GLW - Options Database

GLW

CORNING INC

$140.88 -3.93%

(7/27 14:05) ◀

Monday, July 27, 2026 (3:05pm)

▶ (7/27 18:01)

◀ 7/27 15:06 ▶

Option Volume

Detail

ℹ

Current (07/27 3:05pm) 67,635

Calls: 38,034 (56%)

Puts: 29,601 (44%)

Prior (07/22) 28,516

Calls: 16,523 (58%)

Puts: 11,993 (42%)

Current vs Prior +137.18%

Calls: +130.19% (Calls)

Puts: +146.82% (Puts)

Prior 7-Day Total 385,173

Calls: 193,027 (50%)

Puts: 192,146 (50%)

Prior 7-Day Average 55,024

Calls: 27,575 (50%)

Puts: 27,449 (50%)

Current vs Prior 7-Day Avg +22.92%

Calls: +37.93%

Puts: +7.84%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/27 3:05pm) $58.88M

Calls: $28.00M (48%)

Puts: $30.88M (52%)

Prior (07/22) $25.62M

Calls: $12.62M (49%)

Puts: $13.01M (51%)

Current vs Prior +129.77%

Calls: +121.89%

Puts: +137.42%

Prior 7-Day Total $375.68M

Calls: $151.03M (40%)

Puts: $224.65M (60%)

Prior 7-Day Average $53.67M

Calls: $21.58M (40%)

Puts: $32.09M (60%)

Current vs Prior 7-Day Avg +9.70%

Calls: +29.76%

Puts: -3.78%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (07/27 3:05pm) 0.78

Prior (07/22) 0.73

Current vs Prior +7.22%

Prior 7-Day Average 0.94

Current vs Prior 7-Day Avg -16.79%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (07/27 3:05pm) 485,366

Calls: 232,678 (48%)

Puts: 252,688 (52%)

Prior (07/22) 507,001

Calls: 251,291 (50%)

Puts: 255,710 (50%)

Current vs Prior -4.27%

Prior 7-Day Total 3,571,954

Calls: 1,786,002 (50%)

Puts: 1,785,952 (50%)

Prior 7-Day Average 510,279

Calls: 255,143 (50%)

Puts: 255,136 (50%)

Current vs Prior 7-Day Avg -4.88%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 11.33% | 14.39%18.89% | 26.92%

Prior 5.07% | 14.92%21.50% | 28.82%

Current vs Prior +123.51% | -3.55%-12.14% | -6.59%

Prior 7-Day Avg 6.36% | 13.99%14.87% | 27.61%

Current vs 7-Day Avg +78.19% | +2.86%+27.00% | -2.48%

Prior 7-Day Eod 5.07% | 14.92%19.90% | 27.89%

Current vs 7-Day Eod +123.51% | -3.55%-5.07% | -3.46%

Sentiment BEARISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 8.16% | 8.16%

Calls: 7.85% | 7.62%

Puts: 8.46% | 8.70%

Prior 21.12% | 8.14%

Calls: 21.99% | 7.96%

Puts: 20.25% | 8.33%

Current vs Prior -61.36% | +0.25%

Prior 7-Day Avg 19.22% | 8.51%

Calls: 17.83% | 8.84%

Puts: 20.62% | 8.18%

Current vs 7-Day Avg -57.55% | -4.10%

Liquidity Expensive

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Massive premium surge with dollar volume up 130% vs prior. Unusually high activity with volume up 137% vs prior - elevated interest.

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

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🔥 High Volume

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📈 Debit Spreads

📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

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⚖️ Ratio Spreads

🛡️ Covered Calls

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Tightest Spreads

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Best Value <$1

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Ratio Spreads

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 158 of results (avg 7.1%, best 3.2%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$143.00	Aug 21	12.00	12.50	$12.25	4.1%	1	0.52	--
$130.00	Aug 21	18.80	19.65	$19.23	4.4%	59	0.68	808
$138.00	Aug 21	14.30	15.00	$14.65	4.8%	10	0.58	--
$125.00	Aug 21	22.00	23.15	$22.58	5.1%	--	0.73	1.2K
$125.00	Jul 31	17.65	18.60	$18.13	5.2%	14	0.82	25

