GLW - Options Database

GLW

CORNING INC

$115.75 -19.26%

(7/28 09:55) ◀

Tuesday, July 28, 2026 (10:00am)

▶ (7/28 14:05)

◀ 7/28 10:00 ▶

Option Volume

Detail

ℹ

Current (07/28 10:00am) 41,663

Calls: 25,604 (61%)

Puts: 16,059 (39%)

Prior (07/16) 17,385

Calls: 9,835 (57%)

Puts: 7,550 (43%)

Current vs Prior +139.65%

Calls: +160.34% (Calls)

Puts: +112.70% (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 -24.88%

Calls: -8.87%

Puts: -41.32%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/28 10:00am) $35.30M

Calls: $13.40M (38%)

Puts: $21.90M (62%)

Prior (07/16) $17.47M

Calls: $6.09M (35%)

Puts: $11.39M (65%)

Current vs Prior +102.01%

Calls: +120.17%

Puts: +92.31%

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 -32.65%

Calls: -36.52%

Puts: -30.04%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (07/28 10:00am) 0.63

Prior (07/16) 0.77

Current vs Prior -18.30%

Prior 7-Day Average 0.92

Current vs Prior 7-Day Avg -31.92%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (07/28 10:00am) 522,106

Calls: 252,610 (48%)

Puts: 269,496 (52%)

Prior (07/16) 521,177

Calls: 265,582 (51%)

Puts: 255,595 (49%)

Current vs Prior +0.18%

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 9.23% | 13.26%20.03% | 26.75%

Prior 11.33% | 14.39%18.89% | 26.92%

Current vs Prior -18.55% | -7.83%+6.02% | -0.65%

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

Current vs 7-Day Avg +31.14% | -7.61%+20.41% | -4.25%

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

Current vs 7-Day Eod -18.55% | -7.83%+8.09% | +0.43%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 6.99% | 12.41%

Calls: 8.14% | 11.32%

Puts: 5.83% | 13.51%

Prior 8.16% | 8.16%

Calls: 7.85% | 7.62%

Puts: 8.46% | 8.70%

Current vs Prior -14.34% | +52.08%

Prior 7-Day Avg 18.71% | 8.53%

Calls: 17.41% | 8.87%

Puts: 20.00% | 8.18%

Current vs 7-Day Avg -62.63% | +45.56%

Liquidity Pricy

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Moderately bearish flow with 62% put dollar volume ($21.90M). Massive premium surge with dollar volume up 102% vs prior. Unusually high activity with volume up 140% vs prior - elevated interest. Bullish P/C ratio of 0.63.

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 BULLISH

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
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

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📅 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 42 of results (avg 8.3%, best 4.0%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$110.00	Aug 21	12.95	13.70	$13.33	5.6%	32	0.64	45
$97.50	Aug 21	21.10	22.40	$21.75	6.0%	25	0.81	76
$110.00	Aug 14	11.55	12.45	$12.00	7.5%	--	0.64	31
$110.00	Aug 7	10.05	10.90	$10.48	8.1%	--	0.66	11
$115.00	Jul 31	5.30	5.75	$5.53	8.1%	379	0.55	2

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$120.00	Jul 31	7.30	7.60	$7.45	4.0%	559	0.60	1.4K
$130.00	Aug 21	18.50	19.55	$19.02	5.5%	109	0.66	2.6K
$116.00	Jul 31	5.00	5.30	$5.15	5.8%	270	0.48	62
$121.00	Jul 31	7.95	8.45	$8.20	6.1%	278	0.64	60
$125.00	Aug 21	15.00	16.00	$15.50	6.5%	85	0.59	2.2K

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 2 found (avg $0.74, cheapest $0.55)

CALLS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$130.00	Jul 31	0.85	1.01	$0.93	17.2%	259	0.16	36

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$100.00	Jul 31	0.51	0.60	$0.55	16.4%	1.2K	0.09	1.9K

