Everspin Technologies (MRAM) Options Chain

NASDAQ: MRAMTechnologySemiconductorsUSD

16.45-0.10 (-0.60%)

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

After hours: 16.20 -1.52%

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 7
Share price: $16.45
Put/call ratio (OI): 0.42
Put/call ratio (volume): 0.34
ATM implied volatility: 81.8%
Expected move: ±$1.86
Open interest (C / P): 2.82K / 1.19K

MRAM options summary

The MRAM options chain for the October 16, 2026 expiration lists 10 call and 11 put contracts, with 7 days until expiration. Open interest stands at 2,824 calls and 1,187 puts, a put/call ratio of 0.42, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $17.50 strike is 81.8%, which implies the market expects a move of about ±$1.86 (11.3%) in Everspin Technologies stock by expiration.

The most open interest sits at the $20.00 call (748 contracts) and the $15.00 put (469 contracts).

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

MRAM options chain · October 16, 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
1	—	976.6%	15.98	13.40	15.20	2.50	0.00	0.05	0.05	581.3%	—	1
—	—	—	—	—	—	7.50	0.00	0.65	0.10	418.8%	1	2
5	2	282.0%	9.25	6.20	7.30	10.00	0.00	0.70	0.04	295.3%	9	150
13	2	146.1%	4.80	3.60	4.60	12.50	0.00	0.25	0.03	139.1%	6	311
381	16	71.5%	1.63	1.50	1.75	15.00	0.15	0.25	0.30	75.4%	8	469
MRAM $16.45
707	112	87.5%	0.34	0.25	0.65	17.50	1.30	1.50	1.45	76.2%	1	156
748	17	89.8%	0.07	0.05	0.10	20.00	3.30	3.90	3.82	82.0%	3	45
444	9	143.0%	0.04	0.00	0.25	22.50	5.10	6.40	5.60	188.5%	5	48
411	1	169.5%	0.10	0.00	0.20	25.00	7.70	8.80	6.70	208.2%	20	4
104	6	199.2%	0.01	0.00	0.10	30.00	12.30	14.10	12.00	328.1%	2	1
10	1	341.0%	0.04	0.00	0.70	35.00	17.30	19.10	17.20	380.7%	1	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 MRAM put/call ratio?

For the October 16, 2026 expiration, the MRAM put/call ratio based on open interest is 0.42 (1,187 puts vs 2,824 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 October 16, 2026 is about 81.8%, 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.