Tour v531
STM
STMICROELECTRONICS N ADR
$45.78 +0.37%
$47.50 (+3.76%)🌙
as of 10/20 06:43 PM
(10/19 18:51) ◀
|
Tuesday, October 20, 2026 (6:43pm)
January 2026
|
▶ (10/22 18:57)
◀ 10/20 18:43 ▶

Option Volume

Detail
ℹ
Current (10/20) 4,629
Calls: 1,880 (41%)
Puts: 2,749 (59%)
Prior (10/19) 6,066
Calls: 4,728 (78%)
Puts: 1,338 (22%)
Current vs Prior -23.69%
Calls: -60.24% (Calls)
Puts: +105.46% (Puts)
Prior 7-Day Total 106,617
Calls: 91,258 (86%)
Puts: 15,359 (14%)
Prior 7-Day Average 15,231
Calls: 13,036 (86%)
Puts: 2,194 (14%)
Current vs Prior 7-Day Avg -69.61%
Calls: -85.58%
Puts: +25.29%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (10/20) $2.41M
Calls: $245.0K (10%)
Puts: $2.16M (90%)
Prior (10/19) $904.2K
Calls: $567.3K (63%)
Puts: $336.9K (37%)
Current vs Prior +166.34%
Calls: -56.80%
Puts: +542.03%
Prior 7-Day Total $16.26M
Calls: $9.15M (56%)
Puts: $7.11M (44%)
Prior 7-Day Average $2.32M
Calls: $1.31M (56%)
Puts: $1.02M (44%)
Current vs Prior 7-Day Avg +3.70%
Calls: -81.25%
Puts: +113.01%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (10/20) 1.46
Prior (10/19) 0.28
Current vs Prior +416.70%
Prior 7-Day Average 0.49
Current vs Prior 7-Day Avg +196.64%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (10/20) 60,364
Calls: 52,928 (88%)
Puts: 7,436 (12%)
Prior (10/19) 89,416
Calls: 66,997 (75%)
Puts: 22,419 (25%)
Current vs Prior -32.49%
Prior 7-Day Total 1,021,649
Calls: 728,441 (71%)
Puts: 293,208 (29%)
Prior 7-Day Average 145,949
Calls: 104,063 (71%)
Puts: 41,886 (29%)
Current vs Prior 7-Day Avg -58.64%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (10/23) | Next (10/30)Expiry (11/20) | Next (12/18)
Current 6.12% | 13.06%15.84% | 18.57%
Prior 5.77% | 12.67%16.01% | 18.75%
Current vs Prior +6.07% | +3.08%-1.05% | -0.95%
Prior 7-Day Avg 5.10% | 9.32%8.95% | 17.63%
Current vs 7-Day Avg +19.98% | +40.16%+76.91% | +5.30%
Prior 7-Day Eod 5.77% | 12.67%16.01% | 18.75%
Current vs 7-Day Eod +6.07% | +3.08%-1.05% | -0.95%
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 38.15% | 11.80%
Calls: 40.87% | 12.50%
Puts: 35.43% | 11.11%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bearish conviction with 90% of dollar volume in puts ($2.16M) vs calls ($245.0K). Massive premium surge with dollar volume up 166% vs prior. Bearish P/C ratio of 1.46 indicates protective positioning. P/C ratio rising 417% - increased hedging/bearish positioning.

Smart Money BEARISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
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 9 of results (avg 8.2%, best 6.7%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$45.50Nov 203.603.90$3.758.0%20.58--
$47.00Nov 202.953.20$3.088.1%910.50--
$47.50Nov 202.753.00$2.888.7%110.48--
$46.50Nov 203.103.40$3.259.2%40.5325
$48.00Nov 202.552.80$2.689.3%590.46--
PUTS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$45.00Nov 202.903.10$3.006.7%70.412.0K
$47.00Nov 203.904.20$4.057.4%130.50--
$46.50Nov 203.603.90$3.758.0%400.48--
$40.00Nov 201.151.25$1.208.3%10.211.1K

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. 23 found (avg delta 0.72, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$45.00Oct 231.451.75$1.6018.8%61.00167
$46.00Oct 230.201.20$0.70142.9%311.00194
$46.50Oct 230.750.95$0.8523.5%361.00184
$45.50Oct 230.951.45$1.2041.7%60.8919
$44.00Oct 303.604.00$3.8010.5%20.7111
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$46.00Oct 231.002.20$1.6075.0%551.00981
$52.00Oct 235.806.50$6.1511.4%100.9252
$50.00Oct 233.504.90$4.2033.3%1000.81--
$48.00Oct 232.152.75$2.4524.5%600.7763
$48.50Oct 232.503.10$2.8021.4%100.75--

