Tour v528
ON
ON SEMICONDUCTOR COR
$71.72 +2.49%
$71.90 (+0.25%)🌙
as of 09/21 06:50 PM
(9/18 18:51) ◀
|
Monday, September 21, 2026 (6:50pm)
January 2026
|
▶
◀ 9/21 18:50

Option Volume

Detail
ℹ
Current (09/21) 17,642
Calls: 13,054 (74%)
Puts: 4,588 (26%)
Prior (09/18) 25,768
Calls: 18,829 (73%)
Puts: 6,939 (27%)
Current vs Prior -31.54%
Calls: -30.67% (Calls)
Puts: -33.88% (Puts)
Prior 7-Day Total 135,913
Calls: 101,722 (75%)
Puts: 34,191 (25%)
Prior 7-Day Average 22,652
Calls: 14,531 (75%)
Puts: 4,884 (25%)
Current vs Prior 7-Day Avg -22.12%
Calls: -10.17%
Puts: -6.07%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (09/21) $7.00M
Calls: $5.63M (81%)
Puts: $1.36M (19%)
Prior (09/18) $7.93M
Calls: $4.25M (54%)
Puts: $3.68M (46%)
Current vs Prior -11.73%
Calls: +32.58%
Puts: -62.94%
Prior 7-Day Total $41.73M
Calls: $27.14M (65%)
Puts: $14.58M (35%)
Prior 7-Day Average $6.95M
Calls: $3.88M (65%)
Puts: $2.08M (35%)
Current vs Prior 7-Day Avg +0.62%
Calls: +45.31%
Puts: -34.58%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (09/21) 0.35
Prior (09/18) 0.37
Current vs Prior -4.63%
Prior 7-Day Average 0.42
Current vs Prior 7-Day Avg -15.92%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (09/21) 132,236
Calls: 84,688 (64%)
Puts: 47,548 (36%)
Prior (09/18) 181,267
Calls: 126,379 (70%)
Puts: 54,888 (30%)
Current vs Prior -27.05%
Prior 7-Day Total 991,908
Calls: 624,171 (63%)
Puts: 367,737 (37%)
Prior 7-Day Average 165,318
Calls: 104,028 (63%)
Puts: 61,289 (37%)
Current vs Prior 7-Day Avg -20.01%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/25) | Next (10/02)Expiry (10/16) | Next (11/20)
Current 5.79% | 8.44%12.10% | 19.21%
Prior 6.32% | 8.62%1.74% | 11.96%
Current vs Prior -8.39% | -2.10%+594.20% | +60.64%
Prior 7-Day Avg 6.20% | 8.98%6.96% | 13.31%
Current vs 7-Day Avg -6.69% | -6.04%+73.92% | +44.31%
Prior 7-Day Eod 6.32% | 8.62%1.74% | 11.96%
Current vs 7-Day Eod -8.39% | -2.10%+594.20% | +60.64%
Sentiment BULLISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 45.87% | 21.80%
Calls: 49.09% | 19.01%
Puts: 42.65% | 24.58%
Prior 45.87% | 21.80%
Calls: 49.09% | 19.01%
Puts: 42.65% | 24.58%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 12.31% | 10.63%
Calls: 14.28% | 11.10%
Puts: 10.34% | 10.16%
Current vs 7-Day Avg +272.57% | +105.02%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 81% of dollar volume in calls ($5.63M) vs puts ($1.36M). Extreme bullish P/C ratio of 0.35 - heavy call buying (13,054 calls vs 4,588 puts). Call-heavy open interest (84,688 calls vs 47,548 puts) suggests bullish positioning. Declining open interest (down 27%) 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 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 6 of results (avg 8.7%, best 5.8%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$70.00Oct 165.005.30$5.155.8%7790.601.3K
$75.00Oct 162.843.10$2.978.8%1400.426.3K
$71.00Oct 235.005.50$5.259.5%20.55133
$65.00Oct 167.958.75$8.359.6%240.78267
$80.00Oct 161.431.58$1.519.9%5980.266.3K
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$75.00Oct 165.656.15$5.908.5%20.592.7K

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 2 found (avg $0.85, cheapest $0.72)

CALLS (0)
No calls meet the criteria
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$66.00Oct 20.650.78$0.7218.1%710.18180
$63.00Oct 160.881.07$0.9819.4%110.17--

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 70 found (avg delta 0.73, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$59.00Sep 2511.7014.25$12.9819.6%310.9914
$60.00Sep 2510.4513.30$11.8824.0%120.9913
$62.00Sep 258.2510.80$9.5326.8%10.97--
$63.00Sep 257.0510.35$8.7037.9%10.96--
$58.00Sep 2512.7014.90$13.8015.9%190.95--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$81.00Sep 257.6511.15$9.4037.2%111.00--
$82.00Sep 258.6012.15$10.3834.2%21.00--
$84.00Sep 2510.9014.10$12.5025.6%10.95--
$85.00Sep 2512.1514.40$13.2816.9%10.95--
$80.00Sep 256.609.05$7.8331.3%40.9425

