3M (MMM) Options Chain

NYSE: MMMHealth CareMedical/Dental InstrumentsUSD

159.96-3.62 (-2.21%)

At close: Oct 9, 4:01 PM ET · Delayed 15 min

Expiration date

Expiration: Apr 16, 2027
Days to expiration: 187
Share price: $159.96
Put/call ratio (OI): 0.53
Put/call ratio (volume): 0.30
ATM implied volatility: 33.4%
Expected move: ±$38.25
Open interest (C / P): 325 / 171

MMM options summary

The MMM options chain for the April 16, 2027 expiration lists 16 call and 11 put contracts, with 187 days until expiration. Open interest stands at 325 calls and 171 puts, a put/call ratio of 0.53, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $160.00 strike is 33.4%, which implies the market expects a move of about ±$38.25 (23.9%) in 3M stock by expiration.

The most open interest sits at the $180.00 call (140 contracts) and the $120.00 put (53 contracts).

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

MMM options chain · April 16, 2027

MMM 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
—	—	—	—	—	—	115.00	0.49	1.38	0.80	34.3%	—	1
—	—	—	—	—	—	120.00	0.50	2.78	1.05	37.8%	1	53
—	—	—	—	—	—	125.00	1.19	2.52	1.32	32.8%	18	8
12	12	41.5%	36.85	33.15	36.10	130.00	1.64	3.40	2.29	32.4%	1	6
—	—	—	—	—	—	135.00	2.34	4.55	2.91	32.2%	2	21
1	1	38.1%	31.23	25.10	28.20	140.00	3.10	5.55	3.85	30.9%	1	5
—	—	—	—	—	—	145.00	4.30	6.20	5.00	28.1%	2	11
1	—	34.7%	21.30	18.40	20.85	150.00	6.10	7.90	6.40	27.6%	4	28
1	1	33.9%	22.50	15.35	17.85	155.00	—	—	—	—	—	—
MMM $159.96
18	3	33.4%	14.00	12.75	15.25	160.00	—	—	—	—	—	—
4	1	32.7%	13.40	9.85	12.80	165.00	12.60	15.70	13.40	28.1%	4	11
9	4	31.8%	9.80	8.10	10.50	170.00	15.50	18.60	16.30	27.5%	19	25
60	1	32.1%	9.58	6.40	9.00	175.00	18.85	21.70	11.55	26.8%	3	2
140	133	30.9%	9.15	5.10	7.05	180.00	—	—	—	—	—	—
34	4	31.1%	4.67	2.24	4.90	190.00	—	—	—	—	—	—
11	10	30.4%	3.29	1.89	3.80	195.00	—	—	—	—	—	—
16	5	32.2%	3.60	1.63	3.65	200.00	—	—	—	—	—	—
5	5	32.0%	3.10	0.54	2.42	210.00	—	—	—	—	—	—
8	3	31.6%	2.10	0.28	1.54	220.00	—	—	—	—	—	—
5	1	32.5%	2.85	0.00	1.14	230.00	—	—	—	—	—	—
0	—	12.5%	1.70	0.00	0.00	240.00	—	—	—	—	—	—

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 MMM put/call ratio?

For the April 16, 2027 expiration, the MMM put/call ratio based on open interest is 0.53 (171 puts vs 325 calls), and 0.30 based on today's volume. A ratio above 1 means more puts than calls.

What is MMM's implied volatility?

At-the-money implied volatility for MMM options expiring April 16, 2027 is about 33.4%, an annualized estimate of how much the market expects 3M stock to move.

How many MMM option expiration dates are there?

MMM has 14 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.