Tour v376
GLW
CORNING INC
$162.04 +5.84%
(7/20 18:02) ◀
|
Tuesday, July 21, 2026 (3:05pm)
January 2026
|
▶ (7/21 18:04)
◀ 7/21 15:06 ▶

Option Volume

Detail
ℹ
Current (07/21 3:05pm) 39,889
Calls: 24,430 (61%)
Puts: 15,459 (39%)
Prior (07/20) 41,798
Calls: 23,036 (55%)
Puts: 18,762 (45%)
Current vs Prior -4.57%
Calls: +6.05% (Calls)
Puts: -17.60% (Puts)
Prior 7-Day Total 369,412
Calls: 174,547 (47%)
Puts: 194,865 (53%)
Prior 7-Day Average 52,773
Calls: 24,935 (47%)
Puts: 27,837 (53%)
Current vs Prior 7-Day Avg -24.41%
Calls: -2.03%
Puts: -44.47%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/21 3:05pm) $28.48M
Calls: $16.94M (59%)
Puts: $11.54M (41%)
Prior (07/20) $45.40M
Calls: $23.01M (51%)
Puts: $22.38M (49%)
Current vs Prior -37.26%
Calls: -26.39%
Puts: -48.43%
Prior 7-Day Total $387.67M
Calls: $158.46M (41%)
Puts: $229.21M (59%)
Prior 7-Day Average $55.38M
Calls: $22.64M (41%)
Puts: $32.74M (59%)
Current vs Prior 7-Day Avg -48.57%
Calls: -25.16%
Puts: -64.75%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/21 3:05pm) 0.63
Prior (07/20) 0.81
Current vs Prior -22.31%
Prior 7-Day Average 1.07
Current vs Prior 7-Day Avg -41.09%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/21 3:05pm) 491,730
Calls: 241,728 (49%)
Puts: 250,002 (51%)
Prior (07/20) 470,174
Calls: 229,454 (49%)
Puts: 240,720 (51%)
Current vs Prior +4.58%
Prior 7-Day Total 3,623,266
Calls: 1,869,607 (52%)
Puts: 1,753,659 (48%)
Prior 7-Day Average 517,609
Calls: 267,086 (52%)
Puts: 250,522 (48%)
Current vs Prior 7-Day Avg -5.00%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (07/24) | Next (07/31)Expiry (08/21) | Next (09/18)
Current 8.50% | 16.05%22.75% | 29.89%
Prior 2.07% | 11.32%2.07% | 25.11%
Current vs Prior +310.40% | +41.76%+997.80% | +19.02%
Prior 7-Day Avg 5.67% | 11.86%7.52% | 25.21%
Current vs 7-Day Avg +49.97% | +35.25%+202.32% | +18.54%
Prior 7-Day Eod 2.07% | 11.32%23.63% | 30.61%
Current vs 7-Day Eod +310.40% | +41.76%-3.74% | -2.37%
Sentiment BEARISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 8.46% | 8.46%
Calls: 6.80% | 8.51%
Puts: 10.11% | 8.41%
Prior 39.56% | 9.43%
Calls: 34.27% | 9.63%
Puts: 44.86% | 9.23%
Current vs Prior -78.61% | -10.29%
Prior 7-Day Avg 26.06% | 10.03%
Calls: 19.44% | 10.80%
Puts: 32.68% | 9.25%
Current vs 7-Day Avg -67.54% | -15.67%
Liquidity Expensive
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🤖 AI Insights

Bullish P/C ratio of 0.63. P/C ratio dropping 22% - sentiment shifting bullish.

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 BEARISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
7-Day Avg NEUTRAL
Current NEUTRAL
Prior NEUTRAL
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 164 of results (avg 7.0%, best 2.5%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$190.00Aug 218.008.20$8.102.5%830.33923
$150.00Jul 2413.8014.30$14.053.6%7040.80136
$160.00Aug 2118.7519.50$19.133.9%1620.579.0K
$149.00Aug 2124.5525.55$25.054.0%140.672
$180.00Aug 2110.7011.15$10.934.1%1830.401.4K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$140.00Aug 218.008.25$8.133.1%5750.265.0K
$190.00Aug 2134.8536.00$35.423.2%90.671.6K
$185.00Aug 2131.2032.40$31.803.8%230.64974
$147.00Aug 2110.2510.65$10.453.8%70.315
$170.00Aug 2121.4022.30$21.854.1%240.511.2K

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 3 found (avg $0.65, cheapest $0.56)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$185.00Jul 240.530.60$0.5612.5%1.9K0.092.0K
$182.50Jul 240.700.80$0.7513.3%5440.11272
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$140.00Jul 240.600.69$0.6513.8%6820.081.8K

