GLW - Options Database

GLW

CORNING INC

$143.36 -2.24%

$143.30 (-0.04%)🌙

as of 07/27 06:01 PM

(7/27 15:06) ◀

Monday, July 27, 2026 (6:01pm)

▶ (7/28 09:35)

◀ 7/27 18:01 ▶

Option Volume

Detail

ℹ

Current (07/27) 85,333

Calls: 48,834 (57%)

Puts: 36,499 (43%)

Prior (07/24) 65,243

Calls: 28,925 (44%)

Puts: 36,318 (56%)

Current vs Prior +30.79%

Calls: +68.83% (Calls)

Puts: +0.50% (Puts)

Prior 7-Day Total 426,760

Calls: 213,156 (50%)

Puts: 213,604 (50%)

Prior 7-Day Average 60,965

Calls: 30,450 (50%)

Puts: 30,514 (50%)

Current vs Prior 7-Day Avg +39.97%

Calls: +60.37%

Puts: +19.61%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/27) $69.96M

Calls: $37.33M (53%)

Puts: $32.63M (47%)

Prior (07/24) $53.53M

Calls: $23.69M (44%)

Puts: $29.84M (56%)

Current vs Prior +30.70%

Calls: +57.62%

Puts: +9.33%

Prior 7-Day Total $393.87M

Calls: $164.62M (42%)

Puts: $229.25M (58%)

Prior 7-Day Average $56.27M

Calls: $23.52M (42%)

Puts: $32.75M (58%)

Current vs Prior 7-Day Avg +24.34%

Calls: +58.75%

Puts: -0.38%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/27) 0.75

Prior (07/24) 1.26

Current vs Prior -40.47%

Prior 7-Day Average 0.95

Current vs Prior 7-Day Avg -21.26%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (07/27) 485,366

Calls: 232,678 (48%)

Puts: 252,688 (52%)

Prior (07/24) 402,585

Calls: 202,083 (50%)

Puts: 200,502 (50%)

Current vs Prior +20.56%

Prior 7-Day Total 3,326,463

Calls: 1,664,105 (50%)

Puts: 1,662,358 (50%)

Prior 7-Day Average 475,209

Calls: 237,729 (50%)

Puts: 237,479 (50%)

Current vs Prior 7-Day Avg +2.14%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 11.88% | 14.41%18.53% | 26.63%

Prior 12.79% | 15.77%19.90% | 27.89%

Current vs Prior -7.14% | -8.63%-6.89% | -4.51%

Prior 7-Day Avg 8.47% | 15.45%16.77% | 27.98%

Current vs 7-Day Avg +40.29% | -6.70%+10.48% | -4.80%

Prior 7-Day Eod 12.79% | 15.77%19.90% | 27.89%

Current vs 7-Day Eod -7.14% | -8.63%-6.89% | -4.51%

Sentiment BULLISHBULLISH

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 20.56% | 8.52%

Calls: 19.43% | 8.92%

Puts: 21.69% | 8.13%

Current vs 7-Day Avg -60.31% | -4.26%

Liquidity Expensive

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🤖 AI Insights

P/C ratio dropping 40% - sentiment shifting bullish. Rising open interest (up 21%) indicates new positions being established.

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 BEARISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BEARISH

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

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Tightest Spreads

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Best Value <$1

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High Delta

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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 75 of results (avg 8.2%, best 2.2%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$150.00	Jul 31	5.00	5.25	$5.13	4.9%	1.8K	0.39	286
$125.00	Aug 21	23.25	24.65	$23.95	5.8%	--	0.75	1.2K
$145.00	Aug 21	12.10	12.95	$12.52	6.8%	234	0.52	178
$125.00	Sep 4	25.30	27.15	$26.23	7.1%	1	0.73	--
$170.00	Jul 31	1.06	1.14	$1.10	7.3%	770	0.12	933

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$120.00	Jul 31	0.90	0.92	$0.91	2.2%	1.1K	0.09	608
$155.00	Aug 21	19.65	20.70	$20.17	5.2%	45	0.59	3.4K
$121.00	Jul 31	0.99	1.05	$1.02	5.9%	62	0.10	13
$115.00	Jul 31	0.46	0.49	$0.48	6.2%	375	0.05	298
$152.50	Aug 21	18.00	19.25	$18.63	6.7%	13	0.57	30

