Groupon (GRPN) Options Chain

NASDAQ: GRPNConsumer DiscretionaryAdvertisingUSD

18.63-0.49 (-2.56%)

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

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 68
Share price: $18.63
Put/call ratio (OI): 0.06
Put/call ratio (volume): 0.03
ATM implied volatility: 80.3%
Expected move: ±$6.46
Open interest (C / P): 18.56K / 1.19K

GRPN options summary

The GRPN options chain for the December 18, 2026 expiration lists 22 call and 16 put contracts, with 68 days until expiration. Open interest stands at 18,556 calls and 1,185 puts, a put/call ratio of 0.06, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $19.00 strike is 80.3%, which implies the market expects a move of about ±$6.46 (34.7%) in Groupon stock by expiration.

The most open interest sits at the $25.00 call (11.89K contracts) and the $19.00 put (256 contracts).

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

GRPN options chain · December 18, 2026

GRPN 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	102.3%	11.50	7.90	9.80	10.00	0.00	0.55	0.25	108.4%	2	16
0	—	—	6.60	0.00	0.00	13.00	0.35	0.60	0.55	83.6%	2	8
32	30	102.5%	5.47	5.20	6.30	14.00	0.50	0.80	0.60	80.3%	35	59
—	—	—	—	—	—	15.00	0.75	0.95	0.90	76.3%	12	106
—	—	—	—	—	—	16.00	1.05	1.30	1.18	75.4%	2	7
10	—	91.6%	4.60	3.30	4.10	17.00	1.45	1.75	1.55	75.6%	1	21
119	7	87.0%	3.30	2.85	3.30	18.00	1.95	2.25	2.20	76.0%	9	122
GRPN $18.63
43	3	82.6%	2.50	2.35	2.65	19.00	2.60	2.85	2.65	78.1%	9	256
124	4	85.1%	2.15	2.00	2.40	20.00	3.10	3.50	2.90	76.7%	3	129
1,523	24	84.4%	1.80	1.70	2.00	21.00	3.80	4.20	4.00	77.5%	3	132
97	8	86.2%	1.55	1.40	1.85	22.00	4.40	4.90	4.75	75.1%	10	253
127	3	84.4%	1.40	1.15	1.50	23.00	5.20	5.60	5.40	74.4%	1	19
4	1,012	82.9%	1.10	1.00	1.15	24.00	5.80	6.40	6.20	70.2%	1	11
11,887	15	83.8%	0.90	0.85	1.00	25.00	6.60	7.40	7.62	72.2%	14	26
41	21	85.7%	0.80	0.70	0.95	26.00	—	—	—	—	—	—
502	10	85.9%	0.65	0.55	0.85	27.00	—	—	—	—	—	—
44	4	86.4%	1.25	0.45	0.75	28.00	9.30	9.90	9.70	66.2%	4	20
32	18	86.0%	0.55	0.35	0.65	29.00	0.00	0.00	8.70	—	1	0
1,803	3,003	86.3%	0.47	0.30	0.55	30.00	—	—	—	—	—	—
1	1	91.6%	0.40	0.25	0.65	31.00	—	—	—	—	—	—
2,085	21	94.1%	0.30	0.05	0.50	35.00	—	—	—	—	—	—
20	20	108.1%	0.35	0.00	0.55	40.00	—	—	—	—	—	—
0	—	50.0%	1.30	0.00	0.00	41.00	—	—	—	—	—	—
59	5	113.1%	0.20	0.00	0.55	42.00	—	—	—	—	—	—

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 GRPN put/call ratio?

For the December 18, 2026 expiration, the GRPN put/call ratio based on open interest is 0.06 (1,185 puts vs 18,556 calls), and 0.03 based on today's volume. A ratio above 1 means more puts than calls.

What is GRPN's implied volatility?

At-the-money implied volatility for GRPN options expiring December 18, 2026 is about 80.3%, an annualized estimate of how much the market expects Groupon stock to move.

How many GRPN option expiration dates are there?

GRPN has 8 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.