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 83 found (avg delta 0.69, highest 0.92)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$100.00	Jul 31	16.00	18.40	$17.20	14.0%	5	0.91	31
$95.00	Aug 21	22.80	25.80	$24.30	12.3%	--	0.83	60
$100.00	Aug 7	17.05	19.75	$18.40	14.7%	1	0.83	--
$105.00	Jul 31	11.55	12.60	$12.08	8.7%	1	0.82	2
$97.50	Aug 21	21.10	22.40	$21.75	6.0%	25	0.81	76

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$138.00	Jul 31	21.50	23.35	$22.43	8.2%	6	0.92	180
$137.00	Jul 31	19.55	22.30	$20.93	13.1%	9	0.92	147
$136.00	Jul 31	18.70	21.20	$19.95	12.5%	50	0.91	94
$135.00	Jul 31	18.55	20.00	$19.27	7.5%	203	0.91	1.3K
$134.00	Jul 31	17.60	19.30	$18.45	9.2%	90	0.89	142

Most actively traded options today. High liquidity = easy entry/exit. 182 active (total vol 14.5K, top 1.2K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$115.00	Jul 31	5.30	5.75	$5.53	8.1%	379	0.55	2
$125.00	Jul 31	1.70	2.02	$1.86	17.2%	305	0.26	37
$120.00	Jul 31	3.15	3.65	$3.40	14.7%	269	0.40	19
$130.00	Jul 31	0.85	1.01	$0.93	17.2%	259	0.16	36
$100.00	Aug 21	19.35	22.05	$20.70	13.0%	212	0.78	320

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$100.00	Jul 31	0.51	0.60	$0.55	16.4%	1.2K	0.09	1.9K
$110.00	Jul 31	2.55	2.88	$2.72	12.1%	829	0.30	921
$100.00	Aug 21	3.55	4.10	$3.83	14.4%	817	0.22	2.0K
$105.00	Jul 31	1.24	1.41	$1.33	12.8%	777	0.18	691
$115.00	Jul 31	4.50	4.90	$4.70	8.5%	563	0.45	580

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 47 strikes (avg 29.0%, max 51.5%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$110.00	Jul 31	Sep 4	120.0%	79.2%	51.5%	17	15
$100.00	Jul 31	Sep 4	119.4%	83.5%	42.9%	7	34
$115.00	Jul 31	Sep 4	114.9%	82.0%	40.2%	389	3
$138.00	Jul 31	Aug 21	119.5%	85.6%	39.6%	26	161
$120.00	Jul 31	Sep 4	117.8%	85.0%	38.5%	281	20

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$110.00	Jul 31	Sep 4	120.0%	79.2%	51.5%	847	941
$105.00	Jul 31	Sep 4	118.8%	82.0%	44.8%	780	692
$95.00	Jul 31	Sep 4	119.6%	83.0%	44.1%	221	147
$100.00	Jul 31	Sep 4	119.4%	83.5%	42.9%	1.2K	1.9K
$115.00	Jul 31	Sep 4	114.9%	82.0%	40.2%	571	595

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 124 found (best R:R 12.89, avg 2.15)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$128.00	$129.00	Jul 31	$0.12	$0.88	$0.12	7.33	$128.12
$134.00	$135.00	Jul 31	$0.15	$0.85	$0.15	5.67	$134.15
$136.00	$137.00	Aug 7	$0.15	$0.85	$0.15	5.67	$136.15
$133.00	$135.00	Aug 7	$0.32	$1.68	$0.32	5.25	$133.32
$127.00	$128.00	Jul 31	$0.17	$0.83	$0.17	4.88	$127.17

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$100.00	$95.00	Jul 31	$0.36	$4.64	$0.36	12.89	$99.64
$97.00	$95.00	Aug 7	$0.30	$1.70	$0.30	5.67	$96.70
$105.00	$100.00	Jul 31	$0.78	$4.22	$0.78	5.41	$104.22
$100.00	$97.00	Aug 7	$0.51	$2.49	$0.51	4.88	$99.49
$106.00	$105.00	Jul 31	$0.19	$0.81	$0.19	4.26	$105.81