Most actively traded options today. High liquidity = easy entry/exit. 197 active (total vol 8.0K, top 785)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$70.00Oct 165.005.30$5.155.8%7790.601.3K
$80.00Oct 161.431.58$1.519.9%5980.266.3K
$73.00Sep 251.241.45$1.3515.6%5410.42414
$72.00Sep 251.651.88$1.7713.0%3610.503.4K
$74.00Oct 233.404.20$3.8021.1%3000.4626
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$68.00Sep 250.450.58$0.5225.0%7850.19419
$67.00Sep 250.270.41$0.3441.2%3830.14516
$70.00Oct 163.003.50$3.2515.4%1580.402.4K
$65.00Oct 161.351.55$1.4513.8%1560.223.4K
$66.00Sep 250.190.35$0.2759.3%970.11265

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 13 strikes (avg 8.2%, max 21.0%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$70.00Sep 25Oct 3062.2%55.1%12.9%1482.8K
$74.00Sep 25Oct 2362.6%57.1%9.7%499220
$68.00Sep 25Oct 3063.7%58.9%8.2%16142
$71.00Sep 25Oct 3062.7%61.0%2.8%122129
$72.00Sep 25Oct 3061.3%59.8%2.5%3633.4K
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$71.00Sep 25Oct 2362.7%51.9%21.0%79476
$72.00Sep 25Oct 1661.3%53.1%15.5%38240
$70.00Sep 25Oct 3062.2%55.1%12.9%79320
$73.00Sep 25Oct 2361.8%57.0%8.4%21231
$68.00Sep 25Oct 3063.7%58.9%8.2%786419

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 123 found (best R:R 0.63, avg 2.96)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$65.00$70.00Oct 9$3.07$1.93$3.0781%0.63$68.07
$65.00$67.00Oct 2$1.17$0.83$1.1785%0.71$66.17
$65.00$67.00Oct 30$0.95$1.05$0.9573%1.11$65.95
$65.00$70.00Oct 16$3.20$1.80$3.2078%0.56$68.20
$69.00$70.00Oct 30$0.25$0.75$0.2561%3.00$69.25
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$82.00$81.00Oct 2$0.51$0.49$0.5189%0.96$81.49
$75.00$74.00Oct 23$0.32$0.68$0.3257%2.12$74.68
$70.00$69.00Oct 30$0.28$0.72$0.2842%2.57$69.72
$71.00$70.00Oct 16$0.30$0.70$0.3044%2.33$70.70
$68.00$67.00Oct 16$0.20$0.80$0.2032%4.00$67.80

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 90 found (best R:R 0.87, avg 0.41)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$82.00$83.00Oct 30$0.47$0.47$0.5372%0.89$82.47
$75.00$76.00Oct 16$0.55$0.55$0.4558%1.22$75.55
$74.00$75.00Oct 2$0.49$0.49$0.5160%0.96$74.49
$78.00$80.00Oct 30$0.75$0.75$1.2562%0.60$78.75
$80.00$81.00Oct 16$0.29$0.29$0.7174%0.41$80.29
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$68.00$65.00Oct 30$1.40$1.40$1.6064%0.87$66.60
$69.00$68.00Oct 23$0.61$0.61$0.3962%1.56$68.39
$70.00$68.00Oct 16$0.95$0.95$1.0560%0.90$69.05
$67.00$65.00Oct 16$0.65$0.65$1.3571%0.48$66.35
$70.00$69.00Sep 25$0.40$0.40$0.6067%0.67$69.60