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 116 found (avg delta 0.69, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$130.00Jul 2431.5033.50$32.506.2%--0.9715
$131.00Jul 2430.6032.50$31.556.0%--0.9786
$132.00Jul 2429.4031.50$30.456.9%--0.9786
$135.00Jul 2426.8528.60$27.736.3%--0.95104
$140.00Jul 2421.6523.90$22.789.9%440.924.0K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$192.50Jul 2428.6531.70$30.1710.1%31.00173
$190.00Jul 2426.9029.25$28.088.4%390.94493
$187.50Jul 2424.7027.25$25.989.8%120.92117
$185.00Jul 2422.5024.85$23.689.9%240.91394
$182.50Jul 2419.5022.40$20.9513.8%110.89163

Most actively traded options today. High liquidity = easy entry/exit. 258 active (total vol 25.4K, top 1.9K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$185.00Jul 240.530.60$0.5612.5%1.9K0.092.0K
$170.00Jul 242.833.25$3.0413.8%1.3K0.321.6K
$180.00Jul 240.951.05$1.0010.0%1.3K0.142.5K
$150.00Jul 2413.8014.30$14.053.6%7040.80136
$167.50Jul 243.703.90$3.805.3%6850.38647
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$150.00Jul 241.852.07$1.9611.2%1.5K0.202.2K
$148.00Jul 241.451.69$1.5715.3%1.1K0.171.3K
$147.00Jul 241.361.56$1.4613.7%8040.16249
$140.00Jul 240.600.69$0.6513.8%6820.081.8K
$140.00Aug 218.008.25$8.133.1%5750.265.0K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 54 strikes (avg 14.1%, max 41.9%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$130.00Jul 24Aug 28135.8%95.7%41.9%616
$135.00Jul 24Aug 28126.6%95.5%32.6%1107
$145.00Jul 24Aug 28114.3%94.0%21.6%2325
$140.00Jul 24Aug 21117.8%97.2%21.2%604.4K
$160.00Jul 24Aug 28106.8%90.7%17.8%634750
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$130.00Jul 24Aug 28135.8%95.7%41.9%1492.0K
$135.00Jul 24Aug 28126.6%95.5%32.6%584643
$140.00Jul 24Aug 28117.8%93.8%25.6%6921.8K
$142.00Jul 24Aug 21118.2%96.4%22.6%127590
$145.00Jul 24Aug 28114.3%94.0%21.6%317691

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 185 found (best R:R 21.73, avg 2.30)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$185.00$187.50Jul 24$0.11$2.39$0.1121.73$185.11
$190.00$192.50Jul 24$0.11$2.39$0.1121.73$190.11
$187.50$190.00Jul 24$0.16$2.34$0.1614.62$187.66
$182.50$185.00Jul 24$0.19$2.31$0.1912.16$182.69
$180.00$182.50Jul 24$0.25$2.25$0.259.00$180.25
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$136.00$135.00Jul 24$0.11$0.89$0.118.09$135.89
$140.00$139.00Jul 24$0.11$0.89$0.118.09$139.89
$148.00$147.00Jul 24$0.11$0.89$0.118.09$147.89
$142.00$141.00Jul 24$0.12$0.88$0.127.33$141.88
$135.00$134.00Jul 31$0.14$0.86$0.146.14$134.86

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 234 found (best R:R 12.33, avg 1.50)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$143.00$145.00Jul 24$1.85$1.85$0.1512.33$144.85
$132.00$135.00Jul 24$2.72$2.72$0.289.71$134.72
$130.00$135.00Jul 31$4.38$4.38$0.627.06$134.38
$145.00$147.00Jul 24$1.72$1.72$0.286.14$146.72
$149.00$150.00Jul 24$0.85$0.85$0.155.67$149.85
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$187.50$185.00Jul 24$2.30$2.30$0.2011.50$185.20
$190.00$187.50Jul 31$2.30$2.30$0.2011.50$187.70
$180.00$177.50Jul 24$2.18$2.18$0.326.81$177.82
$187.50$185.00Aug 7$2.18$2.18$0.326.81$185.32
$190.00$187.50Jul 24$2.10$2.10$0.405.25$187.90

