GLW - Options Database

GLW

CORNING INC

$153.22 -0.90%

(7/17 18:04) ◀

Monday, July 20, 2026 (3:05pm)

▶ (7/20 18:02)

◀ 7/20 15:06 ▶

Option Volume

Detail

ℹ

Current (07/20 3:05pm) 41,798

Calls: 23,036 (55%)

Puts: 18,762 (45%)

Prior (07/17) 60,313

Calls: 31,682 (53%)

Puts: 28,631 (47%)

Current vs Prior -30.70%

Calls: -27.29% (Calls)

Puts: -34.47% (Puts)

Prior 7-Day Total 374,521

Calls: 175,277 (47%)

Puts: 199,244 (53%)

Prior 7-Day Average 53,503

Calls: 25,039 (47%)

Puts: 28,463 (53%)

Current vs Prior 7-Day Avg -21.88%

Calls: -8.00%

Puts: -34.08%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/20 3:05pm) $45.40M

Calls: $23.01M (51%)

Puts: $22.38M (49%)

Prior (07/17) $62.39M

Calls: $25.97M (42%)

Puts: $36.41M (58%)

Current vs Prior -27.23%

Calls: -11.39%

Puts: -38.53%

Prior 7-Day Total $410.66M

Calls: $162.76M (40%)

Puts: $247.91M (60%)

Prior 7-Day Average $58.67M

Calls: $23.25M (40%)

Puts: $35.42M (60%)

Current vs Prior 7-Day Avg -22.62%

Calls: -1.02%

Puts: -36.80%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/20 3:05pm) 0.81

Prior (07/17) 0.90

Current vs Prior -9.87%

Prior 7-Day Average 1.09

Current vs Prior 7-Day Avg -25.31%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (07/20 3:05pm) 470,174

Calls: 229,454 (49%)

Puts: 240,720 (51%)

Prior (07/17) 557,970

Calls: 279,663 (50%)

Puts: 278,307 (50%)

Current vs Prior -15.73%

Prior 7-Day Total 3,567,109

Calls: 1,857,655 (52%)

Puts: 1,709,454 (48%)

Prior 7-Day Average 509,587

Calls: 265,379 (52%)

Puts: 244,207 (48%)

Current vs Prior 7-Day Avg -7.73%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (07/24) | Next (07/31)Expiry (08/21) | Next (09/18)

Current 9.83% | 16.95%23.66% | 30.41%

Prior 5.44% | 11.49%5.44% | 25.09%

Current vs Prior +80.62% | +47.49%+334.77% | +21.22%

Prior 7-Day Avg 6.55% | 12.13%9.11% | 25.47%

Current vs 7-Day Avg +50.11% | +39.74%+159.66% | +19.41%

Prior 7-Day Eod 5.44% | 11.49%2.43% | 24.89%

Current vs 7-Day Eod +80.62% | +47.49%+875.42% | +22.20%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 9.32% | 6.74%

Calls: 11.44% | 6.95%

Puts: 7.21% | 6.53%

Prior 23.20% | 10.61%

Calls: 17.50% | 13.48%

Puts: 28.89% | 7.73%

Current vs Prior -59.83% | -36.48%

Prior 7-Day Avg 22.33% | 9.77%

Calls: 15.63% | 10.76%

Puts: 29.03% | 8.78%

Current vs 7-Day Avg -58.27% | -31.01%

Liquidity Pricy

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🤖 AI Insights

Declining open interest (down 16%) indicates positions being closed.

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 NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

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⚡ Straddles

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⚖️ Ratio Spreads

🛡️ Covered Calls

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Best Value <$1

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 129 of results (avg 7.1%, best 3.5%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$145.00	Aug 21	21.50	22.60	$22.05	5.0%	11	0.64	175
$140.00	Aug 21	24.25	25.55	$24.90	5.2%	4	0.68	418
$155.00	Aug 21	16.70	17.65	$17.17	5.5%	32	0.55	313
$146.00	Aug 21	20.95	22.15	$21.55	5.6%	1	0.63	--
$157.50	Aug 21	15.60	16.55	$16.08	5.9%	13	0.53	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$180.00	Jul 24	26.85	27.80	$27.33	3.5%	19	0.93	446
$162.50	Aug 21	21.85	22.65	$22.25	3.6%	14	0.52	--
$170.00	Aug 21	26.60	27.60	$27.10	3.7%	10	0.58	1.2K
$180.00	Aug 21	33.65	34.95	$34.30	3.8%	39	0.66	1.8K
$175.00	Aug 21	30.05	31.25	$30.65	3.9%	11	0.63	934