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 3 found (avg $0.70, cheapest $0.48)

CALLS (0)

No calls meet the criteria

PUTS (3)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$115.00	Jul 31	0.46	0.49	$0.48	6.2%	375	0.05	298
$118.00	Jul 31	0.66	0.78	$0.72	16.7%	111	0.07	37
$120.00	Jul 31	0.90	0.92	$0.91	2.2%	1.1K	0.09	608

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 132 found (avg delta 0.65, highest 0.94)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$115.00	Jul 31	26.55	29.25	$27.90	9.7%	1	0.94	1
$116.00	Jul 31	25.60	28.50	$27.05	10.7%	1	0.93	1
$118.00	Jul 31	23.75	26.75	$25.25	11.9%	1	0.92	--
$120.00	Jul 31	22.50	25.15	$23.83	11.1%	2	0.91	17
$124.00	Jul 31	19.10	22.30	$20.70	15.5%	2	0.86	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$170.00	Jul 31	27.20	29.35	$28.28	7.6%	96	0.88	709
$167.50	Jul 31	24.85	27.85	$26.35	11.4%	8	0.86	222
$165.00	Jul 31	22.75	24.55	$23.65	7.6%	139	0.82	833
$170.00	Aug 7	27.50	31.15	$29.33	12.4%	14	0.82	178
$162.50	Jul 31	20.65	22.30	$21.48	7.7%	20	0.80	537

Most actively traded options today. High liquidity = easy entry/exit. 275 active (total vol 37.5K, top 3.7K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$160.00	Jul 31	2.44	2.70	$2.57	10.1%	3.7K	0.23	773
$150.00	Jul 31	5.00	5.25	$5.13	4.9%	1.8K	0.39	286
$160.00	Aug 21	6.65	7.30	$6.98	9.3%	1.2K	0.35	9.0K
$165.00	Jul 31	1.64	1.91	$1.78	15.2%	1.2K	0.17	366
$165.00	Aug 21	5.20	6.10	$5.65	15.9%	990	0.30	711

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$130.00	Jul 31	2.56	2.93	$2.75	13.5%	1.7K	0.22	388
$120.00	Jul 31	0.90	0.92	$0.91	2.2%	1.1K	0.09	608
$125.00	Jul 31	1.44	1.68	$1.56	15.4%	1.1K	0.15	493
$135.00	Jul 31	4.25	4.55	$4.40	6.8%	968	0.32	939
$135.00	Aug 21	8.60	9.65	$9.13	11.5%	934	0.36	2.0K

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 51.2%, max 64.5%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$165.00	Jul 31	Sep 4	136.8%	83.1%	64.5%	1.2K	373
$142.00	Jul 31	Aug 21	134.2%	82.6%	62.3%	266	3
$170.00	Jul 31	Sep 4	133.9%	83.0%	61.4%	777	935
$160.00	Jul 31	Sep 4	136.0%	86.4%	57.4%	3.7K	773
$130.00	Jul 31	Sep 4	133.3%	85.1%	56.7%	48	18

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$165.00	Jul 31	Sep 4	136.8%	83.1%	64.5%	143	834
$142.00	Jul 31	Aug 21	134.2%	82.6%	62.3%	115	501
$170.00	Jul 31	Sep 4	133.9%	83.0%	61.4%	99	711
$160.00	Jul 31	Sep 4	136.0%	86.4%	57.4%	175	1.9K
$130.00	Jul 31	Sep 4	133.3%	85.1%	56.7%	1.7K	394

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 172 found (best R:R 24.00, avg 2.41)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$160.00	$162.50	Aug 21	$0.10	$2.40	$0.10	24.00	$160.10
$167.50	$170.00	Jul 31	$0.12	$2.38	$0.12	19.83	$167.62
$162.50	$165.00	Jul 31	$0.24	$2.26	$0.24	9.42	$162.74
$165.00	$167.50	Aug 7	$0.29	$2.21	$0.29	7.62	$165.29
$167.50	$170.00	Aug 7	$0.31	$2.19	$0.31	7.06	$167.81

