GLW - Options Database

GLW

CORNING INC

$146.65 -6.03%

$145.08 (-1.07%)🌙

as of 07/25 01:42 AM

(7/23 18:04) ◀

Friday, July 24, 2026 (1:42am)

▶ (7/27 14:05)

◀ 7/24 01:42 ▶

Option Volume

Detail

ℹ

Current (07/25) 65,243

Calls: 28,925 (44%)

Puts: 36,318 (56%)

Prior (07/23) 46,866

Calls: 24,968 (53%)

Puts: 21,898 (47%)

Current vs Prior +39.21%

Calls: +15.85% (Calls)

Puts: +65.85% (Puts)

Prior 7-Day Total 361,517

Calls: 184,231 (51%)

Puts: 177,286 (49%)

Prior 7-Day Average 60,252

Calls: 26,318 (51%)

Puts: 25,326 (49%)

Current vs Prior 7-Day Avg +8.28%

Calls: +9.90%

Puts: +43.40%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (07/25) $53.53M

Calls: $23.69M (44%)

Puts: $29.84M (56%)

Prior (07/23) $43.56M

Calls: $11.94M (27%)

Puts: $31.62M (73%)

Current vs Prior +22.90%

Calls: +98.39%

Puts: -5.61%

Prior 7-Day Total $340.34M

Calls: $140.93M (41%)

Puts: $199.41M (59%)

Prior 7-Day Average $56.72M

Calls: $20.13M (41%)

Puts: $28.49M (59%)

Current vs Prior 7-Day Avg -5.63%

Calls: +17.65%

Puts: +4.76%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (07/25) 1.26

Prior (07/23) 0.88

Current vs Prior +43.16%

Prior 7-Day Average 0.90

Current vs Prior 7-Day Avg +39.79%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (07/25) 402,585

Calls: 202,083 (50%)

Puts: 200,502 (50%)

Prior (07/23) 522,010

Calls: 261,814 (50%)

Puts: 260,196 (50%)

Current vs Prior -22.88%

Prior 7-Day Total 2,923,878

Calls: 1,462,022 (50%)

Puts: 1,461,856 (50%)

Prior 7-Day Average 487,313

Calls: 243,670 (50%)

Puts: 243,642 (50%)

Current vs Prior 7-Day Avg -17.39%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 12.79% | 15.77%19.90% | 27.89%

Prior 5.07% | 14.92%21.50% | 28.82%

Current vs Prior +152.39% | +5.73%-7.44% | -3.24%

Prior 7-Day Avg 7.75% | 15.39%16.25% | 27.99%

Current vs 7-Day Avg +65.14% | +2.48%+22.46% | -0.36%

Prior 7-Day Eod 5.07% | 14.92%21.50% | 28.82%

Current vs 7-Day Eod +152.39% | +5.73%-7.44% | -3.24%

Sentiment BEARISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 21.12% | 8.14%

Calls: 21.99% | 7.96%

Puts: 20.25% | 8.33%

Prior 21.12% | 8.14%

Calls: 21.99% | 7.96%

Puts: 20.25% | 8.33%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 20.46% | 8.59%

Calls: 19.00% | 9.08%

Puts: 21.93% | 8.09%

Current vs 7-Day Avg +3.21% | -5.20%

Liquidity Expensive

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🤖 AI Insights

Bearish P/C ratio of 1.26 indicates protective positioning. P/C ratio rising 43% - increased hedging/bearish positioning. Declining open interest (down 23%) indicates positions being closed.

Smart Money BEARISH

Retail Flow BEARISH

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BEARISH

7-Day Avg BEARISH

Current BEARISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

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)

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⏰ Backwardation

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📉 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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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 102 of results (avg 7.1%, best 3.2%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$148.00	Aug 21	13.55	14.10	$13.83	4.0%	15	0.53	7
$170.00	Aug 21	6.10	6.40	$6.25	4.8%	212	0.31	1.1K
$149.00	Aug 21	13.00	13.65	$13.33	4.9%	14	0.52	7
$135.00	Aug 21	20.10	21.20	$20.65	5.3%	129	0.67	458
$145.00	Aug 28	15.90	16.85	$16.38	5.8%	12	0.57	7