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$148.00	Aug 21	16.65	17.20	$16.92	3.3%	3	0.54	25
$140.00	Aug 21	12.05	12.45	$12.25	3.3%	780	0.44	5.3K
$160.00	Jul 31	20.65	21.35	$21.00	3.3%	156	0.80	1.9K
$157.50	Aug 21	22.60	23.40	$23.00	3.5%	6	0.64	160
$152.50	Aug 21	19.30	20.00	$19.65	3.6%	13	0.59	30

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.63, cheapest $0.63)

CALLS (0)

No calls meet the criteria

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$115.00	Jul 31	0.57	0.69	$0.63	19.0%	192	0.07	298

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 120 found (avg delta 0.65, highest 0.94)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$114.00	Jul 31	25.70	29.00	$27.35	12.1%	1	0.94	--
$115.00	Jul 31	24.80	27.70	$26.25	11.0%	1	0.93	1
$118.00	Jul 31	22.05	24.85	$23.45	11.9%	1	0.91	--
$120.00	Jul 31	20.35	23.10	$21.73	12.7%	--	0.89	17
$120.00	Aug 7	21.85	24.45	$23.15	11.2%	--	0.83	15

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$167.50	Jul 31	27.15	29.40	$28.28	8.0%	8	0.87	222
$165.00	Jul 31	24.55	26.05	$25.30	5.9%	135	0.86	833
$162.50	Jul 31	22.60	23.55	$23.08	4.1%	17	0.83	537
$167.50	Aug 7	28.20	30.50	$29.35	7.8%	3	0.82	7
$160.00	Jul 31	20.65	21.35	$21.00	3.3%	156	0.80	1.9K

Most actively traded options today. High liquidity = easy entry/exit. 254 active (total vol 27.3K, top 2.0K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$160.00	Jul 31	1.82	2.00	$1.91	9.4%	2.0K	0.19	773
$150.00	Jul 31	4.05	4.30	$4.18	6.0%	1.6K	0.35	286
$165.00	Aug 21	4.65	5.10	$4.88	9.2%	969	0.28	711
$165.00	Jul 31	1.20	1.32	$1.26	9.5%	941	0.14	366
$160.00	Aug 21	6.00	6.45	$6.23	7.2%	930	0.33	9.0K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$130.00	Jul 31	3.15	3.45	$3.30	9.1%	1.3K	0.26	388
$135.00	Aug 21	9.60	10.25	$9.93	6.5%	926	0.38	2.0K
$140.00	Aug 21	12.05	12.45	$12.25	3.3%	780	0.44	5.3K
$125.00	Jul 31	1.90	2.07	$1.99	8.5%	765	0.18	493
$135.00	Jul 31	4.75	5.25	$5.00	10.0%	661	0.35	939

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 52 strikes (avg 49.0%, max 55.3%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$165.00	Jul 31	Sep 4	129.4%	83.3%	55.3%	943	373
$120.00	Jul 31	Sep 4	134.4%	87.1%	54.4%	1	17
$140.00	Jul 31	Sep 4	129.4%	83.8%	54.4%	307	18
$145.00	Jul 31	Sep 4	132.1%	85.5%	54.4%	527	78
$150.00	Jul 31	Sep 4	129.8%	84.4%	53.8%	1.6K	288

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$165.00	Jul 31	Sep 4	129.4%	83.3%	55.3%	139	834
$120.00	Jul 31	Sep 4	134.4%	87.1%	54.4%	642	613
$140.00	Jul 31	Sep 4	129.4%	83.8%	54.4%	665	781
$145.00	Jul 31	Sep 4	132.1%	85.5%	54.4%	327	757
$150.00	Jul 31	Sep 4	129.8%	84.4%	53.8%	112	1.2K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 195 found (best R:R 9.42, avg 1.92)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$165.00	$167.50	Jul 31	$0.24	$2.26	$0.24	9.42	$165.24
$162.50	$165.00	Jul 31	$0.31	$2.19	$0.31	7.06	$162.81
$143.00	$144.00	Jul 31	$0.13	$0.87	$0.13	6.69	$143.13
$160.00	$162.50	Jul 31	$0.34	$2.16	$0.34	6.35	$160.34
$162.50	$165.00	Aug 7	$0.36	$2.14	$0.36	5.94	$162.86

