Everspin Technologies (MRAM) Options Chain

NASDAQ: MRAMTechnologySemiconductorsUSD

16.45-0.10 (-0.60%)

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

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $16.45
Put/call ratio (OI): 0.29
Put/call ratio (volume): 0.34
ATM implied volatility: 91.6%
Expected move: ±$4.99
Open interest (C / P): 1.13K / 327

MRAM options summary

The MRAM options chain for the November 20, 2026 expiration lists 9 call and 10 put contracts, with 40 days until expiration. Open interest stands at 1,128 calls and 327 puts, a put/call ratio of 0.29, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $17.50 strike is 91.6%, which implies the market expects a move of about ±$4.99 (30.3%) in Everspin Technologies stock by expiration.

The most open interest sits at the $20.00 call (396 contracts) and the $17.50 put (102 contracts).

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

MRAM options chain · November 20, 2026

MRAM 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
—	—	—	—	—	—	2.50	—	—	0.03	—	—	—
—	—	—	—	—	—	5.00	0.00	0.70	0.05	273.1%	—	8
4	2	135.9%	7.03	6.30	7.40	10.00	0.00	0.70	0.12	130.5%	6	7
11	2	114.0%	4.60	4.20	5.20	12.50	0.35	0.70	0.55	97.8%	3	85
19	3	95.2%	2.78	2.60	3.00	15.00	1.15	1.35	1.24	90.1%	31	83
MRAM $16.45
127	56	92.2%	1.56	1.35	1.85	17.50	2.35	2.90	2.65	91.0%	4	102
396	34	98.9%	0.95	0.85	1.20	20.00	4.30	4.70	4.68	95.2%	1	42
261	25	96.8%	0.52	0.45	0.65	22.50	—	—	6.13	—	—	—
226	6	98.6%	0.35	0.25	0.40	25.00	—	—	7.30	—	—	—
82	3	121.5%	0.12	0.10	0.45	30.00	—	—	11.70	—	—	—
2	—	150.6%	0.23	0.00	0.70	35.00	—	—	—	—	—	—

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 MRAM put/call ratio?

For the November 20, 2026 expiration, the MRAM put/call ratio based on open interest is 0.29 (327 puts vs 1,128 calls), and 0.34 based on today's volume. A ratio above 1 means more puts than calls.

What is MRAM's implied volatility?

At-the-money implied volatility for MRAM options expiring November 20, 2026 is about 91.6%, an annualized estimate of how much the market expects Everspin Technologies stock to move.

How many MRAM option expiration dates are there?

MRAM has 6 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.