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$155.00	Aug 28	19.65	20.30	$19.98	3.3%	15	0.53	183
$145.00	Aug 21	12.95	13.40	$13.18	3.4%	35	0.44	940
$170.00	Aug 21	28.75	29.80	$29.28	3.6%	88	0.69	1.2K
$155.00	Aug 21	18.50	19.20	$18.85	3.7%	26	0.54	3.4K
$165.00	Aug 21	25.10	26.10	$25.60	3.9%	94	0.64	1.2K

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

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 113 found (avg delta 0.73, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$120.00	Jul 24	24.55	28.10	$26.33	13.5%	2	1.00	--
$125.00	Jul 24	20.95	23.10	$22.03	9.8%	80	1.00	252
$128.00	Jul 24	17.05	20.10	$18.58	16.4%	7	1.00	--
$130.00	Jul 24	15.50	17.55	$16.52	12.4%	9	1.00	25
$131.00	Jul 24	14.20	16.30	$15.25	13.8%	4	1.00	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$170.00	Jul 24	22.85	24.25	$23.55	5.9%	68	1.00	366
$172.50	Jul 24	24.40	27.50	$25.95	11.9%	17	1.00	--
$160.00	Jul 24	12.95	14.20	$13.58	9.2%	247	0.99	964
$162.50	Jul 24	15.15	17.00	$16.08	11.5%	167	0.99	243
$157.50	Jul 24	10.35	11.95	$11.15	14.3%	234	0.99	1.7K

Most actively traded options today. High liquidity = easy entry/exit. 273 active (total vol 26.0K, top 1.8K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$160.00	Jul 31	3.60	4.30	$3.95	17.7%	752	0.31	402
$170.00	Jul 31	1.82	2.18	$2.00	18.0%	742	0.18	595
$155.00	Jul 24	0.00	0.01	$0.01	100.0%	539	0.01	448
$155.00	Jul 31	5.15	6.10	$5.63	16.9%	464	0.39	245
$175.00	Jul 31	1.30	1.53	$1.42	16.2%	397	0.14	519

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$150.00	Jul 24	3.10	4.00	$3.55	25.4%	1.8K	0.99	2.0K
$152.50	Jul 24	5.40	7.00	$6.20	25.8%	1.2K	0.94	335
$140.00	Jul 24	0.00	0.07	$0.04	175.0%	842	0.03	1.9K
$147.00	Jul 24	0.50	1.49	$1.00	99.0%	628	0.66	895
$140.00	Jul 31	6.00	6.50	$6.25	8.0%	564	0.35	569

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 58 strikes (avg 483.2%, max 1373.6%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$165.00	Jul 24	Sep 4	975.7%	88.5%	1002.7%	287	1.5K
$175.00	Jul 24	Aug 28	903.2%	85.0%	962.7%	117	1.1K
$120.00	Jul 24	Aug 28	908.2%	89.8%	911.0%	8	--
$167.50	Jul 24	Aug 7	877.6%	95.4%	819.7%	68	750
$172.50	Jul 24	Aug 21	751.9%	86.2%	772.1%	246	2.0K

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$123.00	Jul 24	Jul 31	1904.1%	129.2%	1373.6%	27	7
$127.00	Jul 24	Jul 31	1644.1%	129.6%	1168.6%	72	219
$129.00	Jul 24	Jul 31	1512.9%	121.6%	1144.0%	128	139
$165.00	Jul 24	Sep 4	975.7%	88.5%	1002.7%	513	1.0K
$132.00	Jul 24	Jul 31	1309.2%	121.3%	979.2%	107	275

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 151 found (best R:R 13.71, avg 2.19)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$165.00	$167.50	Jul 24	$0.17	$2.33	$0.17	13.71	$165.17
$172.50	$175.00	Jul 31	$0.21	$2.29	$0.21	10.90	$172.71
$172.50	$175.00	Aug 7	$0.31	$2.19	$0.31	7.06	$172.81
$170.00	$172.50	Jul 31	$0.37	$2.13	$0.37	5.76	$170.37
$149.00	$150.00	Jul 24	$0.15	$0.85	$0.15	5.67	$149.15

