Tour v381
GLW
CORNING INC
$162.41 +6.08%
$163.49 (+0.67%)🌙
as of 07/21 06:04 PM
(7/21 15:06) ◀
|
Tuesday, July 21, 2026 (6:04pm)
January 2026
|
▶ (7/22 15:06)
◀ 7/21 18:04 ▶

Option Volume

Detail
ℹ
Current (07/21) 45,021
Calls: 28,102 (62%)
Puts: 16,919 (38%)
Prior (07/20) 45,288
Calls: 24,885 (55%)
Puts: 20,403 (45%)
Current vs Prior -0.59%
Calls: +12.93% (Calls)
Puts: -17.08% (Puts)
Prior 7-Day Total 407,135
Calls: 195,753 (48%)
Puts: 211,382 (52%)
Prior 7-Day Average 58,162
Calls: 27,964 (48%)
Puts: 30,197 (52%)
Current vs Prior 7-Day Avg -22.59%
Calls: +0.49%
Puts: -43.97%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/21) $35.45M
Calls: $23.24M (66%)
Puts: $12.21M (34%)
Prior (07/20) $49.87M
Calls: $24.40M (49%)
Puts: $25.47M (51%)
Current vs Prior -28.92%
Calls: -4.75%
Puts: -52.07%
Prior 7-Day Total $400.68M
Calls: $173.23M (43%)
Puts: $227.45M (57%)
Prior 7-Day Average $57.24M
Calls: $24.75M (43%)
Puts: $32.49M (57%)
Current vs Prior 7-Day Avg -38.07%
Calls: -6.09%
Puts: -62.43%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/21) 0.60
Prior (07/20) 0.82
Current vs Prior -26.57%
Prior 7-Day Average 1.03
Current vs Prior 7-Day Avg -41.79%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/21) 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 3,570,632
Calls: 1,821,137 (51%)
Puts: 1,749,495 (49%)
Prior 7-Day Average 510,090
Calls: 260,162 (51%)
Puts: 249,927 (49%)
Current vs Prior 7-Day Avg -3.60%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (07/24) | Next (07/31)Expiry (08/21) | Next (09/18)
Current 8.26% | 15.94%22.71% | 29.68%
Prior 9.73% | 17.09%23.63% | 30.61%
Current vs Prior -15.16% | -6.74%-3.91% | -3.04%
Prior 7-Day Avg 8.40% | 14.00%9.15% | 25.67%
Current vs 7-Day Avg -1.65% | +13.80%+148.28% | +15.63%
Prior 7-Day Eod 9.73% | 17.09%23.63% | 30.61%
Current vs 7-Day Eod -15.16% | -6.74%-3.91% | -3.04%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 8.46% | 8.46%
Calls: 6.80% | 8.51%
Puts: 10.11% | 8.41%
Prior 9.32% | 6.74%
Calls: 11.44% | 6.95%
Puts: 7.21% | 6.53%
Current vs Prior -9.23% | +25.52%
Prior 7-Day Avg 24.86% | 9.60%
Calls: 18.74% | 10.14%
Puts: 30.98% | 9.06%
Current vs 7-Day Avg -65.97% | -11.91%
Liquidity Expensive
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🤖 AI Insights

Moderately bullish flow with 66% call dollar volume ($23.24M). Bullish P/C ratio of 0.60. P/C ratio dropping 27% - 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 BEARISH
7-Day Avg BEARISH
Current BULLISH
Prior NEUTRAL
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 112 of results (avg 7.5%, best 2.8%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$160.00Aug 2118.7519.50$19.133.9%1680.579.0K
$150.00Aug 2124.1525.15$24.654.1%1470.661.1K
$147.00Aug 2125.6026.90$26.255.0%100.69--
$190.00Aug 218.158.60$8.385.4%2890.33923
$149.00Aug 2124.3525.70$25.035.4%160.672
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$170.00Aug 2121.4022.00$21.702.8%240.511.2K
$165.00Aug 2118.5519.15$18.853.2%1190.471.1K
$180.00Aug 2127.7528.70$28.233.4%140.601.7K
$185.00Aug 2131.2532.45$31.853.8%240.64974
$190.00Aug 2134.7536.10$35.423.8%100.671.6K

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.98, cheapest $0.98)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$180.00Jul 240.921.04$0.9812.2%1.5K0.142.5K
PUTS (0)
No puts meet the criteria

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 2430.8533.35$32.107.8%--1.0015
$131.00Jul 2429.9032.35$31.137.9%--1.0086
$132.00Jul 2429.0531.40$30.237.8%--1.0086
$135.00Jul 2426.0528.50$27.289.0%--0.94104
$140.00Jul 2421.4023.90$22.6511.0%440.924.0K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$192.50Jul 2429.6032.05$30.837.9%30.96173
$190.00Jul 2427.2029.55$28.388.3%400.95493
$187.50Jul 2424.6027.15$25.889.9%130.94117
$185.00Jul 2422.1524.55$23.3510.3%240.92394
$182.50Jul 2419.3022.70$21.0016.2%150.89163