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 2 found (avg $0.85, cheapest $0.73)

CALLS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$177.50	Jul 24	0.67	0.78	$0.73	15.1%	106	0.10	481
$175.00	Jul 24	0.89	1.07	$0.98	18.4%	392	0.12	645

PUTS (0)

No puts meet the criteria

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 109 found (avg delta 0.67, highest 0.97)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$125.00	Jul 24	27.95	30.05	$29.00	7.2%	19	0.97	80
$126.00	Jul 24	27.05	29.15	$28.10	7.5%	19	0.95	--
$123.00	Jul 24	30.10	32.30	$31.20	7.1%	3	0.92	--
$130.00	Jul 24	23.30	25.85	$24.58	10.4%	3	0.92	13
$131.00	Jul 24	22.80	24.95	$23.88	9.0%	89	0.92	1

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$182.50	Jul 24	27.50	29.95	$28.73	8.5%	2	0.94	164
$180.00	Jul 24	26.85	27.80	$27.33	3.5%	19	0.93	446
$177.50	Jul 24	22.95	25.55	$24.25	10.7%	10	0.91	241
$175.00	Jul 24	21.40	23.10	$22.25	7.6%	320	0.89	1.3K
$172.50	Jul 24	19.25	21.00	$20.13	8.7%	12	0.85	233

Most actively traded options today. High liquidity = easy entry/exit. 244 active (total vol 28.2K, top 4.7K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$140.00	Jul 24	15.00	16.20	$15.60	7.7%	4.1K	0.81	56
$141.00	Jul 24	14.15	15.45	$14.80	8.8%	3.1K	0.79	--
$170.00	Jul 24	1.51	1.66	$1.59	9.4%	1.0K	0.19	1.1K
$165.00	Jul 24	2.41	2.76	$2.59	13.5%	569	0.27	474
$160.00	Jul 24	3.90	4.40	$4.15	12.0%	483	0.38	586

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$140.00	Aug 21	10.30	10.85	$10.58	5.2%	4.7K	0.32	1.9K
$160.00	Jul 31	15.40	16.35	$15.88	6.0%	1.7K	0.54	532
$130.00	Jul 24	0.56	0.96	$0.76	52.6%	1.3K	0.08	924
$142.00	Aug 21	11.15	11.80	$11.48	5.7%	400	0.34	--
$150.00	Jul 24	4.75	5.35	$5.05	11.9%	379	0.39	2.3K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 46 strikes (avg 10.7%, max 26.5%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$130.00	Jul 24	Aug 21	119.5%	98.1%	21.8%	4	826
$135.00	Jul 24	Aug 28	113.4%	93.8%	21.0%	1	106
$140.00	Jul 24	Aug 21	111.4%	95.7%	16.4%	4.1K	474
$150.00	Jul 24	Aug 28	105.4%	93.1%	13.3%	35	150
$125.00	Jul 24	Aug 28	110.5%	98.1%	12.6%	24	80

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$130.00	Jul 24	Aug 28	119.5%	94.5%	26.5%	1.4K	965
$135.00	Jul 24	Aug 28	113.4%	93.8%	21.0%	82	570
$140.00	Jul 24	Aug 28	111.4%	93.2%	19.6%	355	1.6K
$145.00	Jul 24	Aug 28	107.5%	91.9%	17.0%	181	574
$141.00	Jul 24	Aug 21	112.2%	96.5%	16.3%	257	89

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 190 found (best R:R 21.73, avg 2.11)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$180.00	$182.50	Jul 24	$0.11	$2.39	$0.11	21.73	$180.11
$177.50	$180.00	Jul 24	$0.16	$2.34	$0.16	14.62	$177.66
$175.00	$177.50	Jul 24	$0.25	$2.25	$0.25	9.00	$175.25
$172.50	$175.00	Jul 24	$0.29	$2.21	$0.29	7.62	$172.79
$170.00	$172.50	Jul 24	$0.32	$2.18	$0.32	6.81	$170.32