Most actively traded options today. High liquidity = easy entry/exit. 82 active (total vol 2.3K, top 180)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$50.00Oct 230.050.65$0.35171.4%1710.18--
$47.50Oct 230.400.55$0.4831.3%1570.4098
$52.00Oct 230.000.15$0.08187.5%1230.058.0K
$47.00Nov 202.953.20$3.088.1%910.50--
$48.00Nov 132.352.65$2.5012.0%750.45--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$45.00Oct 230.600.95$0.7745.5%1800.37179
$46.00Oct 302.603.30$2.9523.7%1150.4590
$50.00Oct 233.504.90$4.2033.3%1000.81--
$49.00Nov 134.806.40$5.6028.6%1000.60--
$44.50Oct 230.400.70$0.5554.5%710.3025

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 7 strikes (avg 20.1%, max 45.4%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$50.00Oct 23Nov 2096.0%66.0%45.4%2421.7K
$53.00Oct 30Nov 2086.5%66.3%30.3%6247
$48.50Oct 23Nov 2082.4%65.4%26.0%7961
$51.00Oct 30Nov 2080.6%65.8%22.4%4064
$49.00Oct 23Nov 2070.2%65.5%7.2%7736
PUTS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$45.00Oct 23Nov 2068.5%64.8%5.7%1872.2K
$44.00Oct 23Nov 1371.5%68.8%3.9%5315

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 55 found (best R:R 5.67, avg 2.23)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$44.00$46.00Oct 30$0.97$1.03$0.9771%1.06$44.97
$46.50$47.50Oct 23$0.37$0.63$0.37100%1.70$46.87
$49.00$50.00Oct 30$0.10$0.90$0.1037%9.00$49.10
$46.00$49.00Nov 6$1.10$1.90$1.1056%1.73$47.10
$53.00$54.00Nov 20$0.14$0.86$0.1426%6.14$53.14
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$47.00$46.00Oct 23$0.15$0.85$0.1569%5.67$46.85
$48.00$47.50Oct 23$0.22$0.28$0.2277%1.27$47.78
$51.00$49.00Nov 13$1.20$0.80$1.2065%0.67$49.80
$46.50$46.00Oct 30$0.18$0.32$0.1850%1.78$46.32
$44.00$43.00Nov 13$0.29$0.71$0.2937%2.45$43.71

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 42 found (best R:R 0.56, avg 0.56)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$50.00$51.00Oct 30$0.57$0.57$0.4367%1.33$50.57
$48.50$49.00Oct 23$0.25$0.25$0.2572%1.00$48.75
$50.00$52.00Oct 23$0.27$0.27$1.7382%0.16$50.27
$51.00$52.00Nov 6$0.38$0.38$0.6271%0.61$51.38
$52.00$53.00Oct 30$0.30$0.30$0.7077%0.43$52.30
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$43.00$40.00Nov 13$1.08$1.08$1.9267%0.56$41.92
$43.00$40.00Nov 27$1.07$1.07$1.9368%0.55$41.93
$44.00$40.00Nov 6$1.23$1.23$2.7764%0.44$42.77
$43.00$40.00Nov 20$0.95$0.95$2.0568%0.46$42.05
$45.00$44.00Nov 6$0.60$0.60$0.4058%1.50$44.40

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 4 found (avg debit $1.56, cheapest $0.62)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$47.50Oct 23Nov 20$2.4056.8%65.0%
PUTS (3)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$46.50Oct 30Nov 20$0.6276.0%63.7%
$47.00Oct 23Oct 30$1.6051.8%78.3%
$45.00Oct 23Oct 30$1.6168.5%95.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 12 found (cheapest 5.02% of stock, avg 10.27%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$46.00Oct 23$0.70$1.60$2.30$43.70$48.305.02%
$45.00Oct 23$1.60$0.77$2.37$42.63$47.375.18%
$47.50Oct 23$0.48$2.23$2.71$44.79$50.215.92%
$48.00Oct 23$0.38$2.45$2.83$45.17$50.836.18%
$48.50Oct 23$0.50$2.80$3.30$45.20$51.807.21%
$50.00Oct 23$0.35$4.20$4.55$45.45$54.559.94%
$44.00Oct 30$3.80$1.88$5.68$38.32$49.6812.41%
$46.00Oct 30$2.83$2.95$5.78$40.22$51.7812.63%
$48.00Oct 30$1.83$3.95$5.78$42.22$53.7812.63%
$45.00Nov 20$4.00$3.00$7.00$38.00$52.0015.29%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 99 found (cheapest 1.03% of stock, avg 7.33%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$49.00$43.00Oct 23$0.25$0.22$0.47$42.53$49.47
$49.00$40.00Oct 23$0.25$0.25$0.50$39.50$49.50
$50.00$43.00Oct 23$0.35$0.22$0.57$42.43$50.57
$50.00$40.00Oct 23$0.35$0.25$0.60$39.40$50.60
$48.00$43.00Oct 23$0.38$0.22$0.60$42.40$48.60
$49.00$44.00Oct 23$0.25$0.48$0.73$43.27$49.73
$48.00$40.00Oct 23$0.38$0.25$0.63$39.37$48.63
$48.50$43.00Oct 23$0.50$0.22$0.72$42.28$49.22
$50.00$44.00Oct 23$0.35$0.48$0.83$43.17$50.83
$48.00$44.00Oct 23$0.38$0.48$0.86$43.14$48.86

