Lam Research (LRCX) Options Chain

NASDAQ: LRCXTechnologyIndustrial Machinery/ComponentsUSD

318.84-1.75 (-0.55%)

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

Expiration date

Expiration: Nov 13, 2026
Days to expiration: 34
Share price: $318.84
Put/call ratio (OI): 2.64
Put/call ratio (volume): 1.17
ATM implied volatility: 58.2%
Expected move: ±$56.63
Open interest (C / P): 239 / 632

LRCX options summary

The LRCX options chain for the November 13, 2026 expiration lists 19 call and 19 put contracts, with 34 days until expiration. Open interest stands at 239 calls and 632 puts, a put/call ratio of 2.64, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $320.00 strike is 58.2%, which implies the market expects a move of about ±$56.63 (17.8%) in Lam Research stock by expiration.

The most open interest sits at the $415.00 call (90 contracts) and the $290.00 put (85 contracts).

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

LRCX options chain · November 13, 2026

LRCX 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
—	—	—	—	—	—	240.00	0.10	2.06	1.60	56.7%	5	6
—	—	—	—	—	—	250.00	0.97	2.60	2.15	56.0%	3	32
—	—	—	—	—	—	255.00	1.65	3.20	2.19	56.8%	1	5
—	—	—	—	—	—	260.00	2.50	4.10	3.42	58.0%	3	20
—	—	—	—	—	—	265.00	3.00	4.95	5.65	57.4%	1	34
—	—	—	—	—	—	270.00	3.65	5.95	4.70	57.0%	1	64
—	—	—	—	—	—	275.00	4.50	6.55	5.40	55.7%	2	53
—	—	—	—	—	—	280.00	5.65	7.50	7.05	55.2%	28	58
—	—	—	—	—	—	285.00	7.05	9.35	8.87	56.2%	6	30
1	1	60.8%	41.58	38.60	41.55	290.00	9.10	10.40	10.13	56.3%	2	85
4	1	60.8%	57.13	35.30	38.45	295.00	10.60	12.95	10.90	57.2%	1	17
—	—	—	—	—	—	300.00	12.15	15.15	10.90	57.1%	2	60
—	—	—	—	—	—	305.00	14.10	16.45	16.19	55.9%	2	23
—	—	—	—	—	—	310.00	16.40	19.55	18.05	57.0%	1	23
1	1	60.2%	26.18	23.85	27.15	315.00	18.75	22.00	20.40	56.9%	27	24
LRCX $318.84
7	25	59.6%	22.70	21.40	24.40	320.00	21.25	24.70	22.95	56.8%	27	12
4	16	60.2%	21.58	19.30	22.60	325.00	24.35	26.85	26.06	56.4%	1	13
18	1	59.3%	18.78	17.25	19.90	330.00	27.15	30.35	28.88	56.8%	1	68
5	2	60.1%	17.58	15.50	18.55	335.00	30.25	33.45	28.95	56.7%	1	5
7	14	59.4%	14.80	13.65	16.40	340.00	—	—	—	—	—	—
28	2	60.0%	14.23	12.20	15.15	345.00	—	—	—	—	—	—
11	10	60.0%	12.66	10.45	14.00	350.00	—	—	—	—	—	—
10	3	59.9%	18.95	9.25	12.45	355.00	—	—	—	—	—	—
13	2	59.0%	10.97	8.25	10.50	360.00	—	—	—	—	—	—
16	1	60.7%	8.70	6.65	9.05	370.00	—	—	—	—	—	—
9	3	60.4%	7.85	5.65	8.10	375.00	—	—	—	—	—	—
5	2	60.2%	7.50	4.35	6.25	385.00	—	—	—	—	—	—
1	5	59.1%	4.00	2.73	5.00	395.00	—	—	—	—	—	—
7	6	61.4%	4.02	2.97	4.75	400.00	—	—	—	—	—	—
90	2	62.6%	4.04	1.68	3.95	415.00	—	—	—	—	—	—
2	1	69.5%	2.35	0.04	3.30	455.00	—	—	—	—	—	—

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 LRCX put/call ratio?

For the November 13, 2026 expiration, the LRCX put/call ratio based on open interest is 2.64 (632 puts vs 239 calls), and 1.17 based on today's volume. A ratio above 1 means more puts than calls.

What is LRCX's implied volatility?

At-the-money implied volatility for LRCX options expiring November 13, 2026 is about 58.2%, an annualized estimate of how much the market expects Lam Research stock to move.

How many LRCX option expiration dates are there?

LRCX has 15 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.