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 159 found (best R:R 7.00, avg 1.33)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$105.00	$110.00	Aug 21	$4.00	$4.00	$1.00	4.00	$109.00
$100.00	$103.00	Aug 7	$2.38	$2.38	$0.62	3.84	$102.38
$103.00	$110.00	Aug 7	$5.54	$5.54	$1.46	3.79	$108.54
$105.00	$106.00	Jul 31	$0.78	$0.78	$0.22	3.55	$105.78
$100.00	$110.00	Aug 14	$7.48	$7.48	$2.52	2.97	$107.48

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$137.00	$135.00	Aug 14	$1.75	$1.75	$0.25	7.00	$135.25
$128.00	$127.00	Jul 31	$0.87	$0.87	$0.13	6.69	$127.13
$124.00	$123.00	Jul 31	$0.85	$0.85	$0.15	5.67	$123.15
$127.00	$126.00	Jul 31	$0.85	$0.85	$0.15	5.67	$126.15
$137.00	$135.00	Aug 7	$1.67	$1.67	$0.33	5.06	$135.33

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 47 found (avg debit $1.86, cheapest $0.40)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$138.00	Jul 31	Aug 7	$1.01	119.5%	95.1%
$137.00	Jul 31	Aug 7	$1.08	117.1%	94.2%
$136.00	Jul 31	Aug 7	$1.15	118.2%	94.5%
$100.00	Jul 31	Aug 7	$1.20	119.4%	99.5%
$135.00	Jul 31	Aug 7	$1.25	114.1%	93.8%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$138.00	Jul 31	Aug 7	$0.40	119.5%	95.1%
$95.00	Jul 31	Aug 7	$0.86	119.6%	100.9%
$134.00	Jul 31	Aug 7	$0.93	117.7%	93.7%
$135.00	Jul 31	Aug 7	$1.06	114.1%	93.8%
$137.00	Jul 31	Aug 7	$1.07	117.1%	94.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 80 found (cheapest 8.74% of stock, avg 16.12%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$116.00	Jul 31	$4.97	$5.15	$10.12	$105.88	$126.12	8.74%
$115.00	Jul 31	$5.53	$4.70	$10.23	$104.77	$125.23	8.84%
$117.00	Jul 31	$4.53	$5.70	$10.23	$106.77	$127.23	8.84%
$118.00	Jul 31	$4.13	$6.20	$10.33	$107.67	$128.33	8.92%
$119.00	Jul 31	$3.63	$6.83	$10.46	$108.54	$129.46	9.04%
$120.00	Jul 31	$3.40	$7.45	$10.85	$109.15	$130.85	9.37%
$110.00	Jul 31	$8.45	$2.72	$11.17	$98.83	$121.17	9.65%
$121.00	Jul 31	$3.01	$8.20	$11.21	$109.79	$132.21	9.68%
$122.00	Jul 31	$2.60	$8.80	$11.40	$110.60	$133.40	9.85%
$109.00	Jul 31	$9.07	$2.37	$11.44	$97.56	$120.44	9.88%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 130 found (cheapest 3.78% of stock, avg 9.75%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$137.00	$95.00	Aug 14	$2.52	$1.86	$4.38	$90.62	$141.38
$135.00	$95.00	Aug 14	$2.89	$1.86	$4.75	$90.25	$139.75
$137.00	$100.00	Aug 14	$2.52	$2.89	$5.41	$94.59	$142.41
$135.00	$100.00	Aug 14	$2.89	$2.89	$5.78	$94.22	$140.78
$130.00	$95.00	Aug 14	$4.03	$1.86	$5.89	$89.11	$135.89
$121.00	$112.00	Jul 31	$3.01	$3.25	$6.26	$105.74	$127.26
$120.00	$112.00	Jul 31	$3.40	$3.25	$6.65	$105.35	$126.65
$137.00	$105.00	Aug 14	$2.52	$4.15	$6.67	$98.33	$143.67
$121.00	$113.00	Jul 31	$3.01	$3.75	$6.76	$106.24	$127.76
$137.00	$97.50	Aug 21	$3.60	$3.25	$6.85	$90.65	$143.85