Most actively traded options today. High liquidity = easy entry/exit. 258 active (total vol 27.9K, top 2.1K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$185.00Jul 240.460.58$0.5223.1%2.1K0.082.0K
$180.00Jul 240.921.04$0.9812.2%1.5K0.142.5K
$170.00Jul 242.733.25$2.9917.4%1.4K0.321.6K
$150.00Jul 2413.6015.10$14.3510.5%7110.80136
$167.50Jul 243.254.05$3.6521.9%7070.38647
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$150.00Jul 241.852.12$1.9913.6%1.5K0.202.2K
$148.00Jul 241.391.74$1.5722.3%1.1K0.171.3K
$147.00Jul 241.251.49$1.3717.5%8090.15249
$140.00Jul 240.450.86$0.6662.1%7250.081.8K
$140.00Aug 217.758.35$8.057.5%5830.255.0K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 53 strikes (avg 15.5%, max 46.9%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$130.00Jul 24Aug 28138.2%94.1%46.9%616
$135.00Jul 24Aug 28127.0%97.9%29.7%1107
$140.00Jul 24Aug 21120.8%96.7%25.0%604.4K
$145.00Jul 24Aug 28115.0%94.7%21.4%2325
$148.00Jul 24Aug 21113.0%93.5%20.8%66
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$130.00Jul 24Aug 28138.2%94.1%46.9%1592.0K
$135.00Jul 24Aug 28127.0%97.9%29.7%585643
$140.00Jul 24Aug 28120.8%95.0%27.2%7351.8K
$142.00Jul 24Aug 21117.6%94.3%24.7%148590
$143.00Jul 24Aug 21117.0%96.4%21.4%3903.1K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 175 found (best R:R 14.62, avg 2.13)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$185.00$187.50Jul 24$0.16$2.34$0.1614.62$185.16
$182.50$185.00Jul 24$0.20$2.30$0.2011.50$182.70
$180.00$182.50Jul 24$0.26$2.24$0.268.62$180.26
$177.50$180.00Jul 24$0.31$2.19$0.317.06$177.81
$190.00$192.50Jul 31$0.34$2.16$0.346.35$190.34
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$137.00$136.00Jul 24$0.10$0.90$0.109.00$136.90
$143.00$142.00Jul 24$0.11$0.89$0.118.09$142.89
$144.00$143.00Jul 24$0.11$0.89$0.118.09$143.89
$145.00$144.00Jul 24$0.11$0.89$0.118.09$144.89
$142.00$141.00Jul 24$0.12$0.88$0.127.33$141.88

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 226 found (best R:R 15.67, avg 1.55)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$135.00$140.00Jul 24$4.63$4.63$0.3712.51$139.63
$131.00$132.00Jul 24$0.90$0.90$0.109.00$131.90
$140.00$141.00Jul 24$0.90$0.90$0.109.00$140.90
$145.00$147.00Jul 24$1.77$1.77$0.237.70$146.77
$130.00$135.00Jul 31$4.15$4.15$0.854.88$134.15
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$185.00$182.50Jul 24$2.35$2.35$0.1515.67$182.65
$187.50$185.00Jul 31$2.33$2.33$0.1713.71$185.17
$192.50$190.00Jul 31$2.25$2.25$0.259.00$190.25
$182.50$180.00Jul 24$2.15$2.15$0.356.14$180.35
$187.50$185.00Aug 7$2.15$2.15$0.356.14$185.35

