SKHY - Options Database

SKHY

SK HYNIX INC ADR

$143.25 +2.48%

$141.12 (-1.49%)🌙

as of 10/21 06:45 PM

(10/20 18:41) ◀

Wednesday, October 21, 2026 (6:45pm)

▶ (10/22 18:54)

◀ 10/21 18:45 ▶

Option Volume

Detail

ℹ

Current (10/21) 95,718

Calls: 67,712 (71%)

Puts: 28,006 (29%)

Prior (10/20) 107,850

Calls: 64,786 (60%)

Puts: 43,064 (40%)

Current vs Prior -11.25%

Calls: +4.52% (Calls)

Puts: -34.97% (Puts)

Prior 7-Day Total 1,357,448

Calls: 801,108 (59%)

Puts: 556,340 (41%)

Prior 7-Day Average 193,921

Calls: 114,444 (59%)

Puts: 79,477 (41%)

Current vs Prior 7-Day Avg -50.64%

Calls: -40.83%

Puts: -64.76%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/21) $82.58M

Calls: $60.00M (73%)

Puts: $22.57M (27%)

Prior (10/20) $76.43M

Calls: $33.16M (43%)

Puts: $43.26M (57%)

Current vs Prior +8.05%

Calls: +80.93%

Puts: -47.82%

Prior 7-Day Total $821.26M

Calls: $370.92M (45%)

Puts: $450.33M (55%)

Prior 7-Day Average $117.32M

Calls: $52.99M (45%)

Puts: $64.33M (55%)

Current vs Prior 7-Day Avg -29.61%

Calls: +13.24%

Puts: -64.91%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/21) 0.41

Prior (10/20) 0.66

Current vs Prior -37.78%

Prior 7-Day Average 0.73

Current vs Prior 7-Day Avg -43.16%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/21) 851,197

Calls: 428,988 (50%)

Puts: 422,209 (50%)

Prior (10/20) 819,788

Calls: 416,318 (51%)

Puts: 403,470 (49%)

Current vs Prior +3.83%

Prior 7-Day Total 6,005,925

Calls: 3,035,257 (51%)

Puts: 2,970,668 (49%)

Prior 7-Day Average 857,989

Calls: 433,608 (51%)

Puts: 424,381 (49%)

Current vs Prior 7-Day Avg -0.79%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 4.75% | 9.98%15.16% | 21.27%

Prior 5.40% | 9.75%14.95% | 21.30%

Current vs Prior -11.98% | +2.38%+1.37% | -0.12%

Prior 7-Day Avg 5.45% | 8.88%9.99% | 18.39%

Current vs 7-Day Avg -12.69% | +12.41%+51.64% | +15.67%

Prior 7-Day Eod 5.40% | 9.75%14.95% | 21.30%

Current vs 7-Day Eod -11.98% | +2.38%+1.37% | -0.12%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 7.85% | 11.18%

Calls: 4.94% | 10.96%

Puts: 10.75% | 11.40%

Prior 7.85% | 11.18%

Calls: 4.94% | 10.96%

Puts: 10.75% | 11.40%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 6.37% | 9.87%

Calls: 4.45% | 9.50%

Puts: 8.29% | 10.24%

Current vs 7-Day Avg +23.23% | +13.22%

Liquidity Expensive

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🤖 AI Insights

Moderately bullish flow with 73% call dollar volume ($60.00M). Extreme bullish P/C ratio of 0.41 - heavy call buying (67,712 calls vs 28,006 puts). P/C ratio dropping 38% - sentiment shifting bullish.

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 BULLISH

7-Day Avg NEUTRAL

Current BULLISH

Prior BULLISH

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)

🔥 High Volume

⏰ Backwardation

📈 Debit Spreads

📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

🦋 Butterflies

⚖️ Ratio Spreads

🛡️ Covered Calls

🎯

Tightest Spreads

💰

Best Value <$1

📊

High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 32 of results (avg 7.2%, best 3.3%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$145.00	Oct 30	6.00	6.20	$6.10	3.3%	316	0.49	436
$147.00	Oct 30	5.05	5.30	$5.18	4.8%	182	0.44	11
$145.00	Nov 20	9.80	10.30	$10.05	5.0%	224	0.52	3.9K
$146.00	Oct 23	1.82	1.92	$1.87	5.3%	665	0.38	969
$144.00	Oct 30	6.35	6.70	$6.53	5.4%	60	0.52	387

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$140.00	Nov 20	8.30	8.70	$8.50	4.7%	130	0.42	7.7K
$135.00	Nov 6	4.40	4.65	$4.53	5.5%	44	0.33	445
$130.00	Oct 23	0.16	0.17	$0.17	5.9%	408	0.05	1.8K
$140.00	Oct 23	1.59	1.69	$1.64	6.1%	619	0.35	1.9K
$147.00	Oct 23	4.90	5.30	$5.10	7.8%	196	0.85	215

