Tour v477
STM
STMICROELECTRONICS N ADR
$52.39 -1.26%
$52.01 (-0.73%)🌙
as of 07/31 07:11 PM
(7/30 19:36) ◀
|
Friday, July 31, 2026 (7:11pm)
January 2026
|
▶ (8/3 18:56)
◀ 7/31 19:11 ▶

Option Volume

Detail
ℹ
Current (07/31) 11,501
Calls: 6,462 (56%)
Puts: 5,039 (44%)
Prior (07/30) 21,149
Calls: 12,966 (61%)
Puts: 8,183 (39%)
Current vs Prior -45.62%
Calls: -50.16% (Calls)
Puts: -38.42% (Puts)
Prior 7-Day Total 187,180
Calls: 137,808 (74%)
Puts: 49,372 (26%)
Prior 7-Day Average 26,740
Calls: 19,686 (74%)
Puts: 7,053 (26%)
Current vs Prior 7-Day Avg -56.99%
Calls: -67.18%
Puts: -28.56%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/31) $3.74M
Calls: $2.09M (56%)
Puts: $1.66M (44%)
Prior (07/30) $18.81M
Calls: $8.06M (43%)
Puts: $10.75M (57%)
Current vs Prior -80.11%
Calls: -74.12%
Puts: -84.60%
Prior 7-Day Total $65.33M
Calls: $34.66M (53%)
Puts: $30.66M (47%)
Prior 7-Day Average $9.33M
Calls: $4.95M (53%)
Puts: $4.38M (47%)
Current vs Prior 7-Day Avg -59.90%
Calls: -57.86%
Puts: -62.22%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/31) 0.78
Prior (07/30) 0.63
Current vs Prior +23.56%
Prior 7-Day Average 0.49
Current vs Prior 7-Day Avg +59.24%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (07/31) 131,907
Calls: 88,507 (67%)
Puts: 43,400 (33%)
Prior (07/30) 126,109
Calls: 73,954 (59%)
Puts: 52,155 (41%)
Current vs Prior +4.60%
Prior 7-Day Total 1,244,005
Calls: 770,223 (62%)
Puts: 473,782 (38%)
Prior 7-Day Average 177,715
Calls: 110,031 (62%)
Puts: 67,683 (38%)
Current vs Prior 7-Day Avg -25.78%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)
Current 3.00% | 9.45%15.08% | 20.61%
Prior 5.30% | 10.42%15.74% | 21.86%
Current vs Prior +78.41% | +21.79%-4.18% | -5.71%
Prior 7-Day Avg 8.62% | 12.36%17.70% | 22.91%
Current vs 7-Day Avg +9.63% | +2.74%-14.81% | -10.04%
Prior 7-Day Eod 5.30% | 10.42%15.74% | 21.86%
Current vs 7-Day Eod +78.41% | +21.79%-4.18% | -5.71%
Sentiment BEARISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 38.15% | 11.80%
Calls: 40.87% | 12.50%
Puts: 35.43% | 11.11%
Prior 38.15% | 11.80%
Calls: 40.87% | 12.50%
Puts: 35.43% | 11.11%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 36.15% | 12.51%
Calls: 38.76% | 13.36%
Puts: 33.54% | 11.67%
Current vs 7-Day Avg +5.53% | -5.70%
Liquidity Expensive
+
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🤖 AI Insights

Light premium activity with dollar volume down 80% vs prior. Below-average activity with volume down 46% vs prior. Call-heavy open interest (88,507 calls vs 43,400 puts) suggests bullish positioning.

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 BULLISH
7-Day Avg NEUTRAL
Current NEUTRAL
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 13 of results (avg 8.2%, best 5.8%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$50.00Aug 214.905.20$5.055.9%20.641.0K
$52.00Aug 213.804.10$3.957.6%130.5520
$53.00Aug 213.303.60$3.458.7%610.512.5K
$55.00Aug 212.502.75$2.639.5%1210.421.6K
$54.00Aug 212.903.20$3.059.8%190.47286
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$55.00Aug 215.005.30$5.155.8%500.57--
$54.00Aug 214.404.70$4.556.6%710.53--
$60.00Aug 218.409.00$8.706.9%10.75--
$53.00Aug 213.804.10$3.957.6%1.2K0.49181
$60.00Aug 288.709.50$9.108.8%20.74--

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. 33 found (avg delta 0.68, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$50.00Jul 312.053.40$2.7249.6%320.9692
$51.00Jul 310.952.80$1.8898.4%370.8546
$49.00Jul 312.854.80$3.8350.9%10.74--
$50.00Aug 144.204.70$4.4511.2%10.66--
$50.00Aug 214.905.20$5.055.9%20.641.0K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$54.00Jul 310.952.05$1.5073.3%111.0031
$55.00Jul 312.003.10$2.5543.1%171.00161
$58.00Jul 314.806.00$5.4022.2%21.00--
$56.00Jul 312.203.90$3.0555.7%30.98--
$60.00Aug 76.808.30$7.5519.9%20.89--

