GLW - Options Database

GLW

CORNING INC

$123.89 -13.58%

(7/28 14:05) ◀

Tuesday, July 28, 2026 (3:05pm)

▶ (7/28 18:02)

◀ 7/28 15:06 ▶

Option Volume

Detail

ℹ

Current (07/28 3:05pm) 141,637

Calls: 81,561 (58%)

Puts: 60,076 (42%)

Prior (07/27) 67,635

Calls: 38,034 (56%)

Puts: 29,601 (44%)

Current vs Prior +109.41%

Calls: +114.44% (Calls)

Puts: +102.95% (Puts)

Prior 7-Day Total 388,255

Calls: 196,677 (51%)

Puts: 191,578 (49%)

Prior 7-Day Average 55,465

Calls: 28,096 (51%)

Puts: 27,368 (49%)

Current vs Prior 7-Day Avg +155.36%

Calls: +190.29%

Puts: +119.51%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/28 3:05pm) $140.30M

Calls: $68.11M (49%)

Puts: $72.19M (51%)

Prior (07/27) $58.88M

Calls: $28.00M (48%)

Puts: $30.88M (52%)

Current vs Prior +138.30%

Calls: +143.27%

Puts: +133.79%

Prior 7-Day Total $366.87M

Calls: $147.74M (40%)

Puts: $219.14M (60%)

Prior 7-Day Average $52.41M

Calls: $21.11M (40%)

Puts: $31.31M (60%)

Current vs Prior 7-Day Avg +167.70%

Calls: +222.71%

Puts: +130.61%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (07/28 3:05pm) 0.74

Prior (07/27) 0.78

Current vs Prior -5.36%

Prior 7-Day Average 0.92

Current vs Prior 7-Day Avg -20.04%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (07/28 3:05pm) 522,106

Calls: 252,610 (48%)

Puts: 269,496 (52%)

Prior (07/27) 485,366

Calls: 232,678 (48%)

Puts: 252,688 (52%)

Current vs Prior +7.57%

Prior 7-Day Total 3,555,428

Calls: 1,762,210 (50%)

Puts: 1,793,218 (50%)

Prior 7-Day Average 507,918

Calls: 251,744 (50%)

Puts: 256,174 (50%)

Current vs Prior 7-Day Avg +2.79%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)

Current 8.60% | 12.48%18.95% | 25.61%

Prior 11.33% | 14.39%18.89% | 26.92%

Current vs Prior -24.05% | -13.27%+0.34% | -4.87%

Prior 7-Day Avg 7.04% | 14.35%16.63% | 27.94%

Current vs 7-Day Avg +22.29% | -13.06%+13.96% | -8.32%

Prior 7-Day Eod 11.33% | 14.39%18.53% | 26.63%

Current vs 7-Day Eod -24.05% | -13.27%+2.30% | -3.83%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 9.41% | 10.34%

Calls: 8.21% | 10.65%

Puts: 10.62% | 10.03%

Prior 8.16% | 8.16%

Calls: 7.85% | 7.62%

Puts: 8.46% | 8.70%

Current vs Prior +15.32% | +26.72%

Prior 7-Day Avg 18.71% | 8.53%

Calls: 17.41% | 8.87%

Puts: 20.00% | 8.18%

Current vs 7-Day Avg -49.69% | +21.28%

Liquidity Expensive

Add Card

🤖 AI Insights

Massive premium surge with dollar volume up 138% vs prior. Dollar volume significantly above 7-day average (168% higher). Unusually high activity with volume up 109% vs prior - elevated interest. Volume explosion - 155% above 7-day average (141,637 vs avg 55,465).

Smart Money BEARISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BEARISH

7-Day Avg BEARISH

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
15:05	BEARISH	BULLISH	BULLISH
14:05	BEARISH	BULLISH	BULLISH
10:00	BEARISH	BULLISH	BULLISH
09:55	BEARISH	BULLISH	BULLISH
09:50	BEARISH	BULLISH	BULLISH
09:45	BEARISH	BULLISH	BULLISH
09:40	BEARISH	BULLISH	BULLISH
09:35	BEARISH	BULLISH	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

🎯

Tightest Spreads

💰

Best Value <$1

📊

High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 86 of results (avg 7.8%, best 3.4%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$125.00	Aug 21	10.00	10.35	$10.18	3.4%	196	0.53	1.2K
$115.00	Aug 21	15.10	16.00	$15.55	5.8%	62	0.68	774
$124.00	Jul 31	4.85	5.15	$5.00	6.0%	276	0.51	2
$130.00	Jul 31	2.41	2.56	$2.49	6.0%	1.5K	0.33	36
$120.00	Aug 28	13.50	14.45	$13.98	6.8%	660	0.59	10

