Magnolia Oil & Gas (MGY) Options Chain

NYSE: MGYEnergyOil & Gas ProductionUSD

24.10-0.38 (-1.55%)

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

Expiration date

Expiration: Mar 19, 2027
Days to expiration: 159
Share price: $24.10
Put/call ratio (OI): 1.27
Put/call ratio (volume): 3.74
ATM implied volatility: 40.3%
Expected move: ±$6.42
Open interest (C / P): 627 / 798

MGY options summary

The MGY options chain for the March 19, 2027 expiration lists 8 call and 5 put contracts, with 159 days until expiration. Open interest stands at 627 calls and 798 puts, a put/call ratio of 1.27, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $25.00 strike is 40.3%, which implies the market expects a move of about ±$6.42 (26.6%) in Magnolia Oil & Gas stock by expiration.

The most open interest sits at the $30.00 call (415 contracts) and the $22.50 put (398 contracts).

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

MGY options chain · March 19, 2027

MGY 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	—	135.6%	10.20	10.70	13.60	15.00	—	—	—	—	—	—
1	—	53.1%	10.80	6.50	8.10	17.50	0.05	0.70	0.22	53.1%	5	17
5	7	60.4%	8.08	4.70	5.90	20.00	0.05	1.00	0.80	44.0%	2	65
20	6	53.0%	3.05	2.90	4.10	22.50	1.35	1.65	1.45	38.7%	1	398
MGY $24.10
99	1	43.1%	2.25	1.70	2.35	25.00	2.40	2.90	2.55	37.6%	133	270
415	3	39.9%	0.75	0.40	0.80	30.00	5.40	6.80	6.55	41.9%	1	48
64	1	53.3%	0.29	0.00	0.75	35.00	—	—	—	—	—	—
22	20	49.0%	0.10	0.00	0.25	40.00	—	—	—	—	—	—

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 MGY put/call ratio?

For the March 19, 2027 expiration, the MGY put/call ratio based on open interest is 1.27 (798 puts vs 627 calls), and 3.74 based on today's volume. A ratio above 1 means more puts than calls.

What is MGY's implied volatility?

At-the-money implied volatility for MGY options expiring March 19, 2027 is about 40.3%, an annualized estimate of how much the market expects Magnolia Oil & Gas stock to move.

How many MGY option expiration dates are there?

MGY has 5 listed expiration dates, from Oct 16, 2026 to Dec 17, 2027.

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.