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$118.00	$117.00	Jul 31	$0.11	$0.89	$0.11	8.09	$117.89
$116.00	$115.00	Jul 31	$0.12	$0.88	$0.12	7.33	$115.88
$120.00	$119.00	Jul 31	$0.15	$0.85	$0.15	5.67	$119.85
$121.00	$120.00	Jul 31	$0.15	$0.85	$0.15	5.67	$120.85
$122.00	$121.00	Jul 31	$0.15	$0.85	$0.15	5.67	$121.85

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 234 found (best R:R 14.00, avg 1.27)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$115.00	$118.00	Jul 31	$2.80	$2.80	$0.20	14.00	$117.80
$118.00	$120.00	Jul 31	$1.72	$1.72	$0.28	6.14	$119.72
$125.00	$126.00	Jul 31	$0.83	$0.83	$0.17	4.88	$125.83
$115.00	$120.00	Aug 21	$3.92	$3.92	$1.08	3.63	$118.92
$131.00	$132.00	Jul 31	$0.75	$0.75	$0.25	3.00	$131.75

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$165.00	$162.50	Jul 31	$2.22	$2.22	$0.28	7.93	$162.78
$155.00	$152.50	Jul 31	$2.18	$2.18	$0.32	6.81	$152.82
$160.00	$157.50	Jul 31	$2.17	$2.17	$0.33	6.58	$157.83
$160.00	$155.00	Sep 4	$4.18	$4.18	$0.82	5.10	$155.82
$162.50	$160.00	Jul 31	$2.08	$2.08	$0.42	4.95	$160.42

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 52 found (avg debit $1.96, cheapest $1.06)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$167.50	Jul 31	Aug 7	$1.22	130.4%	99.5%
$165.00	Jul 31	Aug 7	$1.37	129.4%	99.7%
$120.00	Jul 31	Aug 7	$1.42	134.4%	106.0%
$162.50	Jul 31	Aug 7	$1.42	129.6%	98.8%
$160.00	Jul 31	Aug 7	$1.54	129.1%	98.5%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$115.00	Jul 31	Aug 7	$1.06	137.2%	108.1%
$167.50	Jul 31	Aug 7	$1.07	130.4%	99.5%
$165.00	Jul 31	Aug 7	$1.10	129.4%	99.7%
$120.00	Jul 31	Aug 7	$1.33	134.4%	106.0%
$160.00	Jul 31	Aug 7	$1.38	129.1%	98.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 115 found (cheapest 10.85% of stock, avg 17.60%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$141.00	Jul 31	$7.60	$7.68	$15.28	$125.72	$156.28	10.85%
$139.00	Jul 31	$8.57	$6.78	$15.35	$123.65	$154.35	10.90%
$143.00	Jul 31	$6.63	$8.80	$15.43	$127.57	$158.43	10.95%
$138.00	Jul 31	$9.15	$6.33	$15.48	$122.52	$153.48	10.99%
$140.00	Jul 31	$8.28	$7.20	$15.48	$124.52	$155.48	10.99%
$142.00	Jul 31	$7.28	$8.25	$15.53	$126.47	$157.53	11.02%
$137.00	Jul 31	$9.90	$5.78	$15.68	$121.32	$152.68	11.13%
$136.00	Jul 31	$10.43	$5.38	$15.81	$120.19	$151.81	11.22%
$144.00	Jul 31	$6.50	$9.35	$15.85	$128.15	$159.85	11.25%
$145.00	Jul 31	$6.03	$9.95	$15.98	$129.02	$160.98	11.34%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 140 found (cheapest 8.15% of stock, avg 13.56%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$147.00	$138.00	Jul 31	$5.15	$6.33	$11.48	$126.52	$158.48
$146.00	$138.00	Jul 31	$5.55	$6.33	$11.88	$126.12	$157.88
$147.00	$139.00	Jul 31	$5.15	$6.78	$11.93	$127.07	$158.93
$146.00	$139.00	Jul 31	$5.55	$6.78	$12.33	$126.67	$158.33
$145.00	$138.00	Jul 31	$6.03	$6.33	$12.36	$125.64	$157.36
$147.00	$140.00	Jul 31	$5.15	$7.20	$12.35	$127.65	$159.35
$146.00	$140.00	Jul 31	$5.55	$7.20	$12.75	$127.25	$158.75
$145.00	$139.00	Jul 31	$6.03	$6.78	$12.81	$126.19	$157.81
$144.00	$138.00	Jul 31	$6.50	$6.33	$12.83	$125.17	$156.83
$147.00	$141.00	Jul 31	$5.15	$7.68	$12.83	$128.17	$159.83