Most actively traded options today. High liquidity = easy entry/exit. 99 active (total vol 5.7K, top 1.2K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$56.00Aug 141.501.85$1.6820.8%1.1K0.3561
$53.00Aug 142.653.40$3.0324.8%3420.5114
$57.00Aug 282.253.60$2.9346.1%2480.3921
$55.00Aug 212.502.75$2.639.5%1210.421.6K
$53.00Aug 71.752.10$1.9318.1%730.4896
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$53.00Aug 213.804.10$3.957.6%1.2K0.49181
$51.00Aug 71.401.70$1.5519.4%5760.389
$46.00Aug 211.151.45$1.3023.1%1360.21137
$50.00Aug 212.452.70$2.589.7%1120.361.1K
$52.00Jul 310.000.90$0.45200.0%880.37153

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 25 strikes (avg 521.8%, max 2556.8%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$59.00Jul 31Aug 211943.4%73.1%2556.8%177.0K
$60.00Jul 31Sep 41179.1%70.3%1577.6%28147
$58.00Jul 31Aug 21660.4%73.5%798.6%42354
$57.00Jul 31Sep 4638.8%72.5%781.1%16181
$56.00Jul 31Aug 21575.4%74.2%675.9%68153
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$47.00Jul 31Aug 211545.8%75.7%1943.2%15545
$56.00Jul 31Aug 7575.4%78.1%636.6%6--
$52.00Jul 31Aug 21436.6%73.7%492.0%101205
$50.00Jul 31Sep 4381.7%66.1%477.9%34555
$51.00Jul 31Aug 21391.7%74.2%427.7%7167

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 62 found (best R:R 19.00, avg 2.63)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$58.00$59.00Aug 7$0.12$0.88$0.127.33$58.12
$61.00$62.00Aug 21$0.12$0.88$0.127.33$61.12
$53.00$54.00Jul 31$0.15$0.85$0.155.67$53.15
$59.00$60.00Aug 21$0.18$0.82$0.184.56$59.18
$55.00$57.00Aug 28$0.40$1.60$0.404.00$55.40
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$48.00$45.00Aug 7$0.15$2.85$0.1519.00$47.85
$51.00$50.00Jul 31$0.10$0.90$0.109.00$50.90
$53.00$52.00Jul 31$0.12$0.88$0.127.33$52.88
$48.00$47.00Aug 14$0.14$0.86$0.146.14$47.86
$45.00$44.00Aug 21$0.18$0.82$0.184.56$44.82

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 68 found (best R:R 5.67, avg 0.98)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$59.00$60.00Jul 31$0.85$0.85$0.155.67$59.85
$50.00$51.00Jul 31$0.84$0.84$0.165.25$50.84
$51.00$53.00Jul 31$1.65$1.65$0.354.71$52.65
$53.00$54.00Aug 14$0.61$0.61$0.391.56$53.61
$50.00$51.00Aug 14$0.60$0.60$0.401.50$50.60
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$60.00$56.00Aug 7$3.10$3.10$0.903.44$56.90
$56.00$55.00Aug 7$0.75$0.75$0.253.00$55.25
$60.00$55.00Aug 21$3.55$3.55$1.452.45$56.45
$60.00$55.00Aug 28$3.30$3.30$1.701.94$56.70
$54.00$53.00Aug 7$0.62$0.62$0.381.63$53.38

