GLW - Options Database

GLW

CORNING INC

$135.02 +2.09%

(10/20 18:02) ◀

Wednesday, October 21, 2026 (3:05pm)

▶ (10/22 18:06)

◀ 10/21 15:05 ▶

Option Volume

Detail

ℹ

Current (10/21 3:05pm) 20,576

Calls: 10,604 (52%)

Puts: 9,972 (48%)

Prior (10/20) 22,772

Calls: 10,227 (45%)

Puts: 12,545 (55%)

Current vs Prior -9.64%

Calls: +3.69% (Calls)

Puts: -20.51% (Puts)

Prior 7-Day Total 280,421

Calls: 146,198 (52%)

Puts: 134,223 (48%)

Prior 7-Day Average 40,060

Calls: 20,885 (52%)

Puts: 19,174 (48%)

Current vs Prior 7-Day Avg -48.64%

Calls: -49.23%

Puts: -47.99%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/21 3:05pm) $21.65M

Calls: $7.28M (34%)

Puts: $14.36M (66%)

Prior (10/20) $17.15M

Calls: $6.80M (40%)

Puts: $10.35M (60%)

Current vs Prior +26.20%

Calls: +7.04%

Puts: +38.80%

Prior 7-Day Total $157.43M

Calls: $84.50M (54%)

Puts: $72.93M (46%)

Prior 7-Day Average $22.49M

Calls: $12.07M (54%)

Puts: $10.42M (46%)

Current vs Prior 7-Day Avg -3.76%

Calls: -39.68%

Puts: +37.87%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (10/21 3:05pm) 0.94

Prior (10/20) 1.23

Current vs Prior -23.34%

Prior 7-Day Average 0.97

Current vs Prior 7-Day Avg -2.84%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (10/21 3:05pm) 559,443

Calls: 246,107 (44%)

Puts: 313,336 (56%)

Prior (10/20) 549,697

Calls: 242,037 (44%)

Puts: 307,660 (56%)

Current vs Prior +1.77%

Prior 7-Day Total 3,838,673

Calls: 1,777,228 (46%)

Puts: 2,061,445 (54%)

Prior 7-Day Average 548,381

Calls: 253,889 (46%)

Puts: 294,492 (54%)

Current vs Prior 7-Day Avg +2.02%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (10/23) | Next (10/30)Expiry (11/20) | Next (12/18)

Current 4.45% | 10.04%14.55% | 20.00%

Prior 4.95% | 8.05%4.95% | 17.26%

Current vs Prior -10.02% | +24.63%+194.20% | +15.86%

Prior 7-Day Avg 4.35% | 7.65%6.50% | 17.46%

Current vs 7-Day Avg +2.30% | +31.14%+123.84% | +14.55%

Prior 7-Day Eod 4.95% | 8.05%14.65% | 20.36%

Current vs 7-Day Eod -10.02% | +24.63%-0.63% | -1.79%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 13.44% | 6.67%

Calls: 12.95% | 7.58%

Puts: 13.93% | 5.76%

Prior 13.63% | 8.42%

Calls: 12.12% | 8.14%

Puts: 15.15% | 8.70%

Current vs Prior -1.39% | -20.78%

Prior 7-Day Avg 14.87% | 9.79%

Calls: 15.00% | 10.07%

Puts: 14.73% | 9.50%

Current vs 7-Day Avg -9.60% | -31.85%

Liquidity Pricy

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Moderately bearish flow with 66% put dollar volume ($14.36M). P/C ratio dropping 23% - sentiment shifting bullish.

Smart Money BEARISH

Retail Flow NEUTRAL

Overall MIXED

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BEARISH

7-Day Avg BULLISH

Current NEUTRAL

Prior BEARISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

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🎯 Tightest Spreads

💰 Best Value Under $1

📊 High Delta (ITM)

🔥 High Volume

⏰ Backwardation

📈 Debit Spreads

📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

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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 145 of results (avg 6.5%, best 2.3%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$130.00	Nov 20	12.15	12.45	$12.30	2.4%	51	0.62	1.4K
$131.00	Nov 20	11.60	11.90	$11.75	2.6%	408	0.60	22
$132.00	Nov 20	11.05	11.35	$11.20	2.7%	1	0.58	1
$135.00	Nov 20	9.55	9.85	$9.70	3.1%	42	0.53	955
$137.00	Nov 20	8.60	8.90	$8.75	3.4%	8	0.50	68

