Tour v509
VST
VISTRA CORP
$140.52 -3.83%
$141.20 (+0.48%)🌙
as of 08/18 07:14 PM
(8/17 19:14) ◀
|
Tuesday, August 18, 2026 (7:14pm)
January 2026
|
▶ (8/19 19:13)
◀ 8/18 19:14 ▶

Option Volume

Detail
ℹ
Current (08/18) 27,426
Calls: 14,072 (51%)
Puts: 13,354 (49%)
Prior (08/17) 40,186
Calls: 13,313 (33%)
Puts: 26,873 (67%)
Current vs Prior -31.75%
Calls: +5.70% (Calls)
Puts: -50.31% (Puts)
Prior 7-Day Total 286,115
Calls: 193,742 (68%)
Puts: 92,373 (32%)
Prior 7-Day Average 40,873
Calls: 27,677 (68%)
Puts: 13,196 (32%)
Current vs Prior 7-Day Avg -32.90%
Calls: -49.16%
Puts: +1.20%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/18) $20.85M
Calls: $12.72M (61%)
Puts: $8.13M (39%)
Prior (08/17) $28.63M
Calls: $17.07M (60%)
Puts: $11.56M (40%)
Current vs Prior -27.17%
Calls: -25.50%
Puts: -29.63%
Prior 7-Day Total $156.82M
Calls: $111.13M (71%)
Puts: $45.69M (29%)
Prior 7-Day Average $22.40M
Calls: $15.88M (71%)
Puts: $6.53M (29%)
Current vs Prior 7-Day Avg -6.92%
Calls: -19.88%
Puts: +24.60%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/18) 0.95
Prior (08/17) 2.02
Current vs Prior -52.99%
Prior 7-Day Average 0.77
Current vs Prior 7-Day Avg +22.85%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (08/18) 375,179
Calls: 208,638 (56%)
Puts: 166,541 (44%)
Prior (08/17) 323,651
Calls: 201,915 (62%)
Puts: 121,736 (38%)
Current vs Prior +15.92%
Prior 7-Day Total 2,609,906
Calls: 1,560,582 (60%)
Puts: 1,049,324 (40%)
Prior 7-Day Average 372,843
Calls: 222,940 (60%)
Puts: 149,903 (40%)
Current vs Prior 7-Day Avg +0.63%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (08/28)Expiry (08/21) | Next (09/18)
Current 4.26% | 6.75%4.26% | 12.35%
Prior 4.40% | 6.54%4.40% | 12.20%
Current vs Prior -3.14% | +3.22%-3.14% | +1.24%
Prior 7-Day Avg 4.21% | 6.68%6.06% | 13.41%
Current vs 7-Day Avg +1.35% | +1.00%-29.69% | -7.94%
Prior 7-Day Eod 4.40% | 6.54%4.40% | 12.20%
Current vs 7-Day Eod -3.14% | +3.22%-3.14% | +1.24%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 13.89% | 15.19%
Calls: 14.63% | 11.86%
Puts: 13.16% | 18.52%
Prior 13.89% | 15.19%
Calls: 14.63% | 11.86%
Puts: 13.16% | 18.52%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 13.89% | 15.19%
Calls: 14.63% | 11.86%
Puts: 13.16% | 18.52%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bullish flow with 61% call dollar volume ($12.72M). P/C ratio dropping 53% - sentiment shifting bullish.

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

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 20 of results (avg 7.6%, best 4.5%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$145.00Sep 185.405.75$5.586.3%5890.43661
$140.00Aug 284.554.85$4.706.4%1590.52201
$150.00Sep 183.653.90$3.786.6%5660.332.3K
$140.00Oct 28.859.50$9.187.1%230.53--
$140.00Sep 45.706.25$5.989.2%40.5254
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$130.00Sep 182.832.96$2.904.5%2.1K0.254.6K
$135.00Sep 113.603.80$3.705.4%130.3488
$155.00Aug 2114.3515.15$14.755.4%80.971.2K
$135.00Sep 184.454.70$4.585.5%6830.362.9K
$140.00Sep 186.557.05$6.807.4%2860.478.9K

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. 70 found (avg delta 0.71, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$120.00Aug 2118.7020.90$19.8011.1%21.0077
$130.00Aug 219.0511.05$10.0519.9%480.99164
$120.00Sep 1820.2522.25$21.259.4%10.89--
$130.00Aug 289.9512.05$11.0019.1%10.8520
$125.00Sep 1816.2018.50$17.3513.3%170.8337
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$160.00Aug 2119.2521.40$20.3310.6%40.99889
$155.00Aug 2114.3515.15$14.755.4%80.971.2K
$165.00Sep 424.1026.05$25.087.8%60.946
$152.50Aug 2111.3013.90$12.6020.6%50.9324
$150.00Aug 219.4011.05$10.2316.1%240.913.8K

