Mayville Engineering (MEC) Options Chain

NYSE: MECIndustrialsIndustrial SpecialtiesUSD

15.11-0.16 (-1.05%)

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

Expiration date

Expiration: Jan 15, 2027
Days to expiration: 96
Share price: $15.11
Put/call ratio (OI): 0.38
Put/call ratio (volume): 65.05
ATM implied volatility: 67.8%
Expected move: ±$5.25
Open interest (C / P): 4.38K / 1.68K

MEC options summary

The MEC options chain for the January 15, 2027 expiration lists 10 call and 6 put contracts, with 96 days until expiration. Open interest stands at 4,380 calls and 1,681 puts, a put/call ratio of 0.38, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $15.00 strike is 67.8%, which implies the market expects a move of about ±$5.25 (34.7%) in Mayville Engineering stock by expiration.

The most open interest sits at the $40.00 call (2.45K contracts) and the $15.00 put (973 contracts).

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

MEC options chain · January 15, 2027

MEC 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
—	—	—	—	—	—	10.00	0.00	0.95	0.33	83.8%	—	1
—	—	—	—	—	—	12.50	0.40	1.40	0.95	68.6%	30	65
6	6	74.6%	2.28	1.85	2.85	15.00	1.60	2.05	1.40	60.9%	1,501	973
MEC $15.11
22	6	65.8%	2.00	0.75	1.65	17.50	0.00	0.00	1.61	—	2	0
14	4	72.8%	0.75	0.40	1.30	20.00	5.10	5.60	2.82	57.0%	1,003	642
625	1	88.6%	3.40	0.00	1.75	22.50	—	—	—	—	—	—
1,257	4	78.7%	1.48	0.05	0.75	25.00	—	—	—	—	—	—
0	1	25.0%	0.05	0.00	0.00	30.00	—	—	—	—	—	—
0	2	50.0%	1.75	0.00	0.00	35.00	0.00	0.00	7.30	—	1	0
2,453	7	101.2%	0.05	0.00	0.30	40.00	—	—	—	—	—	—
2	8	199.5%	3.30	0.05	3.60	45.00	—	—	—	—	—	—
1	—	225.2%	2.90	0.40	4.10	50.00	—	—	—	—	—	—

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 MEC put/call ratio?

For the January 15, 2027 expiration, the MEC put/call ratio based on open interest is 0.38 (1,681 puts vs 4,380 calls), and 65.05 based on today's volume. A ratio above 1 means more puts than calls.

What is MEC's implied volatility?

At-the-money implied volatility for MEC options expiring January 15, 2027 is about 67.8%, an annualized estimate of how much the market expects Mayville Engineering stock to move.

How many MEC option expiration dates are there?

MEC has 5 listed expiration dates, from Oct 16, 2026 to Dec 17, 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.