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 8 found (avg $0.38, cheapest $0.16)

CALLS (4)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$157.50	Oct 23	0.15	0.18	$0.16	18.8%	318	0.05	867
$155.00	Oct 23	0.27	0.31	$0.29	13.8%	1.6K	0.08	4.4K
$152.50	Oct 23	0.47	0.55	$0.51	15.7%	795	0.14	764
$150.00	Oct 23	0.79	0.91	$0.85	14.1%	3.1K	0.21	4.7K

PUTS (4)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$130.00	Oct 23	0.16	0.17	$0.17	5.9%	408	0.05	1.8K
$134.00	Oct 23	0.39	0.45	$0.42	14.3%	102	0.11	580
$125.00	Oct 23	0.07	0.08	$0.08	12.5%	315	0.02	1.9K
$135.00	Oct 23	0.53	0.60	$0.56	12.5%	1.2K	0.14	2.5K

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 134 found (avg delta 0.72, highest 1.01)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$120.00	Oct 23	22.30	27.45	$24.88	20.7%	38	1.01	49
$125.00	Oct 23	14.50	22.60	$18.55	43.7%	5	0.99	--
$126.00	Oct 23	13.50	21.50	$17.50	45.7%	28	0.99	--
$127.00	Oct 23	13.10	20.65	$16.88	44.7%	36	0.99	--
$128.00	Oct 23	11.55	19.65	$15.60	51.9%	14	0.98	3

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$149.00	Oct 23	6.00	8.40	$7.20	33.3%	14	1.00	118
$150.00	Oct 23	7.05	8.60	$7.82	19.8%	113	1.00	763
$152.50	Oct 23	8.45	10.35	$9.40	20.2%	15	1.00	137
$155.00	Oct 23	10.55	15.70	$13.13	39.2%	12	1.00	914
$157.50	Oct 23	13.25	18.25	$15.75	31.7%	36	1.00	399

Most actively traded options today. High liquidity = easy entry/exit. 316 active (total vol 46.7K, top 5.3K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$145.00	Oct 23	2.16	2.30	$2.23	6.3%	5.3K	0.43	5.4K
$150.00	Oct 23	0.79	0.91	$0.85	14.1%	3.1K	0.21	4.7K
$160.00	Oct 23	0.09	0.11	$0.10	20.0%	1.9K	0.03	7.1K
$155.00	Oct 23	0.27	0.31	$0.29	13.8%	1.6K	0.08	4.4K
$150.00	Oct 30	4.00	4.25	$4.13	6.1%	1.3K	0.38	2.7K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$141.00	Oct 23	1.92	2.17	$2.05	12.2%	1.2K	0.42	387
$135.00	Nov 20	6.00	6.70	$6.35	11.0%	1.2K	0.34	14.4K
$135.00	Oct 23	0.53	0.60	$0.56	12.5%	1.2K	0.14	2.5K
$120.00	Nov 20	2.16	2.40	$2.28	10.5%	1.1K	0.15	3.2K
$140.00	Oct 23	1.59	1.69	$1.64	6.1%	619	0.35	1.9K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 24 strikes (avg 18.1%, max 31.3%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$138.00	Oct 23	Nov 27	74.9%	58.1%	28.8%	50	390
$139.00	Oct 23	Nov 27	75.7%	59.1%	28.1%	111	223
$140.00	Oct 23	Nov 27	71.5%	58.3%	22.6%	1.0K	1.5K
$142.00	Oct 23	Nov 27	68.6%	57.0%	20.3%	913	945
$141.00	Oct 23	Nov 27	71.7%	60.2%	19.0%	265	892

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$137.00	Oct 23	Nov 27	74.5%	56.8%	31.3%	138	942
$136.00	Oct 23	Nov 27	75.7%	58.0%	30.5%	255	553
$138.00	Oct 23	Nov 27	74.9%	58.1%	28.8%	211	758
$139.00	Oct 23	Nov 27	75.7%	59.1%	28.1%	125	607
$140.00	Oct 23	Nov 27	71.5%	58.3%	22.6%	629	2.3K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 205 found (best R:R 1.27, avg 2.68)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$125.00	$130.00	Oct 30	$3.20	$1.80	$3.20	90%	0.56	$128.20
$125.00	$129.00	Nov 20	$2.38	$1.62	$2.38	81%	0.68	$127.38
$129.00	$135.00	Nov 20	$3.60	$2.40	$3.60	77%	0.67	$132.60
$136.00	$137.00	Oct 23	$0.25	$0.75	$0.25	85%	3.00	$136.25
$157.50	$160.00	Nov 27	$0.27	$2.23	$0.27	35%	8.26	$157.77

