GLW - Options Database

GLW

CORNING INC

$122.10 -14.83%

(7/27 18:01) ◀

Tuesday, July 28, 2026 (9:35am)

▶ (7/28 09:40)

◀ 7/28 09:35 ▶

Option Volume

Detail

ℹ

Current (07/28 9:35am) 6,616

Calls: 3,663 (55%)

Puts: 2,953 (45%)

Prior (07/16) 4,060

Calls: 2,766 (68%)

Puts: 1,294 (32%)

Current vs Prior +62.96%

Calls: +32.43% (Calls)

Puts: +128.21% (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 -87.98%

Calls: -86.72%

Puts: -89.24%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/28 9:35am) $5.04M

Calls: $1.63M (32%)

Puts: $3.40M (68%)

Prior (07/16) $2.61M

Calls: $1.51M (58%)

Puts: $1.09M (42%)

Current vs Prior +93.14%

Calls: +7.82%

Puts: +211.25%

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 -90.61%

Calls: -92.43%

Puts: -89.39%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (07/28 9:35am) 0.81

Prior (07/16) 0.47

Current vs Prior +72.32%

Prior 7-Day Average 0.94

Current vs Prior 7-Day Avg -13.81%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (07/28 9:35am) 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 3,571,954

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 +2.32%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 9.06% | 12.56%19.34% | 26.48%

Prior 5.07% | 14.92%21.50% | 28.82%

Current vs Prior +78.71% | -15.83%-10.05% | -8.13%

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

Current vs 7-Day Avg +42.48% | -10.24%+30.01% | -4.09%

Prior 7-Day Eod 5.07% | 14.92%18.53% | 26.63%

Current vs 7-Day Eod +78.71% | -15.83%+4.37% | -0.58%

Sentiment BEARISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 14.45% | 27.71%

Calls: 13.94% | 28.21%

Puts: 14.96% | 27.22%

Prior 21.12% | 8.14%

Calls: 21.99% | 7.96%

Puts: 20.25% | 8.33%

Current vs Prior -31.58% | +240.42%

Prior 7-Day Avg 19.22% | 8.51%

Calls: 17.83% | 8.84%

Puts: 20.62% | 8.18%

Current vs 7-Day Avg -24.83% | +225.67%

Liquidity Expensive

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Moderately bearish flow with 68% put dollar volume ($3.40M). Elevated premium activity with dollar volume up 93% vs prior. Above-average activity with volume up 63% vs prior. P/C ratio rising 72% - increased hedging/bearish positioning.

Smart Money BEARISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BULLISH

7-Day Avg BEARISH

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BULLISH

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
09:35	BEARISH	BULLISH	BULLISH

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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 6 of results (avg 6.3%, best 2.0%)

CALLS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$140.00	Jul 31	0.60	0.62	$0.61	3.3%	53	0.12	230

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$130.00	Jul 31	10.00	10.20	$10.10	2.0%	144	0.69	1.6K
$125.00	Jul 31	6.40	6.80	$6.60	6.1%	72	0.55	1.1K
$139.00	Aug 21	20.35	21.95	$21.15	7.6%	--	0.68	147
$120.00	Aug 21	8.45	9.25	$8.85	9.0%	26	0.41	2.4K
$132.00	Jul 31	10.90	12.00	$11.45	9.6%	3	0.75	98

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.61, cheapest $0.61)

CALLS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$140.00	Jul 31	0.60	0.62	$0.61	3.3%	53	0.12	230

PUTS (0)

No puts meet the criteria

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 85 found (avg delta 0.71, highest 0.97)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$100.00	Jul 31	21.50	24.40	$22.95	12.6%	3	0.97	31
$100.00	Aug 21	23.75	27.05	$25.40	13.0%	--	0.85	320
$110.00	Jul 31	12.25	15.15	$13.70	21.2%	--	0.85	15
$105.00	Aug 21	19.85	23.10	$21.48	15.1%	--	0.80	92
$110.00	Aug 7	13.95	16.65	$15.30	17.6%	--	0.79	11