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$125.00	$124.00	Jul 31	$0.11	$0.89	$0.11	8.09	$124.89
$120.00	$119.00	Jul 31	$0.13	$0.87	$0.13	6.69	$119.87
$126.00	$125.00	Jul 31	$0.14	$0.86	$0.14	6.14	$125.86
$141.00	$140.00	Jul 24	$0.15	$0.85	$0.15	5.67	$140.85
$133.00	$132.00	Jul 31	$0.15	$0.85	$0.15	5.67	$132.85

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 200 found (best R:R 24.00, avg 1.80)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$141.00	$145.00	Jul 24	$3.57	$3.57	$0.43	8.30	$144.57
$120.00	$122.00	Jul 24	$1.78	$1.78	$0.22	8.09	$121.78
$140.00	$141.00	Jul 24	$0.87	$0.87	$0.13	6.69	$140.87
$120.00	$130.00	Jul 31	$8.32	$8.32	$1.68	4.95	$128.32
$131.00	$132.00	Jul 24	$0.77	$0.77	$0.23	3.35	$131.77

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$172.50	$170.00	Jul 24	$2.40	$2.40	$0.10	24.00	$170.10
$170.00	$167.50	Jul 24	$2.37	$2.37	$0.13	18.23	$167.63
$155.00	$152.50	Jul 24	$2.35	$2.35	$0.15	15.67	$152.65
$165.00	$162.50	Jul 31	$2.33	$2.33	$0.17	13.71	$162.67
$175.00	$172.50	Jul 31	$2.27	$2.27	$0.23	9.87	$172.73

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 59 found (avg debit $4.70, cheapest $0.91)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$175.00	Jul 24	Jul 31	$1.40	903.2%	107.9%
$120.00	Jul 24	Jul 31	$1.62	908.2%	122.7%
$172.50	Jul 24	Jul 31	$1.62	751.9%	106.3%
$170.00	Jul 24	Jul 31	$1.99	691.4%	107.0%
$167.50	Jul 24	Jul 31	$2.30	877.6%	106.9%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$123.00	Jul 24	Jul 31	$0.91	1904.1%	129.2%
$120.00	Jul 31	Aug 7	$1.05	122.7%	104.0%
$175.00	Jul 24	Jul 31	$1.29	903.2%	107.9%
$172.50	Jul 24	Jul 31	$1.70	751.9%	106.3%
$127.00	Jul 24	Jul 31	$1.74	1644.1%	129.6%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 105 found (cheapest 0.73% of stock, avg 16.22%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$146.00	Jul 24	$0.80	$0.27	$1.07	$144.93	$147.07	0.73%
$147.00	Jul 24	$0.36	$1.00	$1.36	$145.64	$148.36	0.93%
$148.00	Jul 24	$0.38	$1.35	$1.73	$146.27	$149.73	1.18%
$149.00	Jul 24	$0.16	$2.15	$2.31	$146.69	$151.31	1.58%
$145.00	Jul 24	$2.01	$0.44	$2.45	$142.55	$147.45	1.67%
$150.00	Jul 24	$0.01	$3.55	$3.56	$146.44	$153.56	2.43%
$141.00	Jul 24	$5.58	$0.19	$5.77	$135.23	$146.77	3.93%
$152.50	Jul 24	$0.10	$6.20	$6.30	$146.20	$158.80	4.30%
$140.00	Jul 24	$6.45	$0.04	$6.49	$133.51	$146.49	4.43%
$155.00	Jul 24	$0.01	$8.55	$8.56	$146.44	$163.56	5.84%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 160 found (cheapest 0.25% of stock, avg 11.43%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$152.50	$146.00	Jul 24	$0.10	$0.27	$0.37	$145.63	$152.87
$149.00	$146.00	Jul 24	$0.16	$0.27	$0.43	$145.57	$149.43
$165.00	$146.00	Jul 24	$0.25	$0.27	$0.52	$145.48	$165.52
$152.50	$145.00	Jul 24	$0.10	$0.44	$0.54	$144.46	$153.04
$149.00	$145.00	Jul 24	$0.16	$0.44	$0.60	$144.40	$149.60
$147.00	$146.00	Jul 24	$0.36	$0.27	$0.63	$145.37	$147.63
$148.00	$146.00	Jul 24	$0.38	$0.27	$0.65	$145.35	$148.65
$165.00	$145.00	Jul 24	$0.25	$0.44	$0.69	$144.31	$165.69
$147.00	$145.00	Jul 24	$0.36	$0.44	$0.80	$144.20	$147.80
$148.00	$145.00	Jul 24	$0.38	$0.44	$0.82	$144.18	$148.82