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$128.00	$127.00	Jul 24	$0.10	$0.90	$0.10	9.00	$127.90
$137.00	$136.00	Jul 24	$0.14	$0.86	$0.14	6.14	$136.86
$145.00	$144.00	Jul 24	$0.14	$0.86	$0.14	6.14	$144.86
$133.00	$132.00	Jul 31	$0.15	$0.85	$0.15	5.67	$132.85
$134.00	$133.00	Jul 24	$0.16	$0.84	$0.16	5.25	$133.84

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 233 found (best R:R 32.33, avg 1.40)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$136.00	$140.00	Jul 24	$3.88	$3.88	$0.12	32.33	$139.88
$125.00	$126.00	Jul 24	$0.90	$0.90	$0.10	9.00	$125.90
$126.00	$130.00	Jul 24	$3.52	$3.52	$0.48	7.33	$129.52
$133.00	$138.00	Jul 31	$4.25	$4.25	$0.75	5.67	$137.25
$123.00	$124.00	Jul 24	$0.82	$0.82	$0.18	4.56	$123.82

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$175.00	$172.50	Jul 24	$2.12	$2.12	$0.38	5.58	$172.88
$170.00	$167.50	Jul 24	$2.05	$2.05	$0.45	4.56	$167.95
$172.50	$170.00	Jul 24	$2.00	$2.00	$0.50	4.00	$170.50
$177.50	$175.00	Jul 24	$2.00	$2.00	$0.50	4.00	$175.50
$175.00	$170.00	Aug 28	$3.93	$3.93	$1.07	3.67	$171.07

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 62 found (avg debit $4.61, cheapest $2.37)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$125.00	Jul 24	Jul 31	$2.98	110.5%	123.4%
$182.50	Jul 24	Jul 31	$3.02	104.0%	113.8%
$130.00	Jul 24	Jul 31	$3.40	119.5%	121.3%
$180.00	Jul 24	Jul 31	$3.41	102.6%	114.6%
$177.50	Jul 24	Jul 31	$3.74	101.6%	114.8%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$180.00	Jul 24	Jul 31	$2.37	102.6%	114.6%
$125.00	Jul 24	Jul 31	$2.43	110.5%	123.4%
$126.00	Jul 24	Jul 31	$2.45	119.9%	123.4%
$128.00	Jul 24	Jul 31	$2.74	116.0%	122.3%
$129.00	Jul 24	Jul 31	$2.86	116.0%	121.9%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 101 found (cheapest 8.90% of stock, avg 19.27%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$152.50	Jul 24	$7.43	$6.20	$13.63	$138.87	$166.13	8.90%
$150.00	Jul 24	$8.68	$5.05	$13.73	$136.27	$163.73	8.96%
$155.00	Jul 24	$6.15	$7.63	$13.78	$141.22	$168.78	8.99%
$157.50	Jul 24	$5.10	$8.85	$13.95	$143.55	$171.45	9.10%
$149.00	Jul 24	$9.30	$4.72	$14.02	$134.98	$163.02	9.15%
$148.00	Jul 24	$9.98	$4.53	$14.51	$133.49	$162.51	9.47%
$146.00	Jul 24	$11.20	$3.55	$14.75	$131.25	$160.75	9.63%
$147.00	Jul 24	$10.63	$4.15	$14.78	$132.22	$161.78	9.65%
$160.00	Jul 24	$4.15	$10.70	$14.85	$145.15	$174.85	9.69%
$145.00	Jul 24	$11.90	$3.28	$15.18	$129.82	$160.18	9.91%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 140 found (cheapest 4.40% of stock, avg 14.22%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$165.00	$147.00	Jul 24	$2.59	$4.15	$6.74	$140.26	$171.74
$165.00	$148.00	Jul 24	$2.59	$4.53	$7.12	$140.88	$172.12
$165.00	$149.00	Jul 24	$2.59	$4.72	$7.31	$141.69	$172.31
$162.50	$147.00	Jul 24	$3.33	$4.15	$7.48	$139.52	$169.98
$165.00	$150.00	Jul 24	$2.59	$5.05	$7.64	$142.36	$172.64
$162.50	$148.00	Jul 24	$3.33	$4.53	$7.86	$140.14	$170.36
$162.50	$149.00	Jul 24	$3.33	$4.72	$8.05	$140.95	$170.55
$160.00	$147.00	Jul 24	$4.15	$4.15	$8.30	$138.70	$168.30
$162.50	$150.00	Jul 24	$3.33	$5.05	$8.38	$141.62	$170.88
$160.00	$148.00	Jul 24	$4.15	$4.53	$8.68	$139.32	$168.68