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$137.00	$135.00	Aug 14	$0.17	$1.83	$0.17	10.76	$136.83
$121.00	$120.00	Jul 31	$0.11	$0.89	$0.11	8.09	$120.89
$116.00	$115.00	Jul 31	$0.12	$0.88	$0.12	7.33	$115.88
$123.00	$122.00	Jul 31	$0.13	$0.87	$0.13	6.69	$122.87
$137.00	$136.00	Jul 31	$0.13	$0.87	$0.13	6.69	$136.87

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 226 found (best R:R 19.83, avg 1.62)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$116.00	$118.00	Jul 31	$1.80	$1.80	$0.20	9.00	$117.80
$124.00	$125.00	Jul 31	$0.90	$0.90	$0.10	9.00	$124.90
$115.00	$116.00	Jul 31	$0.85	$0.85	$0.15	5.67	$115.85
$149.00	$150.00	Aug 7	$0.85	$0.85	$0.15	5.67	$149.85
$120.00	$125.00	Aug 7	$4.03	$4.03	$0.97	4.15	$124.03

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$157.50	$155.00	Aug 21	$2.38	$2.38	$0.12	19.83	$155.12
$162.50	$160.00	Aug 7	$2.35	$2.35	$0.15	15.67	$160.15
$167.50	$165.00	Aug 21	$2.32	$2.32	$0.18	12.89	$165.18
$170.00	$167.50	Aug 7	$2.23	$2.23	$0.27	8.26	$167.77
$162.50	$160.00	Aug 14	$2.22	$2.22	$0.28	7.93	$160.28

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 54 found (avg debit $1.93, cheapest $0.75)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$165.00	Jul 31	Aug 7	$1.01	136.8%	96.8%
$170.00	Jul 31	Aug 7	$1.09	133.9%	99.2%
$167.50	Jul 31	Aug 7	$1.28	129.7%	98.4%
$120.00	Jul 31	Aug 7	$1.30	134.5%	107.0%
$125.00	Jul 31	Aug 7	$1.30	131.5%	105.2%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$167.50	Jul 31	Aug 7	$0.75	129.7%	98.4%
$170.00	Jul 31	Aug 7	$1.05	133.9%	99.2%
$115.00	Jul 31	Aug 7	$1.09	135.8%	110.9%
$144.00	Jul 31	Aug 7	$1.28	134.4%	102.7%
$120.00	Jul 31	Aug 7	$1.32	134.5%	107.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 130 found (cheapest 10.83% of stock, avg 17.75%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$141.00	Jul 31	$8.82	$6.70	$15.52	$125.48	$156.52	10.83%
$143.00	Jul 31	$7.78	$7.75	$15.53	$127.47	$158.53	10.83%
$146.00	Jul 31	$6.58	$9.25	$15.83	$130.17	$161.83	11.04%
$145.00	Jul 31	$6.93	$8.95	$15.88	$129.12	$160.88	11.08%
$142.00	Jul 31	$8.48	$7.43	$15.91	$126.09	$157.91	11.10%
$139.00	Jul 31	$10.05	$5.95	$16.00	$123.00	$155.00	11.16%
$138.00	Jul 31	$10.50	$5.58	$16.08	$121.92	$154.08	11.22%
$135.00	Jul 31	$11.73	$4.40	$16.13	$118.87	$151.13	11.25%
$140.00	Jul 31	$9.77	$6.43	$16.20	$123.80	$156.20	11.30%
$147.00	Jul 31	$6.18	$10.25	$16.43	$130.57	$163.43	11.46%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 8.18% of stock, avg 13.68%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$170.00	$125.00	Aug 28	$5.10	$6.63	$11.73	$113.27	$181.73
$149.00	$140.00	Jul 31	$5.50	$6.43	$11.93	$128.07	$160.93
$148.00	$140.00	Jul 31	$5.73	$6.43	$12.16	$127.84	$160.16
$149.00	$141.00	Jul 31	$5.50	$6.70	$12.20	$128.80	$161.20
$148.00	$141.00	Jul 31	$5.73	$6.70	$12.43	$128.57	$160.43
$147.00	$140.00	Jul 31	$6.18	$6.43	$12.61	$127.39	$159.61
$147.00	$141.00	Jul 31	$6.18	$6.70	$12.88	$128.12	$159.88
$149.00	$142.00	Jul 31	$5.50	$7.43	$12.93	$129.07	$161.93
$146.00	$140.00	Jul 31	$6.58	$6.43	$13.01	$126.99	$159.01
$148.00	$142.00	Jul 31	$5.73	$7.43	$13.16	$128.84	$161.16

