nLIGHT (LASR) Options Chain

NASDAQ: LASRTechnologySemiconductorsUSD

38.48+0.17 (+0.44%)

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

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 68
Share price: $38.48
Put/call ratio (OI): 6.31
Put/call ratio (volume): 0.80
ATM implied volatility: 75.1%
Expected move: ±$12.47
Open interest (C / P): 1.80K / 11.33K

LASR options summary

The LASR options chain for the December 18, 2026 expiration lists 20 call and 20 put contracts, with 68 days until expiration. Open interest stands at 1,796 calls and 11,328 puts, a put/call ratio of 6.31, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $40.00 strike is 75.1%, which implies the market expects a move of about ±$12.47 (32.4%) in nLIGHT stock by expiration.

The most open interest sits at the $90.00 call (228 contracts) and the $40.00 put (9.58K contracts).

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

LASR options chain · December 18, 2026

LASR 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
—	—	—	—	—	—	20.00	0.00	0.90	0.20	106.5%	—	10
—	—	—	—	—	—	25.00	0.15	0.90	0.59	78.9%	12	84
109	18	79.8%	12.70	8.60	11.60	30.00	0.90	2.10	2.40	77.1%	1	116
28	2	73.4%	7.25	5.90	7.30	35.00	2.70	3.50	3.21	73.1%	12	111
LASR $38.48
57	1	76.4%	4.50	4.00	4.90	40.00	5.20	6.40	6.20	73.8%	2	9,576
104	4	74.2%	2.97	2.20	3.20	45.00	8.20	10.00	8.50	72.3%	1	90
128	5	77.3%	1.65	1.50	2.15	50.00	12.60	13.90	11.92	75.6%	1	180
163	10	78.8%	1.05	0.90	1.50	55.00	16.50	18.80	16.08	77.3%	1	799
113	10	82.3%	0.76	0.50	1.25	60.00	21.20	23.40	20.58	79.7%	1	71
81	2	83.6%	1.00	0.15	1.05	65.00	25.80	28.50	26.50	84.6%	12	232
152	5	79.5%	0.65	0.05	0.55	70.00	29.70	33.20	30.30	120.6%	2	38
98	2	94.4%	0.45	0.00	0.95	75.00	33.30	37.00	21.50	94.7%	2	14
139	2	101.0%	0.57	0.00	0.95	80.00	39.80	43.50	40.20	80.9%	3	5
72	1	99.8%	0.45	0.00	0.65	85.00	0.00	0.00	27.20	—	2	0
228	2	110.3%	0.75	0.00	0.85	90.00	0.00	0.00	30.40	—	2	0
38	1	115.5%	1.00	0.00	0.85	95.00	0.00	0.00	34.30	—	—	0
212	2	110.2%	0.15	0.00	0.50	100.00	57.80	61.70	44.09	104.9%	3	2
0	1	50.0%	2.64	0.00	0.00	105.00	0.00	0.00	50.47	—	3	0
20	1	126.6%	0.35	0.00	0.75	110.00	—	—	—	—	—	—
0	1	50.0%	3.10	0.00	0.00	115.00	—	—	—	—	—	—
14	2	135.7%	0.25	0.05	0.75	120.00	0.00	0.00	64.48	—	4	0
40	10	129.5%	0.17	0.05	0.45	125.00	78.80	82.90	61.10	—	2	0

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 LASR put/call ratio?

For the December 18, 2026 expiration, the LASR put/call ratio based on open interest is 6.31 (11,328 puts vs 1,796 calls), and 0.80 based on today's volume. A ratio above 1 means more puts than calls.

What is LASR's implied volatility?

At-the-money implied volatility for LASR options expiring December 18, 2026 is about 75.1%, an annualized estimate of how much the market expects nLIGHT stock to move.

How many LASR option expiration dates are there?

LASR has 10 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.