KLA (KLAC) Options Chain

NASDAQ: KLACTechnologyElectronic ComponentsUSD

195.57-1.15 (-0.58%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Jan 19, 2029
Days to expiration: 831
Share price: $195.57
Put/call ratio (OI): 2.16
Put/call ratio (volume): 2.81
ATM implied volatility: 63.4%
Expected move: ±$187.18
Open interest (C / P): 571 / 1.23K

KLAC options summary

The KLAC options chain for the January 19, 2029 expiration lists 27 call and 26 put contracts, with 831 days until expiration. Open interest stands at 571 calls and 1,234 puts, a put/call ratio of 2.16, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $195.00 strike is 63.4%, which implies the market expects a move of about ±$187.18 (95.7%) in KLA stock by expiration.

The most open interest sits at the $270.00 call (176 contracts) and the $240.00 put (380 contracts).

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

KLAC options chain · January 19, 2029

KLAC 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
17	2	69.0%	126.85	118.00	127.00	90.00	8.10	9.70	9.05	53.0%	10	28
28	—	68.8%	120.13	115.00	124.00	95.00	9.00	10.70	11.80	51.9%	—	1
7	9	70.6%	116.87	114.60	121.00	100.00	10.50	11.90	12.13	51.6%	2	8
2	—	68.8%	114.59	110.00	118.00	105.00	11.80	13.80	13.24	51.5%	27	28
—	—	—	—	—	—	110.00	—	—	14.07	—	—	—
2	—	68.7%	108.40	105.50	112.00	115.00	11.40	16.80	15.90	52.1%	3	69
20	—	66.8%	82.31	101.00	109.00	120.00	16.70	21.30	16.35	52.4%	1	4
—	—	—	—	—	—	125.00	18.90	20.10	19.41	50.2%	4	21
25	10	64.9%	92.50	94.40	103.00	130.00	20.00	23.10	20.30	50.1%	2	228
10	—	66.5%	90.10	94.40	101.00	135.00	22.10	28.00	22.96	51.6%	2	6
12	1	63.6%	94.21	89.00	97.10	140.00	23.00	28.20	25.00	52.6%	5	7
—	—	—	—	—	—	145.00	26.10	28.50	28.25	50.0%	2	10
—	—	—	95.98	—	—	150.00	25.60	35.00	29.00	54.5%	2	20
1	—	64.3%	90.50	83.60	91.00	155.00	27.00	37.00	32.44	53.7%	2	142
—	—	—	—	—	—	160.00	33.30	35.50	34.40	49.2%	5	28
—	—	—	—	—	—	165.00	—	—	37.51	—	—	—
10	2	64.3%	82.90	78.20	85.00	170.00	38.00	40.60	43.08	48.8%	5	5
25	1	63.0%	88.20	74.00	83.00	175.00	—	—	41.39	—	—	—
6	1	64.3%	79.45	75.00	81.00	180.00	43.10	48.70	44.12	50.9%	2	22
2	1	63.0%	75.70	71.00	79.00	185.00	45.60	48.80	58.00	48.1%	—	1
1	1	63.3%	74.00	70.20	77.00	190.00	48.60	51.70	64.05	47.9%	—	1
7	1	63.4%	71.94	69.30	75.00	195.00	—	—	—	—	—	—
KLAC $195.57
1	1	62.4%	69.00	65.00	74.00	200.00	52.00	59.90	57.16	49.6%	2	3
5	5	61.5%	75.08	61.00	70.00	210.00	59.40	65.00	63.40	48.2%	13	75
5	1	62.8%	56.01	61.20	67.00	220.00	66.00	71.50	70.90	47.8%	143	145
16	1	62.3%	62.39	57.70	64.00	230.00	71.00	79.20	77.00	48.3%	1	2
33	40	61.6%	61.39	53.00	62.00	240.00	78.00	86.20	81.80	48.1%	—	380
131	1	61.7%	56.00	51.50	59.00	250.00	—	—	—	—	—	—
29	2	61.7%	56.60	49.00	57.00	260.00	—	—	—	—	—	—
176	3	61.6%	51.00	48.60	52.80	270.00	—	—	—	—	—	—
—	—	—	48.43	—	—	280.00	—	—	—	—	—	—
—	—	—	44.60	—	—	300.00	—	—	—	—	—	—

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 KLAC put/call ratio?

For the January 19, 2029 expiration, the KLAC put/call ratio based on open interest is 2.16 (1,234 puts vs 571 calls), and 2.81 based on today's volume. A ratio above 1 means more puts than calls.

What is KLAC's implied volatility?

At-the-money implied volatility for KLAC options expiring January 19, 2029 is about 63.4%, an annualized estimate of how much the market expects KLA stock to move.

How many KLAC option expiration dates are there?

KLAC has 13 listed expiration dates, from Oct 16, 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.