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$145.00	Nov 20	15.25	15.60	$15.43	2.3%	22	0.62	2.7K
$139.00	Nov 20	11.45	11.75	$11.60	2.6%	--	0.53	12
$142.00	Nov 20	13.30	13.65	$13.48	2.6%	258	0.58	13
$144.00	Nov 20	14.60	15.00	$14.80	2.7%	1	0.61	1
$148.00	Nov 20	17.25	17.75	$17.50	2.9%	3	0.67	5

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 2 found (avg $0.79, cheapest $0.91)

CALLS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$140.00	Oct 23	0.82	1.00	$0.91	19.8%	361	0.24	979
$160.00	Oct 30	0.60	0.71	$0.66	16.7%	45	0.09	569

PUTS (0)

No puts meet the criteria

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 121 found (avg delta 0.71, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$119.00	Oct 23	15.10	17.75	$16.43	16.1%	2	0.98	--
$120.00	Oct 23	14.15	17.00	$15.58	18.3%	1	0.98	13
$118.00	Oct 23	16.05	18.85	$17.45	16.0%	1	0.96	--
$110.00	Oct 30	24.70	27.35	$26.03	10.2%	20	0.93	7
$125.00	Oct 23	9.80	10.85	$10.33	10.2%	15	0.93	8

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$150.00	Oct 23	14.60	15.90	$15.25	8.5%	74	1.00	1.0K
$152.50	Oct 23	16.95	18.25	$17.60	7.4%	9	1.00	86
$155.00	Oct 23	19.35	20.30	$19.83	4.8%	18	1.00	501
$160.00	Oct 23	23.85	25.80	$24.83	7.9%	3	1.00	61
$149.00	Oct 23	12.95	15.15	$14.05	15.7%	4	0.95	141

Most actively traded options today. High liquidity = easy entry/exit. 264 active (total vol 9.6K, top 444)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$135.00	Oct 23	2.60	2.96	$2.78	12.9%	441	0.52	315
$131.00	Nov 20	11.60	11.90	$11.75	2.6%	408	0.60	22
$140.00	Oct 23	0.82	1.00	$0.91	19.8%	361	0.24	979
$160.00	Nov 20	2.17	2.35	$2.26	8.0%	308	0.19	1.5K
$150.00	Oct 23	0.06	0.08	$0.07	28.6%	273	0.03	2.1K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$130.00	Oct 23	0.80	1.00	$0.90	22.2%	444	0.22	1.3K
$125.00	Nov 20	4.95	5.15	$5.05	4.0%	336	0.30	2.1K
$142.00	Nov 20	13.30	13.65	$13.48	2.6%	258	0.58	13
$125.00	Oct 23	0.19	0.28	$0.24	37.5%	221	0.07	1.7K
$120.00	Nov 20	3.30	3.55	$3.43	7.3%	196	0.23	4.2K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 25 strikes (avg 9.7%, max 18.6%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$130.00	Oct 23	Nov 27	68.9%	58.1%	18.6%	28	152
$135.00	Oct 23	Nov 27	66.8%	57.7%	15.7%	445	358
$131.00	Oct 23	Nov 20	68.5%	60.7%	12.9%	410	75
$132.00	Oct 23	Nov 20	68.3%	60.7%	12.6%	26	98
$134.00	Oct 23	Nov 20	67.1%	60.6%	10.7%	55	97

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$130.00	Oct 23	Nov 27	68.9%	58.1%	18.6%	484	2.3K
$135.00	Oct 23	Nov 27	66.8%	57.7%	15.7%	150	1.1K
$129.00	Oct 23	Nov 20	69.2%	61.0%	13.4%	44	173
$131.00	Oct 23	Nov 20	68.5%	60.7%	12.9%	7	238
$132.00	Oct 23	Nov 20	68.3%	60.7%	12.6%	88	301

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 188 found (best R:R 2.85, avg 2.38)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$125.00	$126.00	Oct 23	$0.26	$0.74	$0.26	93%	2.85	$125.26
$120.00	$130.00	Nov 13	$6.67	$3.33	$6.67	79%	0.50	$126.67
$140.00	$145.00	Nov 27	$1.49	$3.51	$1.49	46%	2.36	$141.49
$125.00	$127.00	Oct 30	$0.95	$1.05	$0.95	75%	1.11	$125.95
$127.00	$128.00	Oct 23	$0.45	$0.55	$0.45	89%	1.22	$127.45