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 237 found (best R:R 20.74, avg credit $2.43)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
145/150	155/160	Aug 28	$4.77	$0.23	20.74	$145.23	$159.77
125/130	135/140	Aug 28	$4.70	$0.30	15.67	$125.30	$139.70
135/140	145/150	Aug 28	$4.70	$0.30	15.67	$135.30	$149.70
125/130	145/150	Sep 4	$4.68	$0.32	14.62	$125.32	$149.68
140/145	150/155	Sep 4	$4.63	$0.37	12.51	$140.37	$154.63
115/116	118/120	Jul 31	$1.84	$0.16	11.50	$114.16	$119.84
120/125	130/135	Aug 28	$4.57	$0.43	10.63	$120.43	$134.57
140/142	143/145	Aug 14	$1.82	$0.18	10.11	$140.18	$144.82
115/120	125/130	Aug 21	$4.55	$0.45	10.11	$115.45	$129.55
150/155	160/165	Aug 28	$4.55	$0.45	10.11	$150.45	$164.55

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 98 found (best R:R 70.43, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$130.00	$135.00	$140.00	Aug 28	$0.12	$4.88	40.67
$162.50	$165.00	$167.50	Jul 31	$0.07	$2.43	34.71
$150.00	$152.50	$155.00	Aug 14	$0.07	$2.43	34.71
$152.50	$155.00	$157.50	Aug 14	$0.07	$2.43	34.71
$155.00	$157.50	$160.00	Jul 31	$0.08	$2.42	30.25

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$130.00	$135.00	$140.00	Sep 4	$0.07	$4.93	70.43
$150.00	$155.00	$160.00	Aug 28	$0.10	$4.90	49.00
$125.00	$130.00	$135.00	Aug 28	$0.20	$4.80	24.00
$135.00	$140.00	$145.00	Aug 28	$0.20	$4.80	24.00
$115.00	$120.00	$125.00	Aug 14	$0.22	$4.78	21.73

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 31 found (best net $-0.87, 31 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$165.00	$167.50	1:2	Jul 31	-$0.78	$1.72
$162.50	$165.00	1:2	Jul 31	-$0.95	$1.55
$125.00	$135.00	1:2	Aug 14	-$8.61	$1.39
$160.00	$162.50	1:2	Jul 31	-$1.23	$1.27
$157.50	$160.00	1:2	Jul 31	-$1.48	$1.02

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$120.00	$115.00	1:2	Aug 7	-$0.87	$4.13
$125.00	$120.00	1:2	Aug 7	-$1.34	$3.66
$120.00	$115.00	1:2	Aug 14	-$1.42	$3.58
$130.00	$125.00	1:2	Aug 7	-$2.23	$2.77
$120.00	$115.00	1:2	Aug 21	-$2.25	$2.75

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 73 found (best yield 9.48%, avg 4.78%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$145.00	Sep 4	$13.35	0.52	2.9%	9.48%	12.40%	5	1
$141.00	Aug 21	$12.80	0.55	0.1%	9.09%	9.17%	90	--
$142.00	Aug 21	$12.40	0.54	0.8%	8.80%	9.60%	5	--
$145.00	Aug 28	$12.30	0.51	2.9%	8.73%	11.66%	25	9
$143.00	Aug 21	$12.00	0.52	1.5%	8.52%	10.02%	1	--
$144.00	Aug 21	$11.55	0.51	2.2%	8.20%	10.41%	38	--
$150.00	Sep 4	$11.30	0.47	6.5%	8.02%	14.49%	8	2
$141.00	Aug 14	$11.00	0.54	0.1%	7.81%	7.89%	4	--
$145.00	Aug 21	$11.00	0.50	2.9%	7.81%	10.73%	145	178
$142.00	Aug 14	$10.80	0.53	0.8%	7.67%	8.46%	4	--

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 38,034

Total Puts 29,601

Put/Call Ratio 0.78

Net Difference 8,433

Prior's Put/Call Breakdown

Total Calls 16,523

Total Puts 11,993

Put/Call Ratio 0.73

Net Difference 4,530

Prior 7-Day Put/Call Summary

Total Calls 193,027

Total Puts 192,146

Average Put/Call Ratio 0.94

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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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

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