StoneX Group (SNEX) Options Chain

NASDAQ: SNEXFinanceInvestment Bankers/Brokers/ServiceUSD

61.24+1.14 (+1.89%)

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

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 68
Share price: $61.24
Put/call ratio (OI): 0.61
Put/call ratio (volume): 1.17
ATM implied volatility: 57.5%
Expected move: ±$15.20
Open interest (C / P): 309 / 188

SNEX options summary

The SNEX options chain for the December 18, 2026 expiration lists 28 call and 15 put contracts, with 68 days until expiration. Open interest stands at 309 calls and 188 puts, a put/call ratio of 0.61, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $60.00 strike is 57.5%, which implies the market expects a move of about ±$15.20 (24.8%) in StoneX Group stock by expiration.

The most open interest sits at the $140.00 call (44 contracts) and the $130.00 put (65 contracts).

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

SNEX options chain · December 18, 2026

SNEX 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
5	—	—	61.40	71.50	76.00	45.00	—	—	—	—	—	—
1	1	55.9%	12.29	11.30	14.20	50.00	0.00	3.30	0.93	57.9%	14	16
4	2	50.0%	8.90	7.00	10.50	55.00	0.75	3.90	1.40	65.3%	3	16
5	7	53.0%	6.50	4.60	7.80	60.00	2.75	5.90	3.60	62.0%	1	7
SNEX $61.24
10	1	46.3%	3.22	2.90	3.40	65.00	5.20	8.70	5.00	60.9%	2	12
18	2	57.0%	1.65	1.20	3.00	70.00	0.00	0.00	1.10	—	—	0
37	12	50.1%	2.30	0.00	2.80	75.00	—	—	—	—	—	—
11	5	56.5%	2.87	0.00	2.40	80.00	—	—	—	—	—	—
40	5	60.7%	1.75	0.00	1.95	85.00	—	—	—	—	—	—
1	—	398.0%	22.32	30.50	35.20	90.00	0.85	5.50	2.47	—	2	2
1	—	273.4%	23.20	18.00	22.30	95.00	2.55	7.40	6.90	—	2	2
1	1	84.0%	2.30	0.00	2.35	100.00	7.00	11.80	4.39	—	1	51
6	4	287.0%	31.25	17.60	22.40	105.00	9.50	14.00	12.00	—	5	1
8	1	199.8%	34.80	8.20	12.00	110.00	12.50	16.80	14.80	—	6	1
4	3	188.8%	13.68	6.20	10.50	115.00	15.50	19.80	12.74	—	3	3
11	12	176.6%	16.09	4.20	9.00	120.00	19.00	23.40	7.00	—	2	3
9	1	171.0%	10.10	3.70	7.50	125.00	23.00	27.50	12.00	—	2	3
31	5	165.6%	5.60	2.90	6.50	130.00	27.00	31.30	14.88	—	50	65
22	2	160.9%	11.50	1.90	6.00	135.00	22.00	26.50	17.70	—	3	6
44	10	152.4%	7.00	1.00	5.00	140.00	—	—	—	—	—	—
5	2	150.4%	2.75	0.30	4.90	145.00	—	—	—	—	—	—
16	1	152.2%	4.50	0.05	4.90	150.00	—	—	—	—	—	—
3	1	187.2%	4.65	2.50	7.00	155.00	—	—	—	—	—	—
0	—	50.0%	2.30	0.00	0.00	160.00	—	—	—	—	—	—
0	—	50.0%	1.90	0.00	0.00	165.00	—	—	—	—	—	—
6	2	164.8%	8.50	0.05	4.80	170.00	—	—	—	—	—	—
8	1	167.5%	5.30	0.00	4.80	175.00	—	—	—	—	—	—
2	1	181.2%	2.65	0.00	4.80	200.00	—	—	—	—	—	—

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 SNEX put/call ratio?

For the December 18, 2026 expiration, the SNEX put/call ratio based on open interest is 0.61 (188 puts vs 309 calls), and 1.17 based on today's volume. A ratio above 1 means more puts than calls.

What is SNEX's implied volatility?

At-the-money implied volatility for SNEX options expiring December 18, 2026 is about 57.5%, an annualized estimate of how much the market expects StoneX Group stock to move.

How many SNEX option expiration dates are there?

SNEX has 5 listed expiration dates, from Oct 16, 2026 to Apr 16, 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.