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$147.00	$146.00	Oct 23	$0.50	$0.50	$0.50	94%	1.00	$146.50
$146.00	$145.00	Oct 23	$0.65	$0.35	$0.65	93%	0.54	$145.35
$147.00	$146.00	Oct 30	$0.48	$0.52	$0.48	74%	1.08	$146.52
$149.00	$148.00	Oct 30	$0.55	$0.45	$0.55	78%	0.82	$148.45
$137.00	$136.00	Oct 23	$0.52	$0.48	$0.52	60%	0.92	$136.48

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 131 found (best R:R 0.72, avg 0.47)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$138.00	$139.00	Oct 23	$0.38	$0.38	$0.62	65%	0.61	$138.38
$145.00	$150.00	Nov 27	$1.75	$1.75	$3.25	61%	0.54	$146.75
$146.00	$147.00	Nov 6	$0.33	$0.33	$0.67	68%	0.49	$146.33
$144.00	$145.00	Oct 30	$0.32	$0.32	$0.68	68%	0.47	$144.32
$141.00	$142.00	Oct 23	$0.18	$0.18	$0.82	80%	0.22	$141.18

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$130.00	$125.00	Nov 27	$2.10	$2.10	$2.90	62%	0.72	$127.90
$125.00	$120.00	Nov 27	$1.65	$1.65	$3.35	69%	0.49	$123.35
$120.00	$115.00	Nov 20	$1.20	$1.20	$3.80	77%	0.32	$118.80
$120.00	$115.00	Nov 27	$1.25	$1.25	$3.75	76%	0.33	$118.75
$135.00	$130.00	Nov 27	$2.43	$2.43	$2.57	54%	0.95	$132.57

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 14 found (avg debit $3.74, cheapest $3.58)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$132.00	Oct 23	Oct 30	$3.62	68.3%	76.6%
$134.00	Oct 23	Oct 30	$3.79	67.1%	75.8%
$135.00	Oct 23	Oct 30	$3.82	66.8%	76.2%
$138.00	Oct 23	Oct 30	$3.70	67.9%	77.5%
$133.00	Oct 23	Oct 30	$3.72	66.5%	76.5%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$132.00	Oct 23	Oct 30	$3.58	68.3%	76.6%
$134.00	Oct 23	Oct 30	$3.72	67.1%	75.8%
$135.00	Oct 23	Oct 30	$3.81	66.8%	76.2%
$138.00	Oct 23	Oct 30	$3.67	67.9%	77.5%
$133.00	Oct 23	Oct 30	$3.73	66.5%	76.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 79 found (cheapest 4.01% of stock, avg 10.60%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$135.00	Oct 23	$2.78	$2.64	$5.42	$129.58	$140.42	4.01%
$134.00	Oct 23	$3.28	$2.18	$5.46	$128.54	$139.46	4.04%
$136.00	Oct 23	$2.28	$3.23	$5.51	$130.49	$141.51	4.08%
$133.00	Oct 23	$3.88	$1.75	$5.63	$127.37	$138.63	4.17%
$137.00	Oct 23	$1.88	$3.75	$5.63	$131.37	$142.63	4.17%
$132.00	Oct 23	$4.53	$1.45	$5.98	$126.02	$137.98	4.43%
$138.00	Oct 23	$1.55	$4.43	$5.98	$132.02	$143.98	4.43%
$139.00	Oct 23	$1.17	$5.10	$6.27	$132.73	$145.27	4.64%
$131.00	Oct 23	$5.28	$1.15	$6.43	$124.57	$137.43	4.76%
$140.00	Oct 23	$0.91	$5.90	$6.81	$133.19	$146.81	5.04%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.53% of stock, avg 7.76%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$140.00	$131.00	Oct 23	$0.91	$1.15	$2.06	$128.94	$142.06
$139.00	$131.00	Oct 23	$1.17	$1.15	$2.32	$128.68	$141.32
$140.00	$132.00	Oct 23	$0.91	$1.45	$2.36	$129.64	$142.36
$139.00	$132.00	Oct 23	$1.17	$1.45	$2.62	$129.38	$141.62
$138.00	$131.00	Oct 23	$1.55	$1.15	$2.70	$128.30	$140.70
$140.00	$133.00	Oct 23	$0.91	$1.75	$2.66	$130.34	$142.66
$138.00	$132.00	Oct 23	$1.55	$1.45	$3.00	$129.00	$141.00
$139.00	$133.00	Oct 23	$1.17	$1.75	$2.92	$130.08	$141.92
$138.00	$133.00	Oct 23	$1.55	$1.75	$3.30	$129.70	$141.30
$137.00	$131.00	Oct 23	$1.88	$1.15	$3.03	$127.97	$140.03

