SK hynix (SKHY) Options Chain

NASDAQ: SKHYTechnologySemiconductorsUSD

170.22-0.28 (-0.16%)

Market open · Delayed 15 min · as of Oct 9, 12:53 PM ET

Expiration date

Expiration: Oct 9, 2026
Days to expiration: 0
Share price: $170.14
Put/call ratio (OI): 0.86
Put/call ratio (volume): 0.88
ATM implied volatility: 19.4%
Expected move: ±$1.73
Open interest (C / P): 56.72K / 48.75K

SKHY options summary

The SKHY options chain for the October 9, 2026 expiration lists 61 call and 69 put contracts, expiring today. Open interest stands at 56,721 calls and 48,746 puts, a put/call ratio of 0.86, which is fairly balanced between calls and puts. At-the-money implied volatility near the $170.00 strike is 19.4%, which implies the market expects a move of about ±$1.73 (1.0%) in SK hynix stock by expiration.

The most open interest sits at the $185.00 call (8.51K contracts) and the $170.00 put (10.27K contracts).

Summary generated from market data by MetaCap's automated system. Methodology

SKHY options chain · October 9, 2026

SKHY calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
—	—	—	161.76	—	—	25.00	0.00	0.01	0.05	1100.0%	7	16
—	—	—	—	—	—	30.00	0.00	0.01	0.01	1000.0%	155	12
—	—	—	—	—	—	35.00	0.00	0.04	0.02	1031.3%	155	7
—	—	—	—	—	—	40.00	0.00	0.24	0.07	1140.6%	5	8
—	—	—	—	—	—	45.00	0.00	0.24	0.09	1050.0%	1	66
—	—	—	—	—	—	50.00	0.00	0.07	0.01	850.0%	1	588
—	—	—	—	—	—	55.00	0.00	0.43	0.08	968.0%	1	12
—	—	—	—	—	—	60.00	0.00	0.43	0.01	897.7%	10	22
—	—	—	—	—	—	65.00	0.00	0.01	0.01	575.0%	1,500	1,504
—	—	—	—	—	—	70.00	0.00	0.01	0.01	525.0%	6	13
—	—	—	—	—	—	75.00	0.00	0.01	0.18	487.5%	1	4
—	—	—	—	—	—	80.00	0.00	0.12	0.12	567.2%	10	11
—	—	—	—	—	—	85.00	0.00	0.13	0.13	529.7%	10	9
—	—	—	—	—	—	90.00	0.00	0.21	0.03	517.2%	1	436
—	—	—	—	—	—	95.00	0.00	0.21	0.04	477.3%	2	18
28	11	626.2%	95.50	69.10	73.05	100.00	0.00	0.41	0.03	481.3%	90	1,085
—	—	—	—	—	—	105.00	0.00	0.21	0.04	402.3%	90	912
4	2	489.8%	84.41	58.00	63.55	110.00	0.00	0.41	0.04	403.5%	4	47
5	5	457.2%	53.50	53.15	58.55	115.00	0.00	0.42	0.02	368.4%	10	35
4	4	446.3%	58.00	48.70	53.55	120.00	0.00	0.41	0.01	332.0%	1	2,544
—	—	—	—	—	—	125.00	0.00	0.41	0.01	298.1%	3	340
—	—	—	48.31	—	—	130.00	0.00	0.19	0.01	235.9%	5	297
1	1	335.2%	58.82	34.10	38.50	135.00	0.00	0.43	0.33	234.8%	1	282
12	7	206.3%	29.61	29.25	31.50	140.00	0.00	0.01	0.01	125.0%	794	294
—	—	—	42.52	—	—	141.00	0.00	0.03	0.02	137.5%	785	176
4	4	240.4%	41.59	26.40	28.80	142.00	0.00	0.34	0.04	183.2%	8	15
—	—	—	—	—	—	143.00	0.00	0.19	0.01	160.9%	9	34
1	27	253.6%	27.48	24.80	29.55	144.00	0.00	0.27	0.02	164.4%	5	151
6	1	239.0%	48.59	23.60	28.55	145.00	0.00	0.10	0.01	136.7%	4	656
1	1	178.1%	45.46	23.40	25.50	146.00	0.00	0.01	0.01	100.0%	3	23
1	—	239.2%	45.40	22.10	26.55	147.00	0.00	0.03	0.04	109.4%	25	112
7	5	231.2%	23.48	21.10	25.55	148.00	0.00	0.43	0.02	153.7%	28	919
1	2	208.0%	45.50	19.60	24.55	149.00	0.00	0.08	0.01	112.5%	4	304
88	6	164.3%	20.25	18.50	22.65	150.00	0.00	0.02	0.01	90.6%	10	409
76	8	182.3%	18.78	16.70	20.50	152.50	0.00	0.02	0.01	81.3%	35	240
55	10	160.1%	14.95	14.20	16.05	155.00	0.00	0.01	0.01	65.6%	3	253
3	40	109.4%	12.35	12.75	13.30	157.50	0.00	0.01	0.01	54.7%	81	285
