MP Materials (MP) Options Chain

NYSE: MPBasic MaterialsMetal MiningUSD

46.140.00 (0.00%)

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

Expiration date

Expiration: Oct 30, 2026
Days to expiration: 20
Share price: $46.14
Put/call ratio (OI): 0.80
Put/call ratio (volume): 0.50
ATM implied volatility: 53.0%
Expected move: ±$5.73
Open interest (C / P): 4.98K / 3.97K

MP options summary

The MP options chain for the October 30, 2026 expiration lists 33 call and 31 put contracts, with 20 days until expiration. Open interest stands at 4,984 calls and 3,974 puts, a put/call ratio of 0.80, which is fairly balanced between calls and puts. At-the-money implied volatility near the $46.00 strike is 53.0%, which implies the market expects a move of about ±$5.73 (12.4%) in MP Materials stock by expiration.

The most open interest sits at the $56.00 call (1.09K contracts) and the $44.00 put (1.61K contracts).

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

MP options chain · October 30, 2026

MP 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
3	1	134.7%	15.13	14.90	18.30	30.00	0.00	0.34	0.07	108.0%	4	4
6	2	76.0%	11.32	10.00	12.65	35.00	0.02	0.05	0.03	56.3%	30	191
—	—	—	—	—	—	38.00	0.01	0.16	0.09	55.5%	2	5
12	10	66.0%	6.85	6.65	8.55	39.00	0.05	0.24	0.14	54.7%	2	18
15	5	64.0%	7.00	5.75	7.70	40.00	0.20	0.37	0.30	50.8%	28	215
3	3	66.1%	8.40	4.95	7.05	41.00	0.17	0.48	0.45	52.5%	186	143
10	—	61.7%	5.70	4.20	6.05	42.00	0.56	0.99	0.64	55.2%	7	334
2	1	67.5%	4.25	3.00	4.65	43.00	0.46	0.94	0.86	51.9%	9	386
5	4	51.5%	4.70	2.85	3.95	44.00	1.23	1.51	1.27	54.3%	13	1,614
10	2	56.1%	3.15	2.75	3.25	45.00	1.35	1.86	1.61	50.0%	3	240
116	10	54.0%	2.38	2.18	2.60	46.00	2.04	2.30	2.05	52.1%	4	90
MP $46.14
138	131	54.3%	2.00	1.71	2.20	47.00	2.44	2.96	2.63	51.6%	1	107
106	30	54.4%	1.60	1.31	1.84	48.00	3.15	3.50	3.55	51.8%	1	190
322	10	55.6%	1.32	1.10	1.49	49.00	3.70	4.50	4.07	54.2%	1	61
377	109	56.1%	1.01	0.96	1.13	50.00	4.60	5.00	5.00	53.3%	1	102
322	183	56.6%	0.80	0.74	0.93	51.00	4.85	6.45	5.95	55.3%	1	12
86	15	59.3%	0.65	0.56	0.90	52.00	5.80	7.00	6.47	52.9%	12	29
212	11	64.1%	0.50	0.40	1.02	53.00	6.75	7.55	7.30	63.4%	4	27
134	2	60.5%	0.40	0.30	0.65	54.00	7.65	8.40	8.15	63.1%	23	105
690	113	66.4%	0.36	0.26	0.75	55.00	8.30	9.75	9.36	80.3%	2	16
1,087	2	64.5%	0.30	0.15	0.57	56.00	9.45	10.55	10.13	51.6%	7	7
59	2	63.8%	0.30	0.04	0.50	57.00	10.10	11.85	10.99	52.9%	2	5
80	9	69.8%	0.23	0.03	0.59	58.00	11.15	12.90	10.60	60.5%	1	17
39	1	70.3%	0.18	0.01	0.50	59.00	12.20	13.60	13.10	50.0%	2	24
859	21	72.6%	0.13	0.10	0.37	60.00	13.40	14.80	13.98	73.0%	2	21
56	2	115.1%	0.18	0.00	2.21	61.00	13.90	15.80	12.20	109.2%	1	2
50	1	83.7%	0.20	0.00	0.60	62.00	14.90	17.00	14.70	66.2%	1	3
17	2	116.6%	0.10	0.00	1.85	63.00	16.20	17.80	17.17	74.6%	4	5
10	1	126.5%	0.54	0.00	2.17	64.00	16.95	19.10	17.25	80.1%	2	0
35	7	72.7%	0.05	0.00	0.15	65.00	17.90	20.10	16.88	80.5%	17	1
9	2	133.8%	0.15	0.00	2.16	66.00	—	—	—	—	—	—
13	48	82.6%	0.14	0.00	0.22	67.00	—	—	—	—	—	—
42	7	89.1%	0.06	0.00	0.20	70.00	22.50	25.75	20.65	105.7%	—	0
59	2	96.5%	0.05	0.00	0.15	75.00	—	—	—	—	—	—

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 MP put/call ratio?

For the October 30, 2026 expiration, the MP put/call ratio based on open interest is 0.80 (3,974 puts vs 4,984 calls), and 0.50 based on today's volume. A ratio above 1 means more puts than calls.

What is MP's implied volatility?

At-the-money implied volatility for MP options expiring October 30, 2026 is about 53.0%, an annualized estimate of how much the market expects MP Materials stock to move.

How many MP option expiration dates are there?

MP 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.