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 63 found (avg debit $4.63, cheapest $1.90)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$130.00Jul 24Jul 31$2.33135.8%124.4%
$135.00Jul 24Jul 31$2.72126.6%121.4%
$192.50Jul 24Jul 31$2.9798.9%111.9%
$190.00Jul 24Jul 31$3.31101.7%112.5%
$187.50Jul 24Jul 31$3.60104.0%112.4%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$130.00Jul 24Jul 31$1.90135.8%124.4%
$132.00Jul 24Jul 31$2.24126.5%124.0%
$134.00Jul 24Jul 31$2.45125.2%122.5%
$135.00Jul 24Jul 31$2.51126.6%121.4%
$136.00Jul 24Jul 31$2.58129.3%121.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 114 found (cheapest 7.68% of stock, avg 19.02%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$165.00Jul 24$4.80$7.65$12.45$152.55$177.457.68%
$162.50Jul 24$6.08$6.43$12.51$149.99$175.017.72%
$160.00Jul 24$7.35$5.28$12.63$147.37$172.637.79%
$157.50Jul 24$8.77$4.15$12.92$144.58$170.427.97%
$167.50Jul 24$3.80$9.13$12.93$154.57$180.437.98%
$155.00Jul 24$10.40$3.30$13.70$141.30$168.708.45%
$170.00Jul 24$3.04$10.93$13.97$156.03$183.978.62%
$152.50Jul 24$12.18$2.55$14.73$137.77$167.239.09%
$172.50Jul 24$2.36$12.70$15.06$157.44$187.569.29%
$150.00Jul 24$14.05$1.96$16.01$133.99$166.019.88%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 145 found (cheapest 2.68% of stock, avg 13.63%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$175.00$152.50Jul 24$1.79$2.55$4.34$148.16$179.34
$172.50$152.50Jul 24$2.36$2.55$4.91$147.59$177.41
$175.00$155.00Jul 24$1.79$3.30$5.09$149.91$180.09
$170.00$152.50Jul 24$3.04$2.55$5.59$146.91$175.59
$172.50$155.00Jul 24$2.36$3.30$5.66$149.34$178.16
$175.00$157.50Jul 24$1.79$4.15$5.94$151.56$180.94
$170.00$155.00Jul 24$3.04$3.30$6.34$148.66$176.34
$167.50$152.50Jul 24$3.80$2.55$6.35$146.15$173.85
$172.50$157.50Jul 24$2.36$4.15$6.51$150.99$179.01
$175.00$160.00Jul 24$1.79$5.28$7.07$152.93$182.07

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 283 found (best R:R 32.33, avg credit $2.62)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
160/165170/175Aug 14$4.85$0.1532.33$160.15$174.85
130/135140/145Aug 21$4.82$0.1826.78$130.18$144.82
170/175180/185Aug 28$4.79$0.2122.81$170.21$184.79
165/170185/190Aug 14$4.75$0.2519.00$165.25$189.75
140/145150/155Aug 28$4.72$0.2816.86$140.28$154.72
140/145155/160Aug 28$4.72$0.2816.86$140.28$159.72
136/137150/152Jul 31$2.35$0.1515.67$134.65$152.35
140/145160/165Aug 14$4.67$0.3314.15$140.33$164.67
150/155160/165Aug 14$4.67$0.3314.15$150.33$164.67
136/137141/145Jul 31$3.71$0.2912.79$133.29$144.71

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 109 found (best R:R 99.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$160.00$165.00$170.00Aug 28$0.08$4.9261.50
$187.50$190.00$192.50Jul 24$0.05$2.4549.00
$180.00$182.50$185.00Jul 24$0.06$2.4440.67
$150.00$152.50$155.00Jul 31$0.06$2.4440.67
$152.50$155.00$157.50Jul 31$0.06$2.4440.67
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$175.00$180.00$185.00Aug 28$0.05$4.9599.00
$162.50$165.00$167.50Jul 31$0.05$2.4549.00
$170.00$172.50$175.00Jul 31$0.06$2.4440.67
$180.00$185.00$190.00Aug 21$0.12$4.8840.67
$160.00$162.50$165.00Jul 24$0.07$2.4334.71

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 $-2.23, 38 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$190.00$192.501:2Jul 24-$0.07$2.43
$187.50$190.001:2Jul 24-$0.13$2.37
$185.00$187.501:2Jul 24-$0.34$2.16
$182.50$185.001:2Jul 24-$0.37$2.13
$180.00$182.501:2Jul 24-$0.50$2.00
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$135.00$130.001:2Aug 7-$2.23$2.77
$140.00$135.001:2Aug 7-$2.96$2.04
$135.00$130.001:2Aug 14-$3.36$1.64
$152.50$150.001:2Jul 24-$1.37$1.13
$140.00$135.001:2Aug 14-$3.92$1.08

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 57 found (best yield 10.86%, avg 5.13%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$165.00Aug 28$17.600.541.8%10.86%12.69%627
$162.50Aug 21$17.350.550.3%10.71%10.99%284
$165.00Aug 21$16.200.531.8%10.00%11.82%85671
$170.00Aug 28$15.750.514.9%9.72%14.63%1047
$167.50Aug 21$15.250.513.4%9.41%12.78%26
$165.00Aug 14$14.400.521.8%8.89%10.71%3469
$162.50Aug 7$14.100.540.3%8.70%8.99%96
$170.00Aug 21$14.000.494.9%8.64%13.55%941.0K
$175.00Aug 28$13.700.478.0%8.45%16.45%1222
$172.50Aug 21$13.050.476.5%8.05%14.51%915

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 24,430
Total Puts 15,459
Put/Call Ratio 0.63
Net Difference 8,971

Prior's Put/Call Breakdown

Total Calls 23,036
Total Puts 18,762
Put/Call Ratio 0.81
Net Difference 4,274

Prior 7-Day Put/Call Summary

Total Calls 174,547
Total Puts 194,865
Average Put/Call Ratio 1.07
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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