SentinelOne (S) Options Chain

NYSE: STechnologyComputer Software: Prepackaged SoftwareUSD

26.27+0.87 (+3.43%)

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

Expiration date

Expiration: Dec 15, 2028
Days to expiration: 796
Share price: $26.27
Put/call ratio (OI): 0.73
Put/call ratio (volume): 0.38
ATM implied volatility: 58.7%
Expected move: ±$22.76
Open interest (C / P): 6.45K / 4.73K

S options summary

The S options chain for the December 15, 2028 expiration lists 13 call and 12 put contracts, with 796 days until expiration. Open interest stands at 6,446 calls and 4,731 puts, a put/call ratio of 0.73, which is fairly balanced between calls and puts. At-the-money implied volatility near the $27.00 strike is 58.7%, which implies the market expects a move of about ±$22.76 (86.6%) in SentinelOne stock by expiration.

The most open interest sits at the $35.00 call (4.70K contracts) and the $30.00 put (4.50K contracts).

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

S options chain · December 15, 2028

S 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
8	5	124.9%	22.61	21.50	26.50	3.00	0.00	0.90	0.10	107.7%	10	5
27	26	98.1%	15.10	19.80	24.50	5.00	—	—	—	—	—	—
40	10	79.2%	12.90	17.00	22.00	8.00	0.20	2.65	0.80	83.7%	1	17
6	4	77.6%	16.00	17.40	18.90	10.00	0.65	1.20	0.95	59.6%	1	36
38	1	74.7%	15.45	14.00	18.50	13.00	1.20	1.85	1.68	55.0%	2	27
23	1	70.9%	13.20	14.30	15.50	15.00	0.85	3.70	2.60	55.4%	3	15
32	7	69.5%	13.25	13.10	14.50	17.00	2.55	5.50	3.30	64.5%	1	5
31	1	68.6%	12.05	11.70	13.10	20.00	3.70	4.40	4.20	50.8%	1	60
246	1	67.2%	11.00	10.80	12.10	22.00	4.80	5.40	5.35	50.7%	4	52
396	2	66.8%	8.70	9.60	11.10	25.00	6.30	7.00	6.96	51.7%	1	2
S $26.27
34	16	65.6%	9.07	9.00	10.10	27.00	7.40	8.30	9.43	51.8%	1	1
866	1	65.3%	8.50	8.30	9.00	30.00	9.20	10.30	11.75	51.4%	2	4,501
4,699	2	64.4%	7.03	6.80	7.80	35.00	12.60	13.50	15.62	48.0%	2	10

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 S put/call ratio?

For the December 15, 2028 expiration, the S put/call ratio based on open interest is 0.73 (4,731 puts vs 6,446 calls), and 0.38 based on today's volume. A ratio above 1 means more puts than calls.

What is S's implied volatility?

At-the-money implied volatility for S options expiring December 15, 2028 is about 58.7%, an annualized estimate of how much the market expects SentinelOne stock to move.

How many S option expiration dates are there?

S has 12 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.