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 63 found (avg debit $4.63, cheapest $1.92)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$130.00Jul 24Jul 31$2.15138.2%125.4%
$135.00Jul 24Jul 31$2.82127.0%124.3%
$192.50Jul 24Jul 31$2.94104.5%112.9%
$190.00Jul 24Jul 31$3.22103.0%112.1%
$140.00Jul 24Jul 31$3.55120.8%121.3%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$130.00Jul 24Jul 31$1.92138.2%125.4%
$134.00Jul 24Jul 31$2.22127.9%119.4%
$133.00Jul 24Jul 31$2.36129.6%124.4%
$132.00Jul 24Jul 31$2.51129.7%129.2%
$135.00Jul 24Jul 31$2.70127.0%124.3%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 114 found (cheapest 7.41% of stock, avg 18.89%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$162.50Jul 24$5.85$6.18$12.03$150.47$174.537.41%
$160.00Jul 24$7.23$5.08$12.31$147.69$172.317.58%
$165.00Jul 24$4.85$7.50$12.35$152.65$177.357.60%
$167.50Jul 24$3.65$8.85$12.50$155.00$180.007.70%
$157.50Jul 24$8.80$4.03$12.83$144.67$170.337.90%
$170.00Jul 24$2.99$10.63$13.62$156.38$183.628.39%
$155.00Jul 24$10.50$3.29$13.79$141.21$168.798.49%
$172.50Jul 24$2.30$12.35$14.65$157.85$187.159.02%
$152.50Jul 24$12.35$2.57$14.92$137.58$167.429.19%
$175.00Jul 24$1.70$14.33$16.03$158.97$191.039.87%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 145 found (cheapest 2.63% of stock, avg 13.52%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$175.00$152.50Jul 24$1.70$2.57$4.27$148.23$179.27
$172.50$152.50Jul 24$2.30$2.57$4.87$147.63$177.37
$175.00$155.00Jul 24$1.70$3.29$4.99$150.01$179.99
$170.00$152.50Jul 24$2.99$2.57$5.56$146.94$175.56
$172.50$155.00Jul 24$2.30$3.29$5.59$149.41$178.09
$175.00$157.50Jul 24$1.70$4.03$5.73$151.77$180.73
$167.50$152.50Jul 24$3.65$2.57$6.22$146.28$173.72
$170.00$155.00Jul 24$2.99$3.29$6.28$148.72$176.28
$172.50$157.50Jul 24$2.30$4.03$6.33$151.17$178.83
$175.00$160.00Jul 24$1.70$5.08$6.78$153.22$181.78

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 282 found (best R:R 28.41, avg credit $2.64)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
140/145150/155Aug 28$4.83$0.1728.41$140.17$154.83
150/155160/165Aug 28$4.75$0.2519.00$150.25$164.75
130/135145/150Aug 14$4.73$0.2717.52$130.27$149.73
175/180185/190Aug 14$4.73$0.2717.52$175.27$189.73
141/142145/147Jul 24$1.89$0.1117.18$140.11$146.89
150/152155/158Aug 21$2.36$0.1416.86$150.14$157.36
142/143145/147Jul 24$1.88$0.1215.67$141.12$146.88
143/144145/147Jul 24$1.88$0.1215.67$142.12$146.88
160/165170/175Aug 14$4.70$0.3015.67$160.30$174.70
142/143150/152Aug 21$2.35$0.1515.67$140.65$152.35

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 108 found (best R:R 70.43, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$165.00$170.00$175.00Aug 28$0.07$4.9370.43
$145.00$150.00$155.00Aug 14$0.08$4.9261.50
$180.00$182.50$185.00Jul 24$0.06$2.4440.67
$180.00$185.00$190.00Aug 28$0.12$4.8840.67
$185.00$187.50$190.00Aug 7$0.07$2.4334.71
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$145.00$150.00$155.00Aug 28$0.08$4.9261.50
$157.50$160.00$162.50Jul 24$0.05$2.4549.00
$170.00$175.00$180.00Aug 14$0.12$4.8840.67
$172.50$175.00$177.50Jul 24$0.07$2.4334.71
$165.00$167.50$170.00Jul 31$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 $-2.21, 38 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$190.00$192.501:2Jul 24-$0.16$2.34
$185.00$187.501:2Jul 24-$0.20$2.30
$187.50$190.001:2Jul 24-$0.20$2.30
$182.50$185.001:2Jul 24-$0.32$2.18
$180.00$182.501:2Jul 24-$0.46$2.04
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$135.00$130.001:2Aug 7-$2.21$2.79
$135.00$130.001:2Aug 14-$2.50$2.50
$140.00$135.001:2Aug 7-$3.38$1.62
$135.00$130.001:2Aug 21-$3.72$1.28
$135.00$130.001:2Aug 28-$3.75$1.25

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 57 found (best yield 10.78%, avg 5.02%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$165.00Aug 28$17.500.541.6%10.78%12.37%627
$162.50Aug 21$17.250.550.1%10.62%10.68%294
$165.00Aug 21$16.150.531.6%9.94%11.54%96671
$170.00Aug 28$15.500.504.7%9.54%14.22%1247
$167.50Aug 21$15.100.513.1%9.30%12.43%26
$165.00Aug 14$14.500.521.6%8.93%10.52%6369
$170.00Aug 21$14.100.494.7%8.68%13.36%981.0K
$162.50Aug 7$13.800.540.1%8.50%8.55%96
$175.00Aug 28$13.500.467.8%8.31%16.06%1422
$172.50Aug 21$13.000.476.2%8.00%14.22%1115

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 28,102
Total Puts 16,919
Put/Call Ratio 0.60
Net Difference 11,183

Prior's Put/Call Breakdown

Total Calls 24,885
Total Puts 20,403
Put/Call Ratio 0.82
Net Difference 4,482

Prior 7-Day Put/Call Summary

Total Calls 195,753
Total Puts 211,382
Average Put/Call Ratio 1.03
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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