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 10 found (avg debit $1.13, cheapest $0.77)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$71.00Sep 25Oct 2$0.9062.7%52.1%
$70.00Sep 25Oct 2$0.8762.2%52.3%
$73.00Sep 25Oct 2$0.8561.8%56.0%
$72.00Sep 25Oct 2$0.8861.3%56.2%
$74.00Sep 25Oct 2$0.9262.6%58.5%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$71.00Sep 25Oct 2$0.7762.7%52.1%
$70.00Sep 25Oct 2$0.7662.2%52.3%
$74.00Sep 25Oct 23$2.7862.6%57.1%
$73.00Sep 25Oct 9$1.5561.8%56.5%
$72.00Sep 25Oct 2$1.0061.3%56.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 41 found (cheapest 5.05% of stock, avg 10.30%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$72.00Sep 25$1.77$1.85$3.62$68.38$75.625.05%
$71.00Sep 25$2.30$1.45$3.75$67.25$74.755.23%
$73.00Sep 25$1.35$2.48$3.83$69.17$76.835.34%
$70.00Sep 25$2.85$1.03$3.88$66.12$73.885.41%
$74.00Sep 25$1.02$3.15$4.17$69.83$78.175.81%
$69.00Sep 25$3.63$0.63$4.26$64.74$73.265.94%
$75.00Sep 25$0.68$3.93$4.61$70.39$79.616.43%
$68.00Sep 25$4.28$0.52$4.80$63.20$72.806.69%
$76.00Sep 25$0.44$4.65$5.09$70.91$81.097.10%
$67.00Sep 25$4.88$0.34$5.22$61.78$72.227.28%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 0.96% of stock, avg 6.59%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$77.00$67.00Sep 25$0.35$0.34$0.69$66.31$77.69
$76.00$67.00Sep 25$0.44$0.34$0.78$66.22$76.78
$77.00$68.00Sep 25$0.35$0.52$0.87$67.13$77.87
$76.00$68.00Sep 25$0.44$0.52$0.96$67.04$76.96
$77.00$69.00Sep 25$0.35$0.63$0.98$68.02$77.98
$76.00$69.00Sep 25$0.44$0.63$1.07$67.93$77.07
$75.00$67.00Sep 25$0.68$0.34$1.02$65.98$76.02
$75.00$68.00Sep 25$0.68$0.52$1.20$66.80$76.20
$75.00$69.00Sep 25$0.68$0.63$1.31$67.69$76.31
$77.00$70.00Sep 25$0.35$1.03$1.38$68.62$78.38

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 126 found (best R:R 2.45, avg credit $0.52)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
59/6082/83Oct 30$0.71$0.2956%2.45$59.29$82.71
62/6382/83Oct 30$0.76$0.2450%3.17$62.24$82.76
60/6184/85Oct 23$0.43$0.5765%0.75$60.57$84.43
59/6080/81Oct 30$0.55$0.4552%1.22$59.45$80.55
69/7074/75Sep 25$0.74$0.2633%2.85$69.26$74.74
59/6080/81Oct 16$0.42$0.5865%0.72$59.58$80.42
67/6880/81Oct 9$0.58$0.4248%1.38$67.42$80.58
62/6380/81Oct 30$0.60$0.4046%1.50$62.40$80.60
66/6784/85Oct 23$0.56$0.4449%1.27$66.44$84.56
69/7075/76Sep 25$0.64$0.3641%1.78$69.36$75.64

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 50 found (best R:R 10.11, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$72.00$73.00$74.00Sep 25$0.09$0.9116%10.11
$75.00$76.00$77.00Oct 2$0.06$0.949%15.67
$71.00$72.00$73.00Sep 25$0.11$0.8917%8.09
$74.00$75.00$76.00Sep 25$0.10$0.9015%9.00
$71.00$72.00$73.00Oct 2$0.10$0.9012%9.00
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$65.00$66.00$67.00Oct 9$0.05$0.958%19.00
$73.00$74.00$75.00Sep 25$0.11$0.8916%8.09
$69.00$70.00$71.00Oct 2$0.09$0.9112%10.11
$66.00$67.00$68.00Oct 9$0.08$0.929%11.50
$65.00$66.00$67.00Oct 2$0.08$0.928%11.50

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 86 found (best net $-1.47, 85 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$65.00$70.001:2Oct 9-$1.46$3.54
$65.00$70.001:2Oct 16-$1.95$3.05
$60.00$65.001:2Oct 9-$3.12$1.88
$81.00$85.001:2Oct 16-$0.14$3.86
$77.00$80.001:2Oct 9-$0.40$2.60
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$80.00$76.001:2Sep 25-$1.47$2.53
$80.00$75.001:2Oct 16-$2.32$2.68
$80.00$76.001:2Oct 2-$2.30$1.70
$75.00$70.001:2Oct 30-$1.41$3.59
$75.00$72.001:2Oct 2-$1.05$1.95

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 59 found (best yield 4.95%, avg 2.25%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$76.00Oct 30$3.550.426.0%4.95%10.92%65
$78.00Oct 30$2.900.388.8%4.04%12.80%3--
$73.00Oct 30$4.550.501.8%6.34%8.13%2--
$77.00Oct 30$3.050.397.4%4.25%11.61%11--
$72.00Oct 30$4.800.530.4%6.69%7.08%236
$80.00Oct 30$2.240.3211.5%3.12%14.67%38
$82.00Oct 30$1.950.2814.3%2.72%17.05%1--
$81.00Oct 30$1.950.3012.9%2.72%15.66%206
$75.00Oct 30$3.150.454.6%4.39%8.97%317
$75.00Oct 23$3.100.424.6%4.32%8.90%3439

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 13,054
Total Puts 4,588
Put/Call Ratio 0.35
Net Difference 8,466

Prior's Put/Call Breakdown

Total Calls 18,829
Total Puts 6,939
Put/Call Ratio 0.37
Net Difference 11,890

Prior 7-Day Put/Call Summary

Total Calls 101,722
Total Puts 34,191
Average Put/Call Ratio 0.42
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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