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 293 found (best R:R 37.46, avg credit $2.50)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
160/165	175/180	Aug 14	$4.87	$0.13	37.46	$160.13	$179.87
145/150	155/160	Aug 28	$4.87	$0.13	37.46	$145.13	$159.87
135/140	145/150	Aug 14	$4.85	$0.15	32.33	$135.15	$149.85
150/155	165/170	Aug 14	$4.85	$0.15	32.33	$150.15	$169.85
150/155	170/175	Aug 28	$4.77	$0.23	20.74	$150.23	$174.77
123/124	133/138	Jul 31	$4.75	$0.25	19.00	$119.25	$137.75
145/150	165/170	Aug 28	$4.73	$0.27	17.52	$145.27	$169.73
160/165	175/180	Aug 28	$4.69	$0.31	15.13	$160.31	$179.69
143/145	150/152	Aug 7	$2.32	$0.18	12.89	$142.68	$152.32
155/160	175/180	Aug 14	$4.63	$0.37	12.51	$155.37	$179.63

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 99 found (best R:R 70.43, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$177.50	$180.00	$182.50	Jul 24	$0.05	$2.45	49.00
$152.50	$155.00	$157.50	Jul 31	$0.06	$2.44	40.67
$165.00	$170.00	$175.00	Aug 7	$0.14	$4.86	34.71
$160.00	$162.50	$165.00	Jul 24	$0.08	$2.42	30.25
$165.00	$167.50	$170.00	Jul 24	$0.08	$2.42	30.25

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$135.00	$140.00	$145.00	Aug 28	$0.07	$4.93	70.43
$150.00	$155.00	$160.00	Aug 14	$0.14	$4.86	34.71
$157.50	$160.00	$162.50	Aug 21	$0.07	$2.43	34.71
$160.00	$165.00	$170.00	Aug 14	$0.15	$4.85	32.33
$172.50	$175.00	$177.50	Jul 31	$0.08	$2.42	30.25

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 26 found (best net $-2.57, 26 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$180.00	$182.50	1:2	Jul 24	-$0.35	$2.15
$177.50	$180.00	1:2	Jul 24	-$0.41	$2.09
$175.00	$177.50	1:2	Jul 24	-$0.48	$2.02
$172.50	$175.00	1:2	Jul 24	-$0.69	$1.81
$170.00	$172.50	1:2	Jul 24	-$0.95	$1.55

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$130.00	$125.00	1:2	Aug 7	-$2.57	$2.43
$130.00	$125.00	1:2	Aug 14	-$2.96	$2.04
$135.00	$130.00	1:2	Aug 7	-$3.21	$1.79
$126.00	$125.00	1:2	Jul 24	-$0.07	$0.93
$128.00	$127.00	1:2	Jul 24	-$0.31	$0.69

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 55 found (best yield 11.68%, avg 5.41%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$155.00	Aug 28	$17.90	0.56	1.2%	11.68%	12.84%	25	14
$155.00	Aug 21	$16.70	0.55	1.2%	10.90%	12.06%	32	313
$160.00	Aug 28	$15.75	0.52	4.4%	10.28%	14.70%	25	23
$157.50	Aug 21	$15.60	0.53	2.8%	10.18%	12.97%	13	--
$155.00	Aug 14	$15.00	0.55	1.2%	9.79%	10.95%	16	19
$160.00	Aug 21	$14.35	0.50	4.4%	9.37%	13.79%	356	8.9K
$165.00	Aug 28	$13.95	0.48	7.7%	9.10%	16.79%	2	27
$162.50	Aug 21	$13.55	0.48	6.1%	8.84%	14.90%	2	--
$155.00	Aug 7	$13.25	0.54	1.2%	8.65%	9.81%	8	78
$160.00	Aug 14	$12.85	0.50	4.4%	8.39%	12.81%	5	48

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 23,036

Total Puts 18,762

Put/Call Ratio 0.81

Net Difference 4,274

Prior's Put/Call Breakdown

Total Calls 31,682

Total Puts 28,631

Put/Call Ratio 0.90

Net Difference 3,051

Prior 7-Day Put/Call Summary

Total Calls 175,277

Total Puts 199,244

Average Put/Call Ratio 1.09

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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