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$130.00	Aug 21	13.40	13.95	$13.68	4.0%	366	0.55	2.6K
$125.00	Aug 21	10.60	11.05	$10.83	4.2%	182	0.47	2.2K
$110.00	Aug 28	5.65	5.90	$5.78	4.3%	162	0.27	102
$105.00	Aug 21	3.25	3.40	$3.33	4.5%	394	0.20	1.3K
$139.00	Aug 21	19.45	20.35	$19.90	4.5%	3	0.67	147

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.85, cheapest $0.85)

CALLS (0)

No calls meet the criteria

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$100.00	Aug 7	0.80	0.90	$0.85	11.8%	723	0.09	53

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 134 found (avg delta 0.72, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$100.00	Jul 31	23.00	24.80	$23.90	7.5%	84	1.00	31
$105.00	Jul 31	17.25	20.35	$18.80	16.5%	19	0.93	2
$106.00	Jul 31	16.30	19.00	$17.65	15.3%	28	0.92	6
$100.00	Aug 7	22.85	25.75	$24.30	11.9%	2	0.92	--
$107.00	Jul 31	15.40	18.10	$16.75	16.1%	25	0.91	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$147.00	Jul 31	22.50	25.25	$23.88	11.5%	14	0.96	50
$148.00	Jul 31	23.65	26.15	$24.90	10.0%	44	0.96	89
$146.00	Jul 31	21.70	24.35	$23.03	11.5%	11	0.95	41
$145.00	Jul 31	20.85	22.75	$21.80	8.7%	117	0.94	686
$144.00	Jul 31	19.80	22.50	$21.15	12.8%	6	0.94	111

Most actively traded options today. High liquidity = easy entry/exit. 283 active (total vol 51.6K, top 2.5K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$120.00	Jul 31	6.75	7.45	$7.10	9.9%	2.4K	0.64	19
$125.00	Jul 31	4.35	4.70	$4.53	7.7%	1.8K	0.48	37
$130.00	Jul 31	2.41	2.56	$2.49	6.0%	1.5K	0.33	36
$120.00	Aug 21	12.20	13.10	$12.65	7.1%	1.2K	0.60	1.3K
$140.00	Aug 21	4.55	4.95	$4.75	8.4%	731	0.32	687

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$100.00	Jul 31	0.07	0.16	$0.12	75.0%	2.5K	0.02	1.9K
$110.00	Jul 31	0.69	0.95	$0.82	31.7%	2.0K	0.12	921
$105.00	Jul 31	0.26	0.43	$0.35	48.6%	1.9K	0.06	691
$100.00	Aug 21	2.26	2.48	$2.37	9.3%	1.4K	0.15	2.0K
$130.00	Jul 31	8.30	9.05	$8.68	8.6%	1.4K	0.67	1.6K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 82 strikes (avg 25.8%, max 42.2%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$105.00	Jul 31	Sep 4	118.3%	83.2%	42.2%	21	2
$100.00	Jul 31	Sep 4	119.2%	84.1%	41.7%	91	34
$120.00	Jul 31	Sep 4	111.4%	80.1%	39.1%	2.5K	20
$110.00	Jul 31	Sep 4	115.6%	83.5%	38.4%	47	15
$125.00	Jul 31	Sep 4	113.3%	83.1%	36.3%	1.8K	38

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$105.00	Jul 31	Sep 4	118.3%	83.2%	42.2%	1.9K	692
$100.00	Jul 31	Sep 4	119.2%	84.1%	41.7%	2.6K	1.9K
$120.00	Jul 31	Sep 4	111.4%	80.1%	39.1%	1.1K	1.4K
$110.00	Jul 31	Sep 4	115.6%	83.5%	38.4%	2.1K	941
$125.00	Jul 31	Sep 4	113.3%	83.1%	36.3%	411	1.1K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 183 found (best R:R 20.74, avg 2.59)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$147.00	$148.00	Aug 7	$0.10	$0.90	$0.10	9.00	$147.10
$137.00	$138.00	Jul 31	$0.11	$0.89	$0.11	8.09	$137.11
$145.00	$146.00	Aug 7	$0.11	$0.89	$0.11	8.09	$145.11
$146.00	$147.00	Aug 7	$0.11	$0.89	$0.11	8.09	$146.11
$140.00	$141.00	Jul 31	$0.12	$0.88	$0.12	7.33	$140.12

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$105.00	$100.00	Jul 31	$0.23	$4.77	$0.23	20.74	$104.77
$106.00	$105.00	Jul 31	$0.10	$0.90	$0.10	9.00	$105.90
$101.00	$100.00	Aug 7	$0.11	$0.89	$0.11	8.09	$100.89
$111.00	$110.00	Jul 31	$0.13	$0.87	$0.13	6.69	$110.87
$112.00	$111.00	Jul 31	$0.15	$0.85	$0.15	5.67	$111.85