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 209 found (best R:R 32.33, avg credit $2.50)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
135/140	160/165	Aug 28	$4.85	$0.15	32.33	$135.15	$164.85
120/125	135/140	Sep 4	$4.85	$0.15	32.33	$120.15	$139.85
130/135	140/145	Sep 4	$4.85	$0.15	32.33	$130.15	$144.85
140/145	165/170	Aug 28	$4.80	$0.20	24.00	$140.20	$169.80
135/140	145/150	Aug 28	$4.78	$0.22	21.73	$135.22	$149.78
135/140	150/155	Sep 4	$4.78	$0.22	21.73	$135.22	$154.78
130/135	145/150	Sep 4	$4.75	$0.25	19.00	$130.25	$149.75
120/125	130/135	Aug 7	$4.70	$0.30	15.67	$120.30	$134.70
145/150	160/165	Aug 28	$4.70	$0.30	15.67	$145.30	$164.70
142/143	145/147	Aug 14	$1.87	$0.13	14.38	$141.13	$146.87

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 105 found (best R:R 54.56, cheapest $0.06)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$140.00	$145.00	$150.00	Sep 4	$0.10	$4.90	49.00
$152.50	$155.00	$157.50	Jul 31	$0.06	$2.44	40.67
$150.00	$155.00	$160.00	Sep 4	$0.12	$4.88	40.67
$160.00	$165.00	$170.00	Aug 28	$0.19	$4.81	25.32
$120.00	$125.00	$130.00	Aug 21	$0.20	$4.80	24.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$115.00	$120.00	$125.00	Aug 14	$0.09	$4.91	54.56
$125.00	$130.00	$135.00	Aug 7	$0.10	$4.90	49.00
$125.00	$130.00	$135.00	Aug 21	$0.11	$4.89	44.45
$120.00	$125.00	$130.00	Aug 14	$0.13	$4.87	37.46
$135.00	$140.00	$145.00	Aug 28	$0.14	$4.86	34.71

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 36 found (best net $-0.91, 36 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$165.00	$167.50	1:2	Jul 31	-$0.66	$1.84
$165.00	$170.00	1:2	Aug 28	-$3.27	$1.73
$167.50	$170.00	1:2	Jul 31	-$0.98	$1.52
$160.00	$162.50	1:2	Jul 31	-$1.47	$1.03
$162.50	$165.00	1:2	Jul 31	-$1.54	$0.96

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$120.00	$115.00	1:2	Aug 7	-$0.91	$4.09
$125.00	$120.00	1:2	Aug 7	-$1.21	$3.79
$120.00	$115.00	1:2	Aug 14	-$1.40	$3.60
$130.00	$125.00	1:2	Aug 7	-$1.75	$3.25
$120.00	$115.00	1:2	Aug 21	-$1.82	$3.18

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 70 found (best yield 10.04%, avg 4.55%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$145.00	Sep 4	$14.40	0.54	1.1%	10.04%	11.19%	5	1
$145.00	Aug 28	$13.20	0.52	1.1%	9.21%	10.35%	44	9
$144.00	Aug 21	$12.35	0.53	0.5%	8.61%	9.06%	38	--
$150.00	Sep 4	$12.25	0.49	4.6%	8.54%	13.18%	8	2
$145.00	Aug 21	$12.10	0.52	1.1%	8.44%	9.58%	234	178
$146.00	Aug 21	$11.45	0.51	1.8%	7.99%	9.83%	2	1
$150.00	Aug 28	$11.10	0.47	4.6%	7.74%	12.37%	450	124
$147.00	Aug 21	$11.00	0.50	2.5%	7.67%	10.21%	14	3
$144.00	Aug 14	$10.80	0.53	0.5%	7.53%	7.98%	1	--
$148.00	Aug 21	$10.55	0.49	3.2%	7.36%	10.60%	5	13

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 48,834

Total Puts 36,499

Put/Call Ratio 0.75

Net Difference 12,335

Prior's Put/Call Breakdown

Total Calls 28,925

Total Puts 36,318

Put/Call Ratio 1.26

Net Difference -7,393

Prior 7-Day Put/Call Summary

Total Calls 213,156

Total Puts 213,604

Average Put/Call Ratio 0.95

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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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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