Karman (KRMN) Options Chain

NYSE: KRMNIndustrialsMilitary/Government/TechnicalUSD

32.59+0.90 (+2.84%)

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

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 68
Share price: $32.59
Put/call ratio (OI): 0.49
Put/call ratio (volume): 0.18
ATM implied volatility: 73.1%
Expected move: ±$10.29
Open interest (C / P): 4.61K / 2.27K

KRMN options summary

The KRMN options chain for the December 18, 2026 expiration lists 29 call and 21 put contracts, with 68 days until expiration. Open interest stands at 4,609 calls and 2,267 puts, a put/call ratio of 0.49, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $35.00 strike is 73.1%, which implies the market expects a move of about ±$10.29 (31.6%) in Karman stock by expiration.

The most open interest sits at the $100.00 call (1.20K contracts) and the $22.50 put (596 contracts).

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

KRMN options chain · December 18, 2026

KRMN 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
2	2	97.5%	11.60	11.90	14.60	20.00	0.15	0.75	0.73	87.4%	4	2
1	1	88.1%	12.90	9.70	12.30	22.50	0.35	0.95	0.95	78.6%	4	596
5	3	79.9%	8.02	8.00	9.70	25.00	0.85	1.40	1.40	76.1%	1	75
70	93	81.2%	5.72	5.40	6.20	30.00	2.30	3.10	3.00	71.4%	10	439
KRMN $32.59
174	13	78.1%	2.95	3.00	3.90	35.00	4.70	5.90	5.50	68.2%	3	365
70	8	78.3%	1.75	1.55	2.55	40.00	8.10	9.80	10.00	68.1%	5	449
115	8	72.4%	1.15	0.70	1.20	45.00	12.50	13.90	13.40	68.2%	1	129
199	2	72.3%	0.20	0.10	0.90	50.00	16.40	19.00	16.12	63.6%	10	73
89	2	86.0%	0.52	0.15	1.00	55.00	21.00	23.90	23.66	53.5%	1	45
129	2	85.9%	0.34	0.10	0.60	60.00	25.90	28.70	26.07	118.5%	2	27
66	11	83.0%	0.27	0.10	0.25	65.00	30.60	34.20	31.12	141.2%	4	0
139	1	106.6%	0.20	0.00	0.90	70.00	35.80	39.20	35.60	81.5%	4	0
440	5	124.6%	0.35	0.00	1.40	75.00	25.70	29.60	27.70	—	1	4
937	115	122.5%	0.05	0.00	1.00	80.00	0.00	0.00	25.26	—	2	0
37	20	133.1%	0.10	0.00	1.20	85.00	36.00	39.30	27.82	—	3	16
93	4	114.5%	0.05	0.00	0.40	90.00	36.90	39.80	40.90	—	1	4
307	2	153.6%	0.10	0.00	1.65	95.00	60.60	64.20	42.42	184.6%	2	0
1,201	65	152.3%	0.20	0.00	1.35	100.00	0.00	0.00	49.47	—	1	0
0	10	50.0%	1.44	0.00	0.00	105.00	28.00	31.20	24.35	—	2	33
405	7	145.2%	0.05	0.00	0.75	110.00	59.70	62.60	45.10	—	10	10
0	1	50.0%	1.03	0.00	0.00	115.00	—	—	—	—	—	—
0	1	50.0%	0.99	0.00	0.00	120.00	68.60	72.60	37.90	—	3	0
0	1	50.0%	0.23	0.00	0.00	125.00	—	—	—	—	—	—
12	3	199.0%	1.07	0.00	2.45	130.00	—	—	—	—	—	—
34	10	203.5%	0.50	0.00	2.50	135.00	—	—	—	—	—	—
3	1	184.7%	3.10	0.00	1.40	140.00	—	—	—	—	—	—
39	6	169.1%	0.24	0.00	0.75	145.00	—	—	—	—	—	—
26	10	210.7%	0.50	0.00	2.35	150.00	—	—	—	—	—	—
16	1	187.2%	0.39	0.00	1.15	155.00	—	—	—	—	—	—

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 KRMN put/call ratio?

For the December 18, 2026 expiration, the KRMN put/call ratio based on open interest is 0.49 (2,267 puts vs 4,609 calls), and 0.18 based on today's volume. A ratio above 1 means more puts than calls.

What is KRMN's implied volatility?

At-the-money implied volatility for KRMN options expiring December 18, 2026 is about 73.1%, an annualized estimate of how much the market expects Karman stock to move.

How many KRMN option expiration dates are there?

KRMN has 7 listed expiration dates, from Oct 16, 2026 to Jan 21, 2028.

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.