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 237 found (best R:R 12.33, avg 1.44)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$100.00	$103.00	Aug 7	$2.72	$2.72	$0.28	9.71	$102.72
$106.00	$107.00	Jul 31	$0.90	$0.90	$0.10	9.00	$106.90
$112.00	$113.00	Jul 31	$0.85	$0.85	$0.15	5.67	$112.85
$114.00	$115.00	Aug 7	$0.83	$0.83	$0.17	4.88	$114.83
$100.00	$105.00	Aug 14	$4.12	$4.12	$0.88	4.68	$104.12

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$137.00	$135.00	Aug 7	$1.85	$1.85	$0.15	12.33	$135.15
$148.00	$147.00	Aug 7	$0.90	$0.90	$0.10	9.00	$147.10
$147.00	$146.00	Aug 7	$0.87	$0.87	$0.13	6.69	$146.13
$148.00	$145.00	Aug 14	$2.57	$2.57	$0.43	5.98	$145.43
$137.00	$136.00	Jul 31	$0.85	$0.85	$0.15	5.67	$136.15

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 82 found (avg debit $1.91, cheapest $0.40)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$100.00	Jul 31	Aug 7	$0.40	119.2%	99.9%
$148.00	Jul 31	Aug 7	$0.98	109.7%	90.6%
$146.00	Jul 31	Aug 7	$1.12	108.7%	90.4%
$147.00	Jul 31	Aug 7	$1.13	101.1%	90.5%
$145.00	Jul 31	Aug 7	$1.24	104.8%	90.0%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$144.00	Jul 31	Aug 7	$0.63	104.2%	90.0%
$100.00	Jul 31	Aug 7	$0.73	119.2%	99.9%
$148.00	Jul 31	Aug 7	$0.85	109.7%	90.6%
$146.00	Jul 31	Aug 7	$0.95	108.7%	90.4%
$147.00	Jul 31	Aug 7	$0.97	101.1%	90.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 134 found (cheapest 8.10% of stock, avg 16.23%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$121.00	Jul 31	$6.48	$3.55	$10.03	$110.97	$131.03	8.10%
$123.00	Jul 31	$5.48	$4.65	$10.13	$112.87	$133.13	8.18%
$124.00	Jul 31	$5.00	$5.18	$10.18	$113.82	$134.18	8.22%
$125.00	Jul 31	$4.53	$5.70	$10.23	$114.77	$135.23	8.26%
$122.00	Jul 31	$6.03	$4.22	$10.25	$111.75	$132.25	8.27%
$126.00	Jul 31	$4.08	$6.25	$10.33	$115.67	$136.33	8.34%
$120.00	Jul 31	$7.10	$3.30	$10.40	$109.60	$130.40	8.39%
$127.00	Jul 31	$3.65	$6.85	$10.50	$116.50	$137.50	8.48%
$119.00	Jul 31	$7.70	$2.91	$10.61	$108.39	$129.61	8.56%
$128.00	Jul 31	$3.28	$7.50	$10.78	$117.22	$138.78	8.70%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 140 found (cheapest 4.98% of stock, avg 10.00%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$129.00	$120.00	Jul 31	$2.87	$3.30	$6.17	$113.83	$135.17
$139.00	$105.00	Aug 14	$3.85	$2.46	$6.31	$98.69	$145.31
$129.00	$121.00	Jul 31	$2.87	$3.55	$6.42	$114.58	$135.42
$138.00	$105.00	Aug 14	$4.08	$2.46	$6.54	$98.46	$144.54
$128.00	$120.00	Jul 31	$3.28	$3.30	$6.58	$113.42	$134.58
$128.00	$121.00	Jul 31	$3.28	$3.55	$6.83	$114.17	$134.83
$137.00	$105.00	Aug 14	$4.38	$2.46	$6.84	$98.16	$143.84
$127.00	$120.00	Jul 31	$3.65	$3.30	$6.95	$113.05	$133.95
$129.00	$122.00	Jul 31	$2.87	$4.22	$7.09	$114.91	$136.09
$127.00	$121.00	Jul 31	$3.65	$3.55	$7.20	$113.80	$134.20

