Columbus McKinnon (CMCO) Options Chain

NASDAQ: CMCOIndustrialsConstruction/Ag Equipment/TrucksUSD

15.99+0.01 (+0.06%)

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

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 68
Share price: $15.99
Put/call ratio (OI): 0.09
Put/call ratio (volume): 0.34
ATM implied volatility: 77.1%
Expected move: ±$5.32
Open interest (C / P): 2.69K / 253

CMCO options summary

The CMCO options chain for the December 18, 2026 expiration lists 11 call and 8 put contracts, with 68 days until expiration. Open interest stands at 2,685 calls and 253 puts, a put/call ratio of 0.09, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $15.00 strike is 77.1%, which implies the market expects a move of about ±$5.32 (33.3%) in Columbus McKinnon stock by expiration.

The most open interest sits at the $17.50 call (1.08K contracts) and the $20.00 put (78 contracts).

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

CMCO options chain · December 18, 2026

CMCO 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
0	1	—	18.70	14.40	18.20	2.50	—	—	—	—	—	—
1	1	520.7%	16.25	11.90	15.80	5.00	—	—	—	—	—	—
—	—	—	—	—	—	7.50	0.00	2.15	0.53	210.2%	1	3
0	1	—	11.10	0.00	0.00	10.00	0.00	0.75	0.49	99.0%	8	61
100	2	204.0%	7.70	5.10	8.50	12.50	0.00	1.15	1.20	73.9%	10	16
385	300	73.4%	2.40	1.10	3.90	15.00	0.10	3.30	1.35	80.8%	60	75
CMCO $15.99
1,077	10	80.6%	1.60	0.00	3.30	17.50	1.80	3.30	2.26	58.4%	1	19
42	1	59.9%	0.60	0.00	1.00	20.00	1.65	4.70	2.55	68.4%	28	78
1,038	2	107.1%	0.35	0.00	2.35	22.50	4.00	6.20	4.70	—	1	1
36	1	90.7%	0.78	0.05	0.95	25.00	—	—	—	—	—	—
0	1	25.0%	0.50	0.00	0.00	30.00	—	—	—	—	—	—
6	5	162.2%	0.55	0.00	2.15	35.00	17.00	21.20	19.28	92.4%	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 CMCO put/call ratio?

For the December 18, 2026 expiration, the CMCO put/call ratio based on open interest is 0.09 (253 puts vs 2,685 calls), and 0.34 based on today's volume. A ratio above 1 means more puts than calls.

What is CMCO's implied volatility?

At-the-money implied volatility for CMCO options expiring December 18, 2026 is about 77.1%, an annualized estimate of how much the market expects Columbus McKinnon stock to move.

How many CMCO option expiration dates are there?

CMCO has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 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.