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 295 found (best R:R 37.46, avg credit $2.57)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
160/165	170/175	Aug 14	$4.87	$0.13	37.46	$160.13	$174.87
150/155	160/165	Aug 14	$4.85	$0.15	32.33	$150.15	$164.85
120/125	130/135	Aug 21	$4.85	$0.15	32.33	$120.15	$134.85
126/127	142/144	Jul 31	$1.87	$0.13	14.38	$125.13	$143.87
135/140	145/150	Aug 28	$4.58	$0.42	10.90	$135.42	$149.58
150/155	165/170	Aug 14	$4.55	$0.45	10.11	$150.45	$169.55
135/140	165/170	Sep 4	$4.55	$0.45	10.11	$135.45	$169.55
155/160	165/170	Aug 14	$4.53	$0.47	9.64	$155.47	$169.53
130/135	165/170	Sep 4	$4.51	$0.49	9.20	$130.49	$169.51
142/143	148/149	Aug 7	$0.90	$0.10	9.00	$142.10	$148.90

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 109 found (best R:R 82.33, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$160.00	$165.00	$170.00	Aug 28	$0.06	$4.94	82.33
$150.00	$155.00	$160.00	Aug 28	$0.11	$4.89	44.45
$167.50	$170.00	$172.50	Jul 24	$0.07	$2.43	34.71
$157.50	$160.00	$162.50	Jul 31	$0.08	$2.42	30.25
$157.50	$160.00	$162.50	Aug 7	$0.08	$2.42	30.25

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$165.00	$170.00	$175.00	Sep 4	$0.08	$4.92	61.50
$165.00	$170.00	$175.00	Aug 14	$0.13	$4.87	37.46
$157.50	$160.00	$162.50	Jul 24	$0.07	$2.43	34.71
$165.00	$167.50	$170.00	Aug 7	$0.07	$2.43	34.71
$120.00	$125.00	$130.00	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. 59 found (best net $-5.65, 45 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$120.00	$140.00	1:2	Aug 28	-$5.65	$14.35
$150.00	$165.00	1:2	Sep 4	-$5.98	$9.02
$155.00	$157.50	1:2	Jul 24	-$0.01	$2.49
$157.50	$160.00	1:2	Jul 24	-$0.01	$2.49
$160.00	$162.50	1:2	Jul 24	-$0.01	$2.49

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$125.00	$120.00	1:2	Aug 7	-$1.22	$3.78
$130.00	$125.00	1:2	Aug 7	-$2.29	$2.71
$125.00	$120.00	1:2	Aug 14	-$2.60	$2.40
$125.00	$120.00	1:2	Aug 21	-$2.75	$2.25
$135.00	$130.00	1:2	Aug 7	-$2.91	$2.09

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 55 found (best yield 10.02%, avg 4.67%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$150.00	Sep 4	$14.70	0.53	2.3%	10.02%	12.31%	1	1
$150.00	Aug 28	$13.60	0.52	2.3%	9.27%	11.56%	19	111
$148.00	Aug 21	$13.55	0.53	0.9%	9.24%	10.16%	15	7
$149.00	Aug 21	$13.00	0.52	1.6%	8.86%	10.47%	14	7
$150.00	Aug 21	$12.60	0.51	2.3%	8.59%	10.88%	152	1.1K
$155.00	Aug 28	$11.70	0.47	5.7%	7.98%	13.67%	28	35
$152.50	Aug 21	$11.25	0.48	4.0%	7.67%	11.66%	11	12
$155.00	Aug 21	$10.50	0.46	5.7%	7.16%	12.85%	13	306
$150.00	Aug 14	$10.25	0.50	2.3%	6.99%	9.27%	165	22
$148.00	Aug 7	$9.85	0.52	0.9%	6.72%	7.64%	8	2

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 28,925

Total Puts 36,318

Put/Call Ratio 1.26

Net Difference -7,393

Prior's Put/Call Breakdown

Total Calls 24,968

Total Puts 21,898

Put/Call Ratio 0.88

Net Difference 3,070

Prior 7-Day Put/Call Summary

Total Calls 184,231

Total Puts 177,286

Average Put/Call Ratio 0.90

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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