.44	$0.56	70%	0.79	$120.56	$149.44
120/121	147/148	Oct 2	$0.49	$0.51	65%	0.96	$120.51	$147.49
128/129	146/147	Oct 2	$0.58	$0.42	56%	1.38	$128.42	$146.58
120/121	148/149	Oct 2	$0.44	$0.56	68%	0.79	$120.56	$148.44
136/137	146/147	Oct 2	$0.79	$0.21	32%	3.76	$136.21	$146.79
132/133	146/147	Oct 2	$0.64	$0.36	46%	1.78	$132.36	$146.64
134/135	146/147	Oct 2	$0.70	$0.30	40%	2.33	$134.30	$146.70
131/132	146/147	Oct 2	$0.59	$0.41	49%	1.44	$131.41	$146.59
130/131	146/147	Oct 2	$0.56	$0.44	52%	1.27	$130.44	$146.56

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 77 found (best R:R 34.71, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$140.00	$145.00	$150.00	Oct 30	$0.13	$4.87	18%	37.46
$150.00	$155.00	$160.00	Oct 23	$0.11	$4.89	15%	44.45
$155.00	$160.00	$165.00	Oct 23	$0.22	$4.78	13%	21.73
$150.00	$152.50	$155.00	Oct 9	$0.05	$2.45	9%	49.00
$150.00	$152.50	$155.00	Sep 25	$0.10	$2.40	8%	24.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$140.00	$145.00	$150.00	Oct 23	$0.14	$4.86	21%	34.71
$130.00	$135.00	$140.00	Oct 23	$0.49	$4.51	23%	9.20
$125.00	$130.00	$135.00	Oct 30	$0.39	$4.61	18%	11.82
$115.00	$120.00	$125.00	Oct 16	$0.13	$4.87	9%	37.46
$115.00	$120.00	$125.00	Oct 30	$0.20	$4.80	11%	24.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 89 found (best net $-4.78, 81 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$127.00	$135.00	1:2	Oct 2	-$1.57	$6.43
$160.00	$165.00	1:2	Oct 9	-$0.05	$4.95
$145.00	$150.00	1:2	Oct 23	-$1.62	$3.38
$115.00	$125.00	1:2	Oct 30	-$9.20	$0.80
$150.00	$152.50	1:2	Sep 25	-$0.03	$2.47

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$165.00	$155.00	1:2	Sep 25	-$4.78	$5.22
$150.00	$140.00	1:2	Oct 30	-$0.63	$9.37
$150.00	$145.00	1:2	Oct 2	-$2.70	$2.30
$135.00	$130.00	1:2	Oct 23	-$0.52	$4.48
$130.00	$125.00	1:2	Oct 30	-$0.45	$4.55

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 65 found (best yield 4.16%, avg 1.70%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$145.00	Oct 30	$5.85	0.45	3.0%	4.16%	7.15%	34	27
$150.00	Oct 30	$4.10	0.36	6.5%	2.91%	9.46%	61	55
$145.00	Oct 23	$5.30	0.45	3.0%	3.76%	6.76%	18	22
$155.00	Oct 30	$2.96	0.28	10.1%	2.10%	12.20%	40	69
$160.00	Oct 30	$2.26	0.23	13.7%	1.61%	15.26%	48	84
$150.00	Oct 23	$3.25	0.34	6.5%	2.31%	8.86%	8	118
$143.00	Oct 16	$5.25	0.47	1.6%	3.73%	5.31%	27	--
$145.00	Oct 16	$4.50	0.42	3.0%	3.20%	6.19%	229	1.3K
$144.00	Oct 16	$4.80	0.44	2.3%	3.41%	5.70%	35	--
$141.00	Oct 16	$6.10	0.52	0.2%	4.33%	4.49%	36	--

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 18,387

Total Puts 8,596

Put/Call Ratio 0.47

Net Difference 9,791

Prior's Put/Call Breakdown

Total Calls 22,621

Total Puts 16,705

Put/Call Ratio 0.74

Net Difference 5,916

Prior 7-Day Put/Call Summary

Total Calls 141,557

Total Puts 86,168

Average Put/Call Ratio 0.66

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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