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 14 found (best R:R 6.69, avg credit $0.73)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
41/4250/51Oct 30$0.87$0.1342%6.69$41.13$50.87
42/4350/51Oct 30$0.82$0.1838%4.56$42.18$50.82
40/4152/53Oct 30$0.63$0.3756%1.70$40.37$52.63
43/4452/53Oct 30$0.73$0.2742%2.70$43.27$52.73
41/4252/53Oct 30$0.60$0.4052%1.50$41.40$52.60
42/4352/53Oct 30$0.55$0.4547%1.22$42.45$52.55
43/4448/49Oct 23$0.51$0.4947%1.04$43.49$49.01
43/4449/50Oct 23$0.36$0.6457%0.56$43.64$49.36
43/4451/52Nov 20$0.41$0.5933%0.69$43.09$51.41
43/4450/52Oct 23$0.53$1.4757%0.36$43.47$50.53

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 16 found (best R:R 13.29, cheapest $0.07)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$48.00$50.00$52.00Nov 13$0.14$1.8618%13.29
$50.00$51.00$52.00Nov 20$0.07$0.938%13.29
$52.00$53.00$54.00Nov 20$0.09$0.916%10.11
$46.00$46.50$47.00Nov 20$0.08$0.425%5.25
$48.50$49.00$49.50Oct 23$0.15$0.3515%2.33
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$43.50$45.00$46.50Nov 20$0.08$1.4213%17.75
$43.00$44.00$45.00Oct 30$0.07$0.9311%13.29
$44.00$45.00$46.00Oct 30$0.07$0.9311%13.29
$44.00$44.50$45.00Oct 23$0.15$0.3512%2.33
$42.00$43.00$44.00Oct 30$0.18$0.8210%4.56

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 28 found (best net $-0.60, 23 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$46.00$49.001:2Nov 6-$0.60$2.40
$46.50$47.501:2Oct 23-$0.11$0.89
$45.50$46.001:2Oct 23-$0.20$0.30
$46.00$48.001:2Oct 30-$0.83$1.17
$50.00$51.001:2Oct 30-$0.26$0.74
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$43.00$40.001:2Nov 27-$0.16$2.84
$43.00$40.001:2Nov 20-$0.25$2.75
$40.00$37.001:2Oct 30-$0.03$2.97
$43.00$40.001:2Oct 23-$0.28$2.72
$41.00$40.001:2Oct 30-$0.24$0.76

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 32 found (best yield 6.01%, avg 3.23%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$47.50Nov 20$2.750.483.8%6.01%9.76%11--
$48.00Nov 20$2.550.464.8%5.57%10.42%59--
$47.00Nov 20$2.950.502.7%6.44%9.11%91--
$49.00Nov 20$2.200.417.0%4.81%11.84%5511
$48.50Nov 20$2.350.435.9%5.13%11.07%212
$49.50Nov 20$2.050.398.1%4.48%12.60%3--
$46.50Nov 20$3.100.531.6%6.77%8.34%425
$50.00Nov 20$1.900.379.2%4.15%13.37%711.7K
$46.00Nov 20$3.300.560.5%7.21%7.69%10104
$48.00Nov 13$2.350.454.8%5.13%9.98%75--

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 1,880
Total Puts 2,749
Put/Call Ratio 1.46
Net Difference -869

Prior's Put/Call Breakdown

Total Calls 4,728
Total Puts 1,338
Put/Call Ratio 0.28
Net Difference 3,390

Prior 7-Day Put/Call Summary

Total Calls 91,258
Total Puts 15,359
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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