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 199 found (best R:R 19.83, avg credit $2.43)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
100/105	110/115	Aug 14	$4.76	$0.24	19.83	$100.24	$114.76
120/125	130/135	Aug 28	$4.73	$0.27	17.52	$120.27	$134.73
100/105	110/115	Sep 4	$4.62	$0.38	12.16	$100.38	$114.62
120/125	130/135	Sep 4	$4.62	$0.38	12.16	$120.38	$134.62
130/135	140/145	Aug 28	$4.60	$0.40	11.50	$130.40	$144.60
130/135	140/145	Sep 4	$4.56	$0.44	10.36	$130.44	$144.56
105/110	115/120	Sep 4	$4.55	$0.45	10.11	$105.45	$119.55
110/115	120/125	Sep 4	$4.54	$0.46	9.87	$110.46	$124.54
110/111	117/118	Aug 7	$0.89	$0.11	8.09	$110.11	$117.89
135/137	138/139	Aug 14	$1.78	$0.22	8.09	$135.22	$139.78

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 117 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$105.00	$110.00	$115.00	Aug 21	$0.05	$4.95	99.00
$115.00	$120.00	$125.00	Aug 28	$0.12	$4.88	40.67
$135.00	$140.00	$145.00	Sep 4	$0.12	$4.88	40.67
$110.00	$115.00	$120.00	Aug 28	$0.17	$4.83	28.41
$120.00	$125.00	$130.00	Sep 4	$0.19	$4.81	25.32

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$135.00	$140.00	$145.00	Aug 28	$0.06	$4.94	82.33
$130.00	$135.00	$140.00	Sep 4	$0.09	$4.91	54.56
$105.00	$110.00	$115.00	Aug 28	$0.24	$4.76	19.83
$125.00	$126.00	$127.00	Jul 31	$0.05	$0.95	19.00
$126.00	$127.00	$128.00	Jul 31	$0.05	$0.95	19.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 44 found (best net $-0.74, 43 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$130.00	$135.00	1:2	Aug 14	-$3.25	$1.75
$140.00	$145.00	1:2	Aug 28	-$3.97	$1.03
$144.00	$145.00	1:2	Jul 31	-$0.22	$0.78
$143.00	$144.00	1:2	Jul 31	-$0.25	$0.75
$147.00	$148.00	1:2	Jul 31	-$0.25	$0.75

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$105.00	$100.00	1:2	Aug 14	-$0.74	$4.26
$110.00	$105.00	1:2	Aug 14	-$1.20	$3.80
$105.00	$100.00	1:2	Aug 21	-$1.41	$3.59
$105.00	$100.00	1:2	Aug 28	-$1.86	$3.14
$110.00	$105.00	1:2	Aug 21	-$2.01	$2.99

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 87 found (best yield 9.48%, avg 2.95%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$125.00	Sep 4	$11.75	0.53	0.9%	9.48%	10.38%	24	1
$125.00	Aug 28	$10.85	0.53	0.9%	8.76%	9.65%	136	4
$125.00	Aug 21	$10.00	0.53	0.9%	8.07%	8.97%	196	1.2K
$130.00	Sep 4	$9.65	0.47	4.9%	7.79%	12.72%	27	3
$130.00	Aug 28	$8.70	0.47	4.9%	7.02%	11.95%	92	21
$125.00	Aug 14	$8.25	0.51	0.9%	6.66%	7.56%	203	8
$135.00	Sep 4	$7.65	0.41	9.0%	6.17%	15.14%	3	1
$130.00	Aug 21	$7.60	0.45	4.9%	6.13%	11.07%	312	800
$124.00	Aug 7	$7.05	0.53	0.1%	5.69%	5.78%	47	--
$135.00	Aug 28	$6.70	0.40	9.0%	5.41%	14.38%	35	13

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Current Put/Call Breakdown

Total Calls 81,561

Total Puts 60,076

Put/Call Ratio 0.74

Net Difference 21,485

Prior's Put/Call Breakdown

Total Calls 38,034

Total Puts 29,601

Put/Call Ratio 0.78

Net Difference 8,433

Prior 7-Day Put/Call Summary

Total Calls 196,677

Total Puts 191,578

Average Put/Call Ratio 0.92

Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date	Calls	Puts	Ratio	Net Diff
Loading data...

Upcoming Earnings - 2 Weeks Prior

Loading earnings data...

Upcoming Earnings - 1 Week Prior

Loading earnings data...

Earnings This Week

Loading earnings data...

Earnings - Day Before / Day After

Loading earnings data...

Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
Loading data...

Option Volume

Dollar Volume

Put/Call Ratio

Open Interest

Expected Move

Relative Spread

🤖 AI Insights

📈 Options Analysis

Current 5-Minute Volume Snapshots

Prior's 5-Minute Volume Snapshots

Current Put/Call Breakdown

Prior's Put/Call Breakdown

Prior 7-Day Put/Call Summary

Daily Put/Call History (Last 7 Days)

Upcoming Earnings - 2 Weeks Prior

Upcoming Earnings - 1 Week Prior

Earnings This Week

Earnings - Day Before / Day After

Options Activity Around Earnings

Chart Title

Price — Past 7 Days

Add Card