Most actively traded options today. High liquidity = easy entry/exit. 198 active (total vol 16.6K, top 2.1K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$160.00Sep 181.631.85$1.7412.6%1.3K0.1810.0K
$145.00Sep 185.405.75$5.586.3%5890.43661
$150.00Sep 183.653.90$3.786.6%5660.332.3K
$150.00Aug 210.170.34$0.2665.4%3280.081.3K
$155.00Aug 210.050.10$0.0862.5%2330.038.6K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$130.00Sep 182.832.96$2.904.5%2.1K0.254.6K
$137.00Aug 211.191.51$1.3523.7%7820.32129
$125.00Sep 181.711.91$1.8111.0%7470.1712.6K
$135.00Sep 184.454.70$4.585.5%6830.362.9K
$135.00Aug 282.012.35$2.1815.6%6510.301.4K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 24 strikes (avg 19.1%, max 31.6%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$140.00Aug 21Oct 257.0%43.3%31.6%142382
$135.00Aug 21Oct 255.3%44.4%24.5%37644
$145.00Aug 21Sep 2555.0%44.9%22.5%140683
$147.00Aug 21Sep 454.6%45.6%19.7%55393
$139.00Aug 21Sep 451.5%43.8%17.6%2414
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$140.00Aug 21Oct 257.0%43.3%31.6%6362.3K
$135.00Aug 21Oct 255.3%44.4%24.5%6441.9K
$138.00Aug 21Sep 453.7%43.5%23.4%107427
$136.00Aug 21Sep 453.9%43.8%23.2%49211
$137.00Aug 21Sep 451.5%42.1%22.5%784145

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 123 found (best R:R 1.33, avg 3.82)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$135.00$140.00Oct 2$2.15$2.85$2.1562%1.33$137.15
$150.00$155.00Sep 25$0.76$4.24$0.7634%5.58$150.76
$135.00$140.00Sep 25$2.45$2.55$2.4563%1.04$137.45
$130.00$135.00Sep 18$3.13$1.87$3.1375%0.60$133.13
$140.00$145.00Sep 18$1.95$3.05$1.9553%1.56$141.95
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$149.00$148.00Aug 21$0.50$0.50$0.5089%1.00$148.50
$143.00$142.00Aug 21$0.32$0.68$0.3266%2.12$142.68
$143.00$142.00Aug 28$0.37$0.63$0.3759%1.70$142.63
$140.00$139.00Aug 21$0.27$0.73$0.2749%2.70$139.73
$139.00$138.00Aug 28$0.25$0.75$0.2545%3.00$138.75

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 91 found (best R:R 0.43, avg 0.40)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$155.00$160.00Sep 25$1.51$1.51$3.4972%0.43$156.51
$145.00$146.00Aug 28$0.48$0.48$0.5266%0.92$145.48
$148.00$149.00Aug 28$0.38$0.38$0.6275%0.61$148.38
$143.00$144.00Aug 28$0.51$0.51$0.4960%1.04$143.51
$150.00$152.50Aug 28$0.49$0.49$2.0180%0.24$150.49
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$120.00$115.00Oct 2$0.82$0.82$4.1886%0.20$119.18
$135.00$130.00Oct 2$1.93$1.93$3.0762%0.63$133.07
$130.00$125.00Oct 2$1.48$1.48$3.5271%0.42$128.52
$135.00$130.00Sep 25$1.86$1.86$3.1463%0.59$133.14
$125.00$120.00Oct 2$1.06$1.06$3.9479%0.27$123.94

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 13 found (avg debit $1.75, cheapest $1.87)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$140.00Aug 21Aug 28$1.8757.0%46.5%
$138.00Aug 21Sep 4$2.6753.7%43.5%
$142.00Aug 21Aug 28$1.5454.0%46.2%
$143.00Aug 21Aug 28$1.5353.8%46.5%
$139.00Aug 21Aug 28$1.5051.5%45.7%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$140.00Aug 21Aug 28$1.9057.0%46.5%
$142.00Aug 21Aug 28$1.6054.0%46.2%
$143.00Aug 21Aug 28$1.6553.8%46.5%
$139.00Aug 21Aug 28$1.6051.5%45.7%
$138.00Aug 21Aug 28$1.6653.7%48.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 59 found (cheapest 3.72% of stock, avg 8.07%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$140.00Aug 21$2.83$2.40$5.23$134.77$145.233.72%
$141.00Aug 21$2.11$3.16$5.27$135.73$146.273.75%
$139.00Aug 21$3.25$2.13$5.38$133.62$144.383.83%
$138.00Aug 21$3.78$1.82$5.60$132.40$143.603.99%
$143.00Aug 21$1.45$4.15$5.60$137.40$148.603.99%
$142.00Aug 21$1.81$3.83$5.64$136.36$147.644.01%
$144.00Aug 21$1.08$4.85$5.93$138.07$149.934.22%
$136.00Aug 21$5.20$1.15$6.35$129.65$142.354.52%
$145.00Aug 21$0.96$6.00$6.96$138.04$151.964.95%
$135.00Aug 21$6.23$0.94$7.17$127.83$142.175.10%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 165 found (cheapest 0.90% of stock, avg 4.44%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$165.00$120.00Sep 11$0.65$0.61$1.26$118.74$166.26
$160.00$120.00Sep 11$1.22$0.61$1.83$118.17$161.83
$165.00$125.00Sep 11$0.65$1.24$1.89$123.11$166.89
$145.00$136.00Aug 21$0.96$1.15$2.11$133.89$147.11
$165.00$120.00Sep 18$1.11$1.05$2.16$117.84$167.16
$144.00$136.00Aug 21$1.08$1.15$2.23$133.77$146.23
$160.00$125.00Sep 11$1.22$1.24$2.46$122.54$162.46
$145.00$137.00Aug 21$0.96$1.35$2.31$134.69$147.31
$144.00$137.00Aug 21$1.08$1.35$2.43$134.57$146.43
$155.00$120.00Sep 11$1.67$0.61$2.28$117.72$157.28

