Cintas (CTAS) Options Chain

NASDAQ: CTASIndustrialsGarments and ClothingUSD

202.41+1.29 (+0.64%)

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

Expiration date

Expiration: Mar 19, 2027
Days to expiration: 159
Share price: $202.41
Put/call ratio (OI): 0.56
Put/call ratio (volume): 5.07
ATM implied volatility: 28.0%
Expected move: ±$37.43
Open interest (C / P): 1.18K / 659

CTAS options summary

The CTAS options chain for the March 19, 2027 expiration lists 22 call and 23 put contracts, with 159 days until expiration. Open interest stands at 1,181 calls and 659 puts, a put/call ratio of 0.56, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $200.00 strike is 28.0%, which implies the market expects a move of about ±$37.43 (18.5%) in Cintas stock by expiration.

The most open interest sits at the $200.00 call (499 contracts) and the $200.00 put (233 contracts).

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

CTAS options chain · March 19, 2027

CTAS 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
—	—	—	—	—	—	90.00	0.00	9.60	0.65	101.3%	2	6
—	—	—	—	—	—	100.00	0.00	1.30	0.33	57.2%	2	3
—	—	—	—	—	—	120.00	0.00	1.30	0.54	50.5%	—	1
0	—	—	51.72	0.00	0.00	125.00	—	—	—	—	—	—
—	—	—	—	—	—	130.00	0.00	0.00	3.40	12.5%	110	0
—	—	—	—	—	—	135.00	0.05	3.30	4.80	51.9%	—	5
0	—	—	47.10	0.00	0.00	140.00	0.05	2.60	5.20	45.1%	—	19
—	—	—	—	—	—	145.00	0.05	3.10	1.90	44.0%	1	5
18	1	61.5%	51.00	58.10	65.60	150.00	0.00	0.00	6.44	12.5%	206	0
0	6	—	36.06	0.00	0.00	155.00	0.40	2.30	2.10	34.0%	3	9
123	5	48.0%	64.25	42.20	50.00	160.00	1.40	4.30	5.50	38.2%	3	7
4	1	54.0%	29.62	45.10	52.60	165.00	1.15	3.20	2.73	31.2%	5	110
3	1	50.1%	33.50	41.00	47.00	170.00	2.15	3.20	3.20	28.0%	10	19
14	3	38.4%	31.50	30.50	35.80	175.00	2.90	4.10	3.80	27.5%	10	46
4	6	54.5%	20.85	33.20	40.00	180.00	2.70	6.00	5.30	28.9%	1	22
27	1	36.7%	22.09	22.80	28.70	185.00	3.60	7.10	7.20	27.7%	14	17
28	19	32.8%	17.50	19.40	23.90	190.00	6.20	7.50	8.19	24.7%	10	25
152	7	31.4%	15.80	16.30	20.40	195.00	6.40	10.50	10.99	26.5%	101	75
499	2	30.1%	14.69	15.10	17.20	200.00	8.20	12.60	13.18	25.9%	5	233
CTAS $202.41
166	1	28.5%	10.10	10.20	12.00	210.00	12.80	17.90	17.10	25.3%	18	41
57	4	27.7%	6.10	6.60	8.20	220.00	23.90	28.50	20.03	33.0%	30	16
39	11	27.3%	3.90	4.20	5.50	230.00	52.60	59.20	50.69	71.9%	1	0
21	12	28.6%	3.05	1.60	4.20	240.00	33.10	40.00	61.40	23.6%	—	0
13	22	32.6%	9.95	1.75	4.20	250.00	46.10	54.10	38.40	38.5%	—	0
0	1	6.3%	0.90	0.00	0.00	260.00	—	—	—	—	—	—
11	—	31.9%	1.00	0.05	1.95	270.00	—	—	—	—	—	—
1	2	36.2%	3.20	0.00	1.70	290.00	—	—	—	—	—	—
1	—	38.7%	1.80	0.00	1.70	300.00	—	—	—	—	—	—

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 CTAS put/call ratio?

For the March 19, 2027 expiration, the CTAS put/call ratio based on open interest is 0.56 (659 puts vs 1,181 calls), and 5.07 based on today's volume. A ratio above 1 means more puts than calls.

What is CTAS's implied volatility?

At-the-money implied volatility for CTAS options expiring March 19, 2027 is about 28.0%, an annualized estimate of how much the market expects Cintas stock to move.

How many CTAS option expiration dates are there?

CTAS has 15 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.