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 220 found (best R:R 28.41, avg credit $2.12)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
95/100	110/115	Sep 4	$4.83	$0.17	28.41	$95.17	$114.83
98/100	105/110	Aug 21	$4.58	$0.42	10.90	$95.42	$109.58
95/98	105/110	Aug 21	$4.57	$0.43	10.63	$92.93	$109.57
110/115	120/125	Sep 4	$4.57	$0.43	10.63	$110.43	$124.57
113/114	118/119	Aug 7	$0.90	$0.10	9.00	$113.10	$118.90
95/97	100/103	Aug 7	$2.68	$0.32	8.37	$94.32	$102.68
106/107	109/110	Jul 31	$0.89	$0.11	8.09	$106.11	$109.89
120/125	130/135	Aug 21	$4.43	$0.57	7.77	$120.57	$134.43
110/111	113/114	Aug 7	$0.87	$0.13	6.69	$110.13	$113.87
110/111	119/120	Aug 7	$0.87	$0.13	6.69	$110.13	$119.87

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 73 found (best R:R 54.56, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$125.00	$130.00	$135.00	Aug 28	$0.09	$4.91	54.56
$125.00	$130.00	$135.00	Aug 21	$0.17	$4.83	28.41
$120.00	$125.00	$130.00	Aug 28	$0.18	$4.82	26.78
$126.00	$127.00	$128.00	Jul 31	$0.05	$0.95	19.00
$115.00	$120.00	$125.00	Aug 21	$0.25	$4.75	19.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$100.00	$105.00	$110.00	Aug 28	$0.09	$4.91	54.56
$95.00	$100.00	$105.00	Sep 4	$0.09	$4.91	54.56
$100.00	$105.00	$110.00	Sep 4	$0.12	$4.88	40.67
$95.00	$100.00	$105.00	Aug 14	$0.23	$4.77	20.74
$120.00	$125.00	$130.00	Sep 4	$0.23	$4.77	20.74

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 42 found (best net $-4.52, 40 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$100.00	$110.00	1:2	Aug 14	-$4.52	$5.48
$130.00	$135.00	1:2	Aug 14	-$1.75	$3.25
$125.00	$130.00	1:2	Aug 14	-$2.56	$2.44
$110.00	$115.00	1:2	Jul 31	-$2.61	$2.39
$130.00	$135.00	1:2	Aug 21	-$2.67	$2.33

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$100.00	$95.00	1:2	Aug 14	-$0.83	$4.17
$110.00	$105.00	1:2	Aug 7	-$1.58	$3.42
$105.00	$100.00	1:2	Aug 14	-$1.63	$3.37
$100.00	$95.00	1:2	Aug 28	-$1.69	$3.31
$100.00	$95.00	1:2	Sep 4	-$2.21	$2.79

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 58 found (best yield 8.51%, avg 2.94%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$120.00	Sep 4	$9.85	0.50	3.7%	8.51%	12.18%	12	1
$120.00	Aug 28	$8.80	0.51	3.7%	7.60%	11.27%	10	10
$120.00	Aug 21	$8.20	0.48	3.7%	7.08%	10.76%	115	1.3K
$125.00	Sep 4	$7.50	0.44	8.0%	6.48%	14.47%	10	1
$125.00	Aug 28	$7.10	0.45	8.0%	6.13%	14.13%	29	4
$120.00	Aug 14	$6.65	0.47	3.7%	5.75%	9.42%	15	3
$130.00	Sep 4	$6.50	0.39	12.3%	5.62%	17.93%	5	3
$117.00	Aug 7	$6.45	0.51	1.1%	5.57%	6.65%	11	--
$125.00	Aug 21	$6.40	0.41	8.0%	5.53%	13.52%	47	1.2K
$118.00	Aug 7	$5.95	0.49	1.9%	5.14%	7.08%	66	--

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 25,604

Total Puts 16,059

Put/Call Ratio 0.63

Net Difference 9,545

Prior's Put/Call Breakdown

Total Calls 9,835

Total Puts 7,550

Put/Call Ratio 0.77

Net Difference 2,285

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
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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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