CarMax (KMX) Options Chain

NYSE: KMXConsumer DiscretionaryRetail-Auto Dealers and Gas StationsUSD

52.61-1.18 (-2.19%)

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

Expiration date

Expiration: Apr 16, 2027
Days to expiration: 187
Share price: $52.61
Put/call ratio (OI): 0.15
Put/call ratio (volume): 4.63
ATM implied volatility: 52.0%
Expected move: ±$19.57
Open interest (C / P): 2.76K / 412

KMX options summary

The KMX options chain for the April 16, 2027 expiration lists 14 call and 15 put contracts, with 187 days until expiration. Open interest stands at 2,761 calls and 412 puts, a put/call ratio of 0.15, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $52.50 strike is 52.0%, which implies the market expects a move of about ±$19.57 (37.2%) in CarMax stock by expiration.

The most open interest sits at the $80.00 call (2.56K contracts) and the $62.50 put (159 contracts).

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

KMX options chain · April 16, 2027

KMX 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
—	—	—	—	—	—	30.00	0.45	0.65	0.50	55.3%	6	9
—	—	—	—	—	—	32.50	0.60	0.85	0.61	52.3%	—	1
—	—	—	—	—	—	35.00	0.70	1.10	1.06	52.0%	2	13
—	—	—	—	—	—	37.50	1.20	1.50	1.30	50.5%	1	1
45	1	60.8%	23.55	14.80	16.80	40.00	1.65	2.00	1.72	49.1%	1	3
5	—	59.0%	19.45	13.00	15.00	42.50	—	—	—	—	—	—
—	—	—	—	—	—	45.00	2.80	3.40	3.00	46.9%	2	17
—	—	—	—	—	—	47.50	3.70	5.20	3.50	52.5%	4	7
24	1	53.3%	13.18	8.40	9.90	50.00	4.80	5.50	5.19	46.0%	2	40
2	—	52.8%	12.02	7.40	8.50	52.50	5.80	7.60	5.75	51.2%	11	12
KMX $52.61
—	—	—	—	—	—	55.00	7.00	7.90	7.00	43.3%	11	16
0	—	51.1%	10.85	5.30	6.30	57.50	8.50	9.40	7.80	42.5%	24	29
53	6	50.0%	5.20	4.50	5.20	60.00	10.10	11.10	7.50	42.3%	31	47
4	1	53.0%	4.55	3.70	4.60	62.50	11.70	12.90	10.82	41.9%	270	159
13	1	53.1%	5.90	3.10	4.00	65.00	13.50	14.80	10.20	41.4%	1	22
—	—	—	—	—	—	67.50	14.80	18.40	11.10	53.4%	—	36
14	1	51.5%	3.22	1.95	2.80	70.00	—	—	—	—	—	—
5	—	51.0%	2.80	1.75	2.35	72.50	—	—	—	—	—	—
6	1	51.3%	2.40	1.35	2.05	75.00	—	—	—	—	—	—
2,559	65	50.8%	1.30	1.20	1.45	80.00	—	—	—	—	—	—
14	—	52.0%	2.68	0.35	0.85	90.00	—	—	—	—	—	—
17	2	50.1%	0.63	0.20	0.85	95.00	—	—	—	—	—	—

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 KMX put/call ratio?

For the April 16, 2027 expiration, the KMX put/call ratio based on open interest is 0.15 (412 puts vs 2,761 calls), and 4.63 based on today's volume. A ratio above 1 means more puts than calls.

What is KMX's implied volatility?

At-the-money implied volatility for KMX options expiring April 16, 2027 is about 52.0%, an annualized estimate of how much the market expects CarMax stock to move.

How many KMX option expiration dates are there?

KMX has 8 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.