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 91 found (best R:R 1.22, avg credit $0.79)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
127/128	138/139	Oct 23	$0.55	$0.45	51%	1.22	$127.45	$138.55
109/110	144/145	Oct 30	$0.42	$0.58	63%	0.72	$109.58	$144.42
122/123	146/147	Nov 6	$0.60	$0.40	44%	1.50	$122.40	$146.60
120/121	146/147	Nov 6	$0.56	$0.44	48%	1.27	$120.44	$146.56
121/122	144/145	Oct 30	$0.54	$0.46	49%	1.17	$121.46	$144.54
120/121	144/145	Oct 30	$0.52	$0.48	51%	1.08	$120.48	$144.52
122/123	144/145	Oct 30	$0.55	$0.45	48%	1.22	$122.45	$144.55
121/122	146/147	Nov 6	$0.56	$0.44	46%	1.27	$121.44	$146.56
119/120	144/145	Oct 30	$0.49	$0.51	53%	0.96	$119.51	$144.49
130/131	138/139	Oct 23	$0.63	$0.37	39%	1.70	$130.37	$138.63

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 87 found (best R:R 24.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$150.00	$155.00	$160.00	Nov 13	$0.18	$4.82	12%	26.78
$135.00	$140.00	$145.00	Nov 13	$0.45	$4.55	17%	10.11
$150.00	$152.50	$155.00	Oct 30	$0.07	$2.43	7%	34.71
$145.00	$150.00	$155.00	Nov 13	$0.36	$4.64	14%	12.89
$152.50	$155.00	$157.50	Nov 20	$0.06	$2.44	6%	40.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$135.00	$140.00	$145.00	Nov 13	$0.20	$4.80	17%	24.00
$140.00	$145.00	$150.00	Nov 27	$0.17	$4.83	14%	28.41
$125.00	$130.00	$135.00	Nov 27	$0.33	$4.67	16%	14.15
$125.00	$130.00	$135.00	Nov 13	$0.41	$4.59	18%	11.20
$110.00	$115.00	$120.00	Nov 6	$0.27	$4.73	11%	17.52

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 72 found (best net $-7.23, 69 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$110.00	$120.00	1:2	Oct 30	-$7.23	$2.77
$120.00	$130.00	1:2	Nov 13	-$5.31	$4.69
$152.50	$155.00	1:2	Oct 23	-$0.01	$2.49
$155.00	$157.50	1:2	Oct 23	$0.00	$2.50
$157.50	$160.00	1:2	Oct 23	-$0.01	$2.49

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$115.00	$110.00	1:2	Nov 6	-$0.10	$4.90
$120.00	$115.00	1:2	Nov 6	-$0.43	$4.57
$115.00	$110.00	1:2	Nov 13	-$0.30	$4.70
$115.00	$110.00	1:2	Nov 20	-$0.49	$4.51
$120.00	$115.00	1:2	Nov 13	-$0.73	$4.27

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 73 found (best yield 5.63%, avg 2.64%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$140.00	Nov 27	$7.60	0.46	3.7%	5.63%	9.32%	7	25
$145.00	Nov 27	$5.95	0.39	7.4%	4.41%	11.80%	1	48
$139.00	Nov 20	$7.75	0.47	3.0%	5.74%	8.69%	2	--
$137.00	Nov 20	$8.60	0.50	1.5%	6.37%	7.84%	8	68
$138.00	Nov 20	$8.15	0.48	2.2%	6.04%	8.24%	1	14
$140.00	Nov 20	$7.35	0.45	3.7%	5.44%	9.13%	209	4.3K
$136.00	Nov 20	$9.05	0.52	0.7%	6.70%	7.43%	21	22
$142.00	Nov 20	$6.60	0.42	5.2%	4.89%	10.06%	1	4
$143.00	Nov 20	$6.25	0.41	5.9%	4.63%	10.54%	--	77
$144.00	Nov 20	$5.90	0.39	6.7%	4.37%	11.02%	1	9

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 10,604

Total Puts 9,972

Put/Call Ratio 0.94

Net Difference 632

Prior's Put/Call Breakdown

Total Calls 10,227

Total Puts 12,545

Put/Call Ratio 1.23

Net Difference -2,318

Prior 7-Day Put/Call Summary

Total Calls 146,198

Total Puts 134,223

Average Put/Call Ratio 0.97

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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