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$167.50	$165.00	Oct 23	$1.10	$1.40	$1.10	100%	1.27	$166.40
$165.00	$162.50	Oct 30	$1.50	$1.00	$1.50	100%	0.67	$163.50
$152.50	$150.00	Oct 23	$1.58	$0.92	$1.58	100%	0.58	$150.92
$165.00	$162.50	Nov 6	$1.37	$1.13	$1.37	86%	0.82	$163.63
$160.00	$157.50	Nov 27	$1.15	$1.35	$1.15	69%	1.17	$158.85

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 143 found (best R:R 1.58, avg 0.60)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$152.50	$155.00	Nov 13	$1.53	$1.53	$0.97	60%	1.58	$154.03
$146.00	$148.00	Nov 20	$1.38	$1.38	$0.62	49%	2.23	$147.38
$145.00	$148.00	Nov 27	$1.87	$1.87	$1.13	48%	1.65	$146.87
$157.50	$160.00	Nov 13	$1.02	$1.02	$1.48	67%	0.69	$158.52
$146.00	$147.00	Nov 6	$0.65	$0.65	$0.35	52%	1.86	$146.65

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$135.00	$130.00	Nov 27	$2.07	$2.07	$2.93	65%	0.71	$132.93
$136.00	$135.00	Nov 6	$0.82	$0.82	$0.18	65%	4.56	$135.18
$133.00	$132.00	Nov 20	$0.75	$0.75	$0.25	69%	3.00	$132.25
$143.00	$142.00	Nov 20	$0.78	$0.78	$0.22	53%	3.55	$142.22
$138.00	$137.00	Nov 27	$0.70	$0.70	$0.30	60%	2.33	$137.30

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 14 found (avg debit $3.69, cheapest $3.20)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$147.00	Oct 23	Oct 30	$3.55	74.7%	76.2%
$140.00	Oct 23	Oct 30	$3.60	71.5%	74.9%
$144.00	Oct 23	Oct 30	$3.83	73.0%	77.1%
$141.00	Oct 23	Oct 30	$3.75	71.7%	76.7%
$145.00	Oct 23	Oct 30	$3.87	72.0%	77.3%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$139.00	Oct 23	Oct 30	$3.20	75.7%	74.2%
$140.00	Oct 23	Oct 30	$3.51	71.5%	74.9%
$144.00	Oct 23	Oct 30	$3.59	73.0%	77.1%
$141.00	Oct 23	Oct 30	$3.73	71.7%	76.7%
$143.00	Oct 23	Oct 30	$3.70	69.7%	75.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 84 found (cheapest 4.31% of stock, avg 11.30%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$144.00	Oct 23	$2.70	$3.48	$6.18	$137.82	$150.18	4.31%
$145.00	Oct 23	$2.23	$4.03	$6.26	$138.74	$151.26	4.37%
$142.00	Oct 23	$3.88	$2.40	$6.28	$135.72	$148.28	4.38%
$143.00	Oct 23	$3.33	$2.98	$6.31	$136.69	$149.31	4.40%
$146.00	Oct 23	$1.87	$4.57	$6.44	$139.56	$152.44	4.50%
$141.00	Oct 23	$4.43	$2.05	$6.48	$134.52	$147.48	4.52%
$140.00	Oct 23	$4.90	$1.64	$6.54	$133.46	$146.54	4.57%
$147.00	Oct 23	$1.63	$5.10	$6.73	$140.27	$153.73	4.70%
$148.00	Oct 23	$1.30	$5.80	$7.10	$140.90	$155.10	4.96%
$139.00	Oct 23	$5.80	$1.45	$7.25	$131.75	$146.25	5.06%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.70% of stock, avg 9.00%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$148.00	$138.00	Oct 23	$1.30	$1.13	$2.43	$135.57	$150.43
$148.00	$139.00	Oct 23	$1.30	$1.45	$2.75	$136.25	$150.75
$147.00	$138.00	Oct 23	$1.63	$1.13	$2.76	$135.24	$149.76
$148.00	$140.00	Oct 23	$1.30	$1.64	$2.94	$137.06	$150.94
$147.00	$139.00	Oct 23	$1.63	$1.45	$3.08	$135.92	$150.08
$147.00	$140.00	Oct 23	$1.63	$1.64	$3.27	$136.73	$150.27
$146.00	$138.00	Oct 23	$1.87	$1.13	$3.00	$135.00	$149.00
$146.00	$139.00	Oct 23	$1.87	$1.45	$3.32	$135.68	$149.32
$146.00	$140.00	Oct 23	$1.87	$1.64	$3.51	$136.49	$149.51
$148.00	$141.00	Oct 23	$1.30	$2.05	$3.35	$137.65	$151.35