184	30	94.0%	9.70	9.75	11.35	160.00	0.01	0.02	0.01	50.8%	159	5,432
110	2	88.9%	7.50	6.35	8.30	162.50	0.01	0.02	0.01	40.6%	329	1,809
183	119	68.8%	5.00	4.40	5.80	165.00	0.02	0.03	0.02	30.9%	310	4,146
184	287	47.0%	3.00	2.39	3.30	167.50	0.04	0.05	0.05	19.7%	1,498	1,798
1,281	2,655	20.8%	0.77	0.72	0.81	170.00	0.50	0.57	0.50	18.0%	3,614	10,272
SKHY $170.14
886	3,131	20.7%	0.07	0.07	0.09	172.50	1.87	2.73	2.39	33.5%	188	1,685
1,617	5,879	26.6%	0.02	0.01	0.02	175.00	4.55	5.00	4.75	39.4%	230	3,505
2,512	428	34.4%	0.01	0.00	0.01	177.50	6.90	7.50	7.00	53.6%	105	2,184
4,059	1,136	43.8%	0.01	0.00	0.01	180.00	9.20	9.95	9.65	61.3%	272	2,765
1,580	43	50.0%	0.01	0.00	0.01	182.50	11.95	12.50	11.99	79.7%	260	1,705
8,510	140	59.4%	0.01	0.00	0.01	185.00	14.20	15.40	14.60	124.3%	40	1,163
1,676	38	65.6%	0.01	0.00	0.01	187.50	17.05	17.40	17.27	84.8%	398	104
7,048	115	75.0%	0.01	0.00	0.01	190.00	18.90	20.00	20.38	114.8%	1	28
3,105	49	81.3%	0.01	0.00	0.01	192.50	21.70	23.25	21.66	121.7%	5	5
3,582	101	90.6%	0.04	0.00	0.01	195.00	23.95	25.20	25.90	160.9%	2,068	5
2,318	16	96.9%	0.01	0.00	0.01	197.50	26.05	28.30	26.65	218.2%	121	0
5,797	77	106.3%	0.01	0.00	0.01	200.00	29.10	30.05	30.08	165.2%	1	1
3,062	32	112.5%	0.01	0.00	0.01	202.50	31.70	33.35	31.80	171.5%	36	0
1,263	56	118.8%	0.01	0.00	0.01	205.00	33.20	35.80	34.35	256.4%	92	0
729	92	125.0%	0.01	0.00	0.01	207.50	36.70	38.20	28.70	174.2%	2	0
1,487	21	134.4%	0.03	0.00	0.01	210.00	38.60	40.95	40.90	290.6%	16	0
498	10	140.6%	0.01	0.00	0.01	212.50	—	—	25.60	—	—	—
725	97	146.9%	0.01	0.00	0.01	215.00	43.70	45.20	20.90	246.5%	4	0
181	4	156.3%	0.01	0.00	0.01	217.50	—	—	—	—	—	—
1,372	32	162.5%	0.01	0.00	0.01	220.00	47.95	51.80	27.26	178.1%	3	0
25	1	168.8%	0.01	0.00	0.01	222.50	—	—	—	—	—	—
358	2	175.0%	0.01	0.00	0.01	225.00	—	—	—	—	—	—
58	3	181.3%	0.02	0.00	0.01	227.50	—	—	48.30	—	—	—
433	271	187.5%	0.01	0.00	0.01	230.00	—	—	50.79	—	—	—
74	37	196.9%	0.01	0.00	0.01	235.00	63.15	65.95	50.00	398.5%	—	0
272	73	259.4%	0.01	0.00	0.10	240.00	67.90	71.95	48.00	268.0%	—	0
253	1	248.4%	0.02	0.00	0.04	245.00	—	—	—	—	—	—
243	1	314.1%	0.04	0.00	0.22	250.00	77.90	80.95	62.50	454.7%	—	0
11	8	358.6%	0.02	0.00	0.43	255.00	—	—	59.68	—	—	—
169	155	295.3%	0.02	0.00	0.06	260.00	—	—	64.81	—	—	—
110	14	278.1%	0.02	0.00	0.02	265.00	92.90	96.95	70.97	332.8%	1	0
94	2	400.0%	0.02	0.00	0.43	270.00	—	—	—	—	—	—
54	3	413.3%	0.03	0.00	0.43	275.00	—	—	—	—	—	—
5	2	426.2%	0.02	0.00	0.43	280.00	—	—	—	—	—	—
43	79	300.0%	0.02	0.00	0.01	285.00	—	—	—	—	—	—
273	11	356.3%	0.01	0.00	0.05	290.00	—	—	—	—	—	—

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the SKHY put/call ratio?

For the October 9, 2026 expiration, the SKHY put/call ratio based on open interest is 0.86 (48,746 puts vs 56,721 calls), and 0.88 based on today's volume. A ratio above 1 means more puts than calls.

What is SKHY's implied volatility?

At-the-money implied volatility for SKHY options expiring October 9, 2026 is about 19.4%, an annualized estimate of how much the market expects SK hynix stock to move.

How many SKHY option expiration dates are there?

SKHY has 19 listed expiration dates, from Oct 9, 2026 to Jan 19, 2029.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.