Limbach (LMB) Options Chain

NASDAQ: LMBConsumer DiscretionaryEngineering & ConstructionUSD

51.26+0.31 (+0.61%)

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

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $51.26
Put/call ratio (OI): 1.48
Put/call ratio (volume): 14.14
ATM implied volatility: 72.5%
Expected move: ±$12.31
Open interest (C / P): 295 / 438

LMB options summary

The LMB options chain for the November 20, 2026 expiration lists 8 call and 7 put contracts, with 40 days until expiration. Open interest stands at 295 calls and 438 puts, a put/call ratio of 1.48, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $50.00 strike is 72.5%, which implies the market expects a move of about ±$12.31 (24.0%) in Limbach stock by expiration.

The most open interest sits at the $60.00 call (110 contracts) and the $35.00 put (158 contracts).

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

LMB options chain · November 20, 2026

LMB 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
—	—	—	—	—	—	22.50	0.00	0.25	0.22	124.2%	—	5
2	—	127.5%	17.92	24.40	28.70	25.00	0.00	0.10	0.10	95.7%	3	12
—	—	—	—	—	—	30.00	0.00	1.60	0.36	126.3%	1	14
—	—	—	—	—	—	35.00	0.00	1.10	0.71	87.1%	1	158
6	1	79.5%	13.50	10.30	14.50	40.00	0.60	1.10	1.10	71.7%	1	130
—	—	—	—	—	—	45.00	0.40	3.90	2.85	72.1%	79	101
56	1	74.7%	5.50	4.60	6.80	50.00	2.60	5.70	4.80	70.4%	14	18
LMB $51.26
75	1	73.1%	3.10	2.65	4.40	55.00	—	—	—	—	—	—
110	2	73.9%	1.55	0.65	3.70	60.00	—	—	—	—	—	—
42	1	68.4%	1.60	0.35	1.70	65.00	—	—	—	—	—	—
1	1	82.6%	1.20	0.00	2.15	70.00	—	—	—	—	—	—
3	—	89.5%	0.50	0.00	1.80	75.00	—	—	—	—	—	—

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 LMB put/call ratio?

For the November 20, 2026 expiration, the LMB put/call ratio based on open interest is 1.48 (438 puts vs 295 calls), and 14.14 based on today's volume. A ratio above 1 means more puts than calls.

What is LMB's implied volatility?

At-the-money implied volatility for LMB options expiring November 20, 2026 is about 72.5%, an annualized estimate of how much the market expects Limbach stock to move.

How many LMB option expiration dates are there?

LMB has 4 listed expiration dates, from Oct 16, 2026 to Apr 16, 2027.

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.