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$145.00	Jul 31	21.80	24.10	$22.95	10.0%	10	0.96	686
$144.00	Jul 31	20.30	23.40	$21.85	14.2%	--	0.95	111
$143.00	Jul 31	19.15	22.50	$20.83	16.1%	1	0.94	54
$142.00	Jul 31	19.00	21.50	$20.25	12.3%	4	0.93	174
$141.00	Jul 31	17.20	20.00	$18.60	15.1%	--	0.92	194

Most actively traded options today. High liquidity = easy entry/exit. 149 active (total vol 2.6K, top 447)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$124.00	Jul 31	4.00	5.05	$4.53	23.2%	87	0.49	2
$140.00	Jul 31	0.60	0.62	$0.61	3.3%	53	0.12	230
$120.00	Aug 21	11.05	12.80	$11.93	14.7%	50	0.59	1.3K
$145.00	Aug 21	3.20	3.90	$3.55	19.7%	36	0.26	281
$125.00	Jul 31	3.75	4.65	$4.20	21.4%	24	0.46	37

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$100.00	Jul 31	0.18	0.28	$0.23	43.5%	447	0.03	1.9K
$120.00	Jul 31	3.60	4.50	$4.05	22.2%	157	0.39	1.4K
$130.00	Jul 31	10.00	10.20	$10.10	2.0%	144	0.69	1.6K
$105.00	Jul 31	0.29	0.50	$0.40	52.5%	132	0.07	691
$121.00	Jul 31	3.90	5.00	$4.45	24.7%	101	0.42	60

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 39 strikes (avg 38.2%, max 89.2%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$146.00	Jul 31	Aug 21	158.0%	83.5%	89.2%	1	68
$138.00	Jul 31	Aug 21	133.8%	82.3%	62.6%	3	161
$120.00	Jul 31	Sep 4	116.9%	81.7%	43.1%	25	20
$110.00	Jul 31	Sep 4	113.8%	81.3%	40.1%	2	15
$100.00	Jul 31	Aug 21	119.3%	87.3%	36.7%	3	351

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$146.00	Jul 31	Aug 21	158.0%	83.5%	89.2%	3	106
$138.00	Jul 31	Aug 7	133.8%	88.1%	51.9%	1	193
$100.00	Jul 31	Sep 4	120.0%	80.2%	49.6%	448	1.9K
$110.00	Jul 31	Sep 4	116.5%	81.3%	43.4%	87	941
$120.00	Jul 31	Sep 4	116.9%	81.7%	43.1%	158	1.4K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 122 found (best R:R 28.41, avg 2.66)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$137.00	$138.00	Jul 31	$0.10	$0.90	$0.10	9.00	$137.10
$130.00	$131.00	Jul 31	$0.11	$0.89	$0.11	8.09	$130.11
$141.00	$142.00	Jul 31	$0.13	$0.87	$0.13	6.69	$141.13
$144.00	$145.00	Jul 31	$0.13	$0.87	$0.13	6.69	$144.13
$140.00	$141.00	Aug 21	$0.15	$0.85	$0.15	5.67	$140.15

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$105.00	$100.00	Jul 31	$0.17	$4.83	$0.17	28.41	$104.83
$111.00	$110.00	Jul 31	$0.11	$0.89	$0.11	8.09	$110.89
$106.00	$105.00	Jul 31	$0.12	$0.88	$0.12	7.33	$105.88
$105.00	$101.00	Aug 7	$0.50	$3.50	$0.50	7.00	$104.50
$113.00	$112.00	Jul 31	$0.13	$0.87	$0.13	6.69	$112.87

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 159 found (best R:R 12.33, avg 1.47)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$100.00	$110.00	Jul 31	$9.25	$9.25	$0.75	12.33	$109.25
$110.00	$115.00	Jul 31	$4.25	$4.25	$0.75	5.67	$114.25
$100.00	$105.00	Aug 21	$3.92	$3.92	$1.08	3.63	$103.92
$110.00	$115.00	Aug 7	$3.67	$3.67	$1.33	2.76	$113.67
$105.00	$110.00	Aug 21	$3.53	$3.53	$1.47	2.40	$108.53

