Kinsale Capital Group (KNSL) Options Chain

NYSE: KNSLFinanceProperty-Casualty InsurersUSD

336.98-2.67 (-0.79%)

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

After hours: 336.98 -0.02%

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 7
Share price: $336.98
Put/call ratio (OI): 0.28
Put/call ratio (volume): 0.98
ATM implied volatility: 45.6%
Expected move: ±$21.29
Open interest (C / P): 2.74K / 774

KNSL options summary

The KNSL options chain for the October 16, 2026 expiration lists 28 call and 30 put contracts, with 7 days until expiration. Open interest stands at 2,738 calls and 774 puts, a put/call ratio of 0.28, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $340.00 strike is 45.6%, which implies the market expects a move of about ±$21.29 (6.3%) in Kinsale Capital Group stock by expiration.

The most open interest sits at the $320.00 call (1.17K contracts) and the $310.00 put (310 contracts).

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

KNSL options chain · October 16, 2026

KNSL 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
—	—	—	—	—	—	165.00	0.00	4.80	1.50	301.4%	—	10
—	—	—	—	—	—	170.00	0.00	4.90	0.20	291.7%	1	16
—	—	—	—	—	—	175.00	0.00	4.90	0.25	281.0%	—	1
—	—	—	—	—	—	185.00	0.00	5.60	0.50	268.3%	1	0
—	—	—	—	—	—	190.00	0.00	4.90	0.30	250.5%	—	1
—	—	—	—	—	—	195.00	0.00	4.90	0.35	240.9%	—	1
—	—	—	—	—	—	200.00	0.00	4.90	0.40	231.4%	—	1
—	—	—	—	—	—	210.00	0.00	0.10	0.06	118.4%	4	8
—	—	—	—	—	—	220.00	0.00	4.90	0.55	195.8%	1	8
2	—	460.2%	150.50	136.40	143.70	230.00	0.00	0.00	7.20	50.0%	—	0
1	1	—	105.40	68.10	74.70	240.00	0.00	0.10	0.10	87.5%	5	22
1	1	90.1%	83.11	83.00	91.30	250.00	0.00	4.90	2.58	146.9%	10	26
—	—	—	—	—	—	260.00	0.00	4.90	0.05	131.6%	1	40
1	—	147.6%	52.50	67.80	76.80	270.00	0.00	4.90	1.70	116.6%	1	45
0	1	—	63.00	0.00	0.00	280.00	0.00	4.90	0.75	101.9%	1	8
—	—	—	—	—	—	290.00	0.00	4.90	1.59	87.3%	1	19
7	3	52.3%	44.65	33.80	41.60	300.00	0.00	4.90	1.10	72.8%	1	45
1,155	1	80.7%	16.47	24.00	32.50	310.00	0.00	1.50	1.50	49.5%	1	310
1,171	6	65.8%	9.69	14.80	23.00	320.00	0.00	4.70	1.44	57.8%	2	133
26	1	56.2%	7.40	8.90	14.90	330.00	0.40	7.60	4.76	54.5%	3	28
KNSL $336.98
27	2	53.3%	7.10	1.05	9.20	340.00	3.90	9.20	9.35	38.0%	1	17
19	1	52.1%	0.81	0.05	5.30	350.00	10.30	16.50	18.50	41.6%	11	27
63	1	54.6%	0.75	0.05	6.50	360.00	19.30	25.10	39.02	45.9%	3	5
17	1	60.3%	2.47	0.00	2.40	370.00	28.90	35.60	36.00	61.8%	1	0
51	1	71.8%	0.85	0.00	4.90	380.00	38.80	45.00	14.30	67.4%	1	0
17	1	64.5%	0.45	0.00	1.90	390.00	48.80	56.00	16.90	86.9%	1	0
55	1	91.7%	0.50	0.00	4.90	400.00	58.80	66.60	22.88	102.4%	1	0
26	1	76.3%	1.45	0.00	1.40	410.00	23.80	27.40	82.40	—	1	2
29	1	109.6%	0.06	0.00	4.90	420.00	100.90	107.30	119.10	236.9%	2	0
26	8	58.6%	0.05	0.00	0.05	430.00	76.60	83.40	101.19	—	—	1
11	3	125.9%	0.63	0.00	4.90	440.00	—	—	—	—	—	—
8	1	133.6%	1.20	0.00	4.90	450.00	—	—	—	—	—	—
18	16	78.1%	0.10	0.00	0.10	460.00	—	—	—	—	—	—
0	1	147.5%	1.53	0.00	4.80	470.00	—	—	—	—	—	—
1	1	154.3%	2.39	0.00	4.80	480.00	—	—	—	—	—	—
3	1	167.5%	1.30	0.00	4.80	500.00	—	—	—	—	—	—
1	1	203.0%	2.51	1.20	8.30	510.00	—	—	—	—	—	—
1	—	206.0%	0.20	0.00	6.80	540.00	—	—	—	—	—	—
1	—	217.6%	0.20	0.00	6.80	560.00	—	—	—	—	—	—

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 KNSL put/call ratio?

For the October 16, 2026 expiration, the KNSL put/call ratio based on open interest is 0.28 (774 puts vs 2,738 calls), and 0.98 based on today's volume. A ratio above 1 means more puts than calls.

What is KNSL's implied volatility?

At-the-money implied volatility for KNSL options expiring October 16, 2026 is about 45.6%, an annualized estimate of how much the market expects Kinsale Capital Group stock to move.

How many KNSL option expiration dates are there?

KNSL 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.