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 143 found (best R:R 1.38, avg credit $0.94)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
138/139	149/150	Oct 23	$0.58	$0.42	44%	1.38	$138.42	$149.58
137/138	149/150	Oct 23	$0.52	$0.48	50%	1.08	$137.48	$149.52
138/139	147/148	Oct 23	$0.65	$0.35	36%	1.86	$138.35	$147.65
134/135	149/150	Oct 23	$0.40	$0.60	61%	0.67	$134.60	$149.40
137/138	147/148	Oct 23	$0.59	$0.41	41%	1.44	$137.41	$147.59
134/135	147/148	Oct 23	$0.47	$0.53	52%	0.89	$134.53	$147.47
135/136	149/150	Oct 23	$0.40	$0.60	58%	0.67	$135.60	$149.40
136/137	149/150	Oct 23	$0.43	$0.57	54%	0.75	$136.57	$149.43
135/136	147/148	Oct 23	$0.47	$0.53	49%	0.89	$135.53	$147.47
136/137	147/148	Oct 23	$0.50	$0.50	46%	1.00	$136.50	$147.50

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 96 found (best R:R 37.46, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$150.00	$152.50	$155.00	Oct 23	$0.12	$2.38	12%	19.83
$152.50	$155.00	$157.50	Oct 23	$0.09	$2.41	8%	26.78
$160.00	$162.50	$165.00	Oct 30	$0.07	$2.43	6%	34.71
$155.00	$157.50	$160.00	Oct 23	$0.07	$2.43	5%	34.71
$155.00	$157.50	$160.00	Nov 20	$0.09	$2.41	6%	26.78

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$125.00	$130.00	$135.00	Nov 13	$0.13	$4.87	14%	37.46
$120.00	$125.00	$130.00	Nov 27	$0.19	$4.81	12%	25.32
$137.00	$138.00	$139.00	Oct 23	$0.06	$0.94	10%	15.67
$157.50	$160.00	$162.50	Nov 6	$0.14	$2.36	8%	16.86
$139.00	$140.00	$141.00	Nov 20	$0.05	$0.95	3%	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. 71 found (best net $-1.05, 70 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$120.00	$135.00	1:2	Nov 6	-$1.05	$13.95
$150.00	$152.50	1:2	Oct 23	-$0.17	$2.33
$152.50	$155.00	1:2	Oct 23	-$0.07	$2.43
$155.00	$157.50	1:2	Oct 23	-$0.03	$2.47
$132.00	$135.00	1:2	Oct 23	-$2.73	$0.27

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$167.50	$155.00	1:2	Nov 13	-$7.23	$5.27
$120.00	$115.00	1:2	Nov 6	-$0.11	$4.89
$125.00	$120.00	1:2	Oct 23	$0.00	$5.00
$120.00	$115.00	1:2	Oct 23	-$0.02	$4.98
$126.00	$125.00	1:2	Oct 23	-$0.07	$0.93

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 75 found (best yield 6.84%, avg 2.98%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$145.00	Nov 20	$9.80	0.52	1.2%	6.84%	8.06%	224	3.9K
$150.00	Nov 20	$7.65	0.45	4.7%	5.34%	10.05%	416	4.2K
$160.00	Nov 27	$5.10	0.33	11.7%	3.56%	15.25%	44	240
$155.00	Nov 27	$6.10	0.38	8.2%	4.26%	12.46%	3	--
$150.00	Nov 27	$7.50	0.45	4.7%	5.24%	9.95%	92	170
$144.00	Nov 27	$10.00	0.53	0.5%	6.98%	7.50%	11	5
$155.00	Nov 20	$5.90	0.38	8.2%	4.12%	12.32%	121	2.6K
$146.00	Nov 20	$8.85	0.51	1.9%	6.18%	8.10%	3	--
$149.00	Nov 20	$7.50	0.46	4.0%	5.24%	9.25%	2	48
$144.00	Nov 20	$9.60	0.54	0.5%	6.70%	7.23%	63	44

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 67,712

Total Puts 28,006

Put/Call Ratio 0.41

Net Difference 39,706

Prior's Put/Call Breakdown

Total Calls 64,786

Total Puts 43,064

Put/Call Ratio 0.66

Net Difference 21,722

Prior 7-Day Put/Call Summary

Total Calls 801,108

Total Puts 556,340

Average Put/Call Ratio 0.73

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

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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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