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 25 found (avg debit $1.12, cheapest $0.13)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$60.00Jul 31Aug 7$0.131179.1%76.5%
$58.00Jul 31Aug 7$0.47660.4%75.7%
$57.00Jul 31Aug 7$0.48638.8%68.6%
$62.00Aug 7Aug 21$0.7082.8%73.7%
$61.00Aug 7Aug 21$0.8276.8%72.8%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$47.00Jul 31Aug 14$0.601545.8%81.0%
$45.00Aug 7Aug 21$0.8086.4%78.2%
$48.00Aug 7Aug 14$0.8467.1%76.7%
$46.00Aug 21Sep 11$0.8777.4%73.4%
$55.00Jul 31Aug 7$1.15351.5%76.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 25 found (cheapest 1.53% of stock, avg 10.76%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$53.00Jul 31$0.23$0.57$0.80$52.20$53.801.53%
$54.00Jul 31$0.08$1.50$1.58$52.42$55.583.02%
$51.00Jul 31$1.88$0.13$2.01$48.99$53.013.84%
$55.00Jul 31$0.03$2.55$2.58$52.42$57.584.92%
$50.00Jul 31$2.72$0.03$2.75$47.25$52.755.25%
$56.00Jul 31$0.08$3.05$3.13$52.87$59.135.97%
$52.00Aug 7$2.42$2.00$4.42$47.58$56.428.44%
$53.00Aug 7$1.93$2.53$4.46$48.54$57.468.51%
$51.00Aug 7$2.98$1.55$4.53$46.47$55.538.65%
$54.00Aug 7$1.50$3.15$4.65$49.35$58.658.88%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 92 found (cheapest 0.40% of stock, avg 5.87%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$54.00$51.00Jul 31$0.08$0.13$0.21$50.79$54.21
$56.00$51.00Jul 31$0.08$0.13$0.21$50.79$56.21
$54.00$48.50Jul 31$0.08$0.15$0.23$48.27$54.23
$56.00$48.50Jul 31$0.08$0.15$0.23$48.27$56.23
$60.00$51.00Jul 31$0.15$0.13$0.28$50.72$60.28
$60.00$48.50Jul 31$0.15$0.15$0.30$48.20$60.30
$53.00$51.00Jul 31$0.23$0.13$0.36$50.64$53.36
$53.00$48.50Jul 31$0.23$0.15$0.38$48.12$53.38
$54.00$52.00Jul 31$0.08$0.45$0.53$51.47$54.53
$56.00$52.00Jul 31$0.08$0.45$0.53$51.47$56.53

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 145 found (best R:R 8.09, avg credit $0.73)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
51/5254/55Aug 21$0.89$0.118.09$51.11$54.89
48/4953/54Aug 7$0.88$0.127.33$48.12$53.88
51/5253/54Aug 7$0.88$0.127.33$51.12$53.88
48/4956/57Aug 7$0.87$0.136.69$48.13$56.87
51/5256/57Aug 7$0.87$0.136.69$51.13$56.87
55/5658/59Aug 7$0.87$0.136.69$55.13$58.87
50/5154/55Aug 21$0.87$0.136.69$50.13$54.87
51/5253/54Aug 21$0.87$0.136.69$51.13$53.87
52/5354/55Aug 21$0.87$0.136.69$52.13$54.87
52/5354/55Aug 7$0.85$0.155.67$52.15$54.85

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 32 found (best R:R 15.67, cheapest $0.06)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$52.00$53.00$54.00Aug 7$0.06$0.9415.67
$56.00$57.00$58.00Aug 21$0.06$0.9415.67
$51.00$52.00$53.00Aug 7$0.07$0.9313.29
$54.00$55.00$56.00Aug 21$0.07$0.9313.29
$58.00$59.00$60.00Aug 21$0.07$0.9313.29
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$46.00$47.00$48.00Aug 21$0.07$0.9313.29
$48.00$49.00$50.00Aug 21$0.07$0.9313.29
$51.00$52.00$53.00Aug 7$0.08$0.9211.50
$52.00$53.00$54.00Aug 7$0.09$0.9110.11
$42.00$43.00$44.00Aug 21$0.10$0.909.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 38 found (best net $-0.95, 31 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$52.00$57.001:2Sep 4-$0.95$4.05
$57.00$60.001:2Sep 4-$1.15$1.85
$58.00$60.001:2Aug 14-$0.36$1.64
$56.00$57.001:2Aug 7-$0.11$0.89
$60.00$61.001:2Aug 7-$0.12$0.88
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$55.00$51.001:2Aug 14-$0.25$3.75
$60.00$55.001:2Aug 21-$1.60$3.40
$48.00$45.001:2Aug 7-$0.13$2.87
$60.00$56.001:2Aug 7-$1.35$2.65
$60.00$55.001:2Aug 28-$2.50$2.50

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 31 found (best yield 8.02%, avg 3.29%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$54.00Sep 11$4.200.523.1%8.02%11.09%1--
$53.00Aug 28$3.700.501.2%7.06%8.23%1--
$53.00Aug 21$3.300.511.2%6.30%7.46%612.5K
$54.00Aug 21$2.900.473.1%5.54%8.61%19286
$57.00Sep 4$2.800.428.8%5.34%14.14%1--
$55.00Aug 28$2.750.445.0%5.25%10.23%1--
$53.00Aug 14$2.650.511.2%5.06%6.22%34214
$55.00Aug 21$2.500.425.0%4.77%9.75%1211.6K
$57.00Aug 28$2.250.398.8%4.29%13.09%24821
$54.00Aug 14$2.200.453.1%4.20%7.27%41--

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 6,462
Total Puts 5,039
Put/Call Ratio 0.78
Net Difference 1,423

Prior's Put/Call Breakdown

Total Calls 12,966
Total Puts 8,183
Put/Call Ratio 0.63
Net Difference 4,783

Prior 7-Day Put/Call Summary

Total Calls 137,808
Total Puts 49,372
Average Put/Call Ratio 0.49
Ratio Trend Rising

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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