Magnite (MGNI) Options Chain

NASDAQ: MGNITechnologyComputer Software: Programming Data ProcessingUSD

25.40-0.05 (-0.20%)

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

Expiration date

Expiration: Jan 21, 2028
Days to expiration: 468
Share price: $25.40
Put/call ratio (OI): 0.08
Put/call ratio (volume): 2.46
ATM implied volatility: 60.7%
Expected move: ±$17.45
Open interest (C / P): 3.22K / 272

MGNI options summary

The MGNI options chain for the January 21, 2028 expiration lists 13 call and 11 put contracts, with 468 days until expiration. Open interest stands at 3,224 calls and 272 puts, a put/call ratio of 0.08, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $25.00 strike is 60.7%, which implies the market expects a move of about ±$17.45 (68.7%) in Magnite stock by expiration.

The most open interest sits at the $35.00 call (1.78K contracts) and the $13.00 put (101 contracts).

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

MGNI options chain · January 21, 2028

MGNI 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
0	2	—	22.40	0.00	0.00	3.00	0.00	2.65	0.15	206.1%	—	10
27	6	100.8%	20.20	18.80	22.80	5.00	—	—	—	—	—	—
130	1	87.1%	16.00	14.50	19.00	10.00	0.30	3.00	1.10	94.3%	5	19
0	2	—	14.60	0.00	0.00	13.00	0.00	3.30	1.55	72.3%	20	101
165	2	75.2%	12.25	11.70	14.30	15.00	0.00	0.00	4.00	12.5%	2	0
20	1	75.2%	10.40	9.80	13.00	18.00	0.05	4.70	2.76	55.1%	25	55
296	5	72.8%	10.50	8.60	11.90	20.00	1.95	4.80	4.00	56.5%	5	30
113	10	71.3%	9.17	7.70	10.80	22.00	3.70	4.60	4.35	54.0%	20	23
67	1	68.8%	8.00	6.30	9.40	25.00	5.40	6.00	5.50	52.5%	10	5
MGNI $25.40
6	1	63.1%	5.75	5.00	8.10	27.00	6.30	7.30	8.30	51.1%	15	16
446	1	66.7%	5.45	4.50	7.60	30.00	7.90	11.50	9.49	58.4%	1	2
176	10	63.4%	4.80	4.40	5.90	32.00	—	—	—	—	—	—
1,778	4	62.4%	4.21	3.60	5.10	35.00	10.50	13.60	13.00	59.4%	10	11

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 MGNI put/call ratio?

For the January 21, 2028 expiration, the MGNI put/call ratio based on open interest is 0.08 (272 puts vs 3,224 calls), and 2.46 based on today's volume. A ratio above 1 means more puts than calls.

What is MGNI's implied volatility?

At-the-money implied volatility for MGNI options expiring January 21, 2028 is about 60.7%, an annualized estimate of how much the market expects Magnite stock to move.

How many MGNI option expiration dates are there?

MGNI has 11 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.