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$144.00	$142.00	Aug 7	$1.85	$1.85	$0.15	12.33	$142.15
$141.00	$140.00	Aug 7	$0.89	$0.89	$0.11	8.09	$140.11
$146.00	$145.00	Aug 7	$0.88	$0.88	$0.12	7.33	$145.12
$145.00	$144.00	Aug 7	$0.87	$0.87	$0.13	6.69	$144.13
$135.00	$134.00	Jul 31	$0.85	$0.85	$0.15	5.67	$134.15

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 39 found (avg debit $1.69, cheapest $0.48)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$143.00	Jul 31	Aug 7	$0.55	113.4%	78.5%
$139.00	Jul 31	Aug 7	$0.68	111.9%	76.8%
$144.00	Jul 31	Aug 7	$0.98	113.3%	85.7%
$142.00	Jul 31	Aug 7	$1.16	111.1%	88.6%
$141.00	Jul 31	Aug 7	$1.23	110.0%	88.2%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$142.00	Jul 31	Aug 7	$0.48	111.1%	88.6%
$145.00	Jul 31	Aug 7	$0.50	111.0%	96.8%
$100.00	Jul 31	Aug 7	$0.70	120.0%	98.7%
$146.00	Jul 31	Aug 7	$0.70	158.0%	94.3%
$144.00	Jul 31	Aug 7	$0.73	113.3%	85.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 76 found (cheapest 8.52% of stock, avg 16.39%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$121.00	Jul 31	$5.95	$4.45	$10.40	$110.60	$131.40	8.52%
$124.00	Jul 31	$4.53	$5.90	$10.43	$113.57	$134.43	8.54%
$120.00	Jul 31	$6.40	$4.05	$10.45	$109.55	$130.45	8.56%
$123.00	Jul 31	$4.88	$5.68	$10.56	$112.44	$133.56	8.65%
$122.00	Jul 31	$5.38	$5.20	$10.58	$111.42	$132.58	8.67%
$125.00	Jul 31	$4.20	$6.60	$10.80	$114.20	$135.80	8.85%
$118.00	Jul 31	$7.60	$3.25	$10.85	$107.15	$128.85	8.89%
$126.00	Jul 31	$3.72	$7.20	$10.92	$115.08	$136.92	8.94%
$127.00	Jul 31	$3.35	$7.95	$11.30	$115.70	$138.30	9.25%
$128.00	Jul 31	$2.95	$8.48	$11.43	$116.57	$139.43	9.36%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 130 found (cheapest 2.78% of stock, avg 8.92%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$141.00	$105.00	Aug 7	$1.84	$1.56	$3.40	$101.60	$144.40
$140.00	$105.00	Aug 7	$1.88	$1.56	$3.44	$101.56	$143.44
$141.00	$110.00	Aug 7	$1.84	$2.56	$4.40	$105.60	$145.40
$140.00	$110.00	Aug 7	$1.88	$2.56	$4.44	$105.56	$144.44
$135.00	$105.00	Aug 7	$2.95	$1.56	$4.51	$100.49	$139.51
$142.00	$100.00	Aug 14	$2.91	$1.70	$4.61	$95.39	$146.61
$141.00	$100.00	Aug 14	$3.10	$1.70	$4.80	$95.20	$145.80
$140.00	$100.00	Aug 14	$3.40	$1.70	$5.10	$94.90	$145.10
$135.00	$110.00	Aug 7	$2.95	$2.56	$5.51	$104.49	$140.51
$142.00	$105.00	Aug 14	$2.91	$2.65	$5.56	$99.44	$147.56