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 148 found (best R:R 2.03, avg credit $0.88)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
127/128145/146Aug 28$0.67$0.3353%2.03$127.33$145.67
132/133145/146Aug 28$0.78$0.2241%3.55$132.22$145.78
127/128148/149Aug 28$0.57$0.4362%1.33$127.43$148.57
130/131145/146Aug 28$0.71$0.2947%2.45$130.29$145.71
132/133148/149Aug 28$0.68$0.3250%2.13$132.32$148.68
128/129145/146Aug 28$0.67$0.3351%2.03$128.33$145.67
133/134145/146Aug 28$0.79$0.2138%3.76$133.21$145.79
130/131148/149Aug 28$0.61$0.3956%1.56$130.39$148.61
128/129148/149Aug 28$0.57$0.4359%1.33$128.43$148.57
131/132145/146Aug 28$0.72$0.2844%2.57$131.28$145.72

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 76 found (best R:R 32.33, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$140.00$145.00$150.00Sep 18$0.15$4.8520%32.33
$130.00$135.00$140.00Sep 18$0.39$4.6122%11.82
$145.00$150.00$155.00Sep 11$0.37$4.6320%12.51
$140.00$145.00$150.00Sep 11$0.50$4.5023%9.00
$155.00$160.00$165.00Oct 2$0.19$4.8112%25.32
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$130.00$135.00$140.00Oct 2$0.27$4.7318%17.52
$125.00$130.00$135.00Sep 11$0.34$4.6620%13.71
$130.00$135.00$140.00Sep 25$0.37$4.6319%12.51
$135.00$140.00$145.00Sep 11$0.56$4.4425%7.93
$140.00$145.00$150.00Sep 18$0.46$4.5420%9.87

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 99 found (best net $-0.30, 91 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$120.00$130.001:2Aug 21-$0.30$9.70
$140.00$150.001:2Oct 2-$1.08$8.92
$130.00$135.001:2Aug 21-$2.41$2.59
$150.00$155.001:2Sep 11-$0.49$4.51
$155.00$160.001:2Sep 25-$0.50$4.50
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$165.00$152.501:2Sep 4-$2.68$9.82
$160.00$150.001:2Sep 18-$5.18$4.82
$135.00$130.001:2Sep 4-$0.17$4.83
$130.00$125.001:2Sep 11-$0.18$4.82
$140.00$135.001:2Sep 11-$1.42$3.58

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 53 found (best yield 3.17%, avg 1.21%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$150.00Oct 2$4.450.366.8%3.17%9.91%21
$145.00Sep 25$5.450.443.2%3.88%7.07%599
$145.00Sep 18$5.400.433.2%3.84%7.03%589661
$155.00Oct 2$3.050.2810.3%2.17%12.48%2--
$150.00Sep 25$3.800.346.8%2.70%9.45%10228
$155.00Sep 25$2.840.2810.3%2.02%12.33%1133
$150.00Sep 18$3.650.336.8%2.60%9.34%5662.3K
$160.00Oct 2$2.250.2213.9%1.60%15.46%7--
$145.00Sep 11$3.800.413.2%2.70%5.89%680
$155.00Sep 18$2.170.2410.3%1.54%11.85%1952.6K

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 14,072
Total Puts 13,354
Put/Call Ratio 0.95
Net Difference 718

Prior's Put/Call Breakdown

Total Calls 13,313
Total Puts 26,873
Put/Call Ratio 2.02
Net Difference -13,560

Prior 7-Day Put/Call Summary

Total Calls 193,742
Total Puts 92,373
Average Put/Call Ratio 0.77
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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