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 260 found (best R:R 28.41, avg credit $2.33)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
115/120	125/130	Aug 28	$4.83	$0.17	28.41	$115.17	$129.83
105/110	125/130	Aug 28	$4.71	$0.29	16.24	$105.29	$129.71
115/120	130/135	Aug 28	$4.71	$0.29	16.24	$115.29	$134.71
125/130	135/139	Aug 7	$4.61	$0.39	11.82	$125.39	$139.61
105/110	130/135	Aug 28	$4.59	$0.41	11.20	$105.41	$134.59
135/137	140/141	Aug 14	$1.83	$0.17	10.76	$135.17	$141.83
130/135	140/145	Aug 28	$4.57	$0.43	10.63	$130.43	$144.57
135/137	138/139	Aug 21	$1.81	$0.19	9.53	$135.19	$139.81
100/105	110/115	Aug 21	$4.51	$0.49	9.20	$100.49	$114.51
113/114	122/123	Jul 31	$0.90	$0.10	9.00	$113.10	$122.90

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 72 found (best R:R 61.50, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$105.00	$110.00	$115.00	Aug 21	$0.08	$4.92	61.50
$125.00	$130.00	$135.00	Aug 28	$0.12	$4.88	40.67
$115.00	$120.00	$125.00	Aug 21	$0.24	$4.76	19.83
$128.00	$129.00	$130.00	Jul 31	$0.05	$0.95	19.00
$125.00	$130.00	$135.00	Aug 14	$0.27	$4.73	17.52

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$120.00	$125.00	$130.00	Aug 21	$0.14	$4.86	34.71
$130.00	$135.00	$140.00	Aug 28	$0.15	$4.85	32.33
$110.00	$115.00	$120.00	Aug 21	$0.18	$4.82	26.78
$125.00	$130.00	$135.00	Aug 14	$0.19	$4.81	25.32
$100.00	$105.00	$110.00	Aug 14	$0.25	$4.75	19.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 50 found (best net $-0.17, 48 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$130.00	$140.00	1:2	Sep 4	-$3.95	$6.05
$100.00	$110.00	1:2	Jul 31	-$4.45	$5.55
$120.00	$130.00	1:2	Sep 4	-$6.00	$4.00
$130.00	$135.00	1:2	Aug 7	-$1.45	$3.55
$135.00	$140.00	1:2	Aug 14	-$2.20	$2.80

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$110.00	$100.00	1:2	Sep 4	-$0.17	$9.83
$105.00	$100.00	1:2	Jul 31	-$0.06	$4.94
$110.00	$105.00	1:2	Aug 7	-$0.56	$4.44
$105.00	$100.00	1:2	Aug 14	-$0.75	$4.25
$115.00	$110.00	1:2	Aug 7	-$1.07	$3.93

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 63 found (best yield 8.60%, avg 2.49%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$125.00	Aug 28	$10.50	0.53	2.4%	8.60%	10.97%	4	4
$125.00	Aug 21	$8.90	0.52	2.4%	7.29%	9.66%	17	1.2K
$130.00	Sep 4	$8.60	0.47	6.5%	7.04%	13.51%	4	3
$130.00	Aug 28	$7.60	0.46	6.5%	6.22%	12.69%	--	21
$125.00	Aug 14	$6.90	0.50	2.4%	5.65%	8.03%	5	8
$130.00	Aug 21	$6.85	0.44	6.5%	5.61%	12.08%	14	800
$123.00	Aug 7	$6.30	0.54	0.7%	5.16%	5.90%	6	--
$135.00	Aug 28	$5.80	0.39	10.6%	4.75%	15.32%	--	13
$124.00	Aug 7	$5.65	0.52	1.6%	4.63%	6.18%	1	--
$140.00	Sep 4	$5.50	0.36	14.7%	4.50%	19.16%	--	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 3,663

Total Puts 2,953

Put/Call Ratio 0.81

Net Difference 710

Prior's Put/Call Breakdown

Total Calls 2,766

Total Puts 1,294

Put/Call Ratio 0.47

Net Difference 1,472

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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