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: Jan 21, 2028
Days to expiration: 468
Share price: $26.27
Put/call ratio (OI): 0.62
Put/call ratio (volume): 1.95
ATM implied volatility: 58.3%
Expected move: ±$17.35
Open interest (C / P): 18.32K / 11.43K

S options summary

The S options chain for the January 21, 2028 expiration lists 13 call and 13 put contracts, with 468 days until expiration. Open interest stands at 18,320 calls and 11,434 puts, a put/call ratio of 0.62, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $27.00 strike is 58.3%, which implies the market expects a move of about ±$17.35 (66.0%) in SentinelOne stock by expiration.

The most open interest sits at the $30.00 call (6.52K contracts) and the $27.00 put (5.00K contracts).

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

S options chain · January 21, 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
0	1	—	19.30	0.00	0.00	3.00	0.00	0.00	0.10	50.0%	10	0
66	1	97.4%	21.00	20.50	22.70	5.00	0.05	0.25	0.20	82.4%	100	109
61	1	86.9%	17.00	18.00	20.00	8.00	0.05	0.40	0.29	64.8%	3	554
640	7	80.5%	17.37	17.00	17.60	10.00	0.10	0.60	0.43	59.2%	2	964
470	6	74.5%	15.10	14.70	15.20	13.00	0.55	1.10	0.90	57.4%	51	402
1,435	3	72.3%	13.60	13.10	14.00	15.00	0.90	1.40	1.36	54.0%	2	402
455	5	70.4%	11.70	11.80	12.70	17.00	1.75	2.00	1.95	55.5%	11	369
2,386	7	68.2%	10.25	10.00	11.00	20.00	2.65	3.20	2.92	53.7%	1	172
1,101	13	66.9%	9.50	9.30	9.60	22.00	3.70	4.00	4.23	53.5%	1	173
502	2	65.7%	7.80	7.80	8.40	25.00	5.00	5.60	5.40	51.8%	1	17
S $26.27
363	29	65.0%	7.24	7.10	7.50	27.00	6.30	6.70	6.50	51.6%	1	5,002
6,518	6	64.6%	6.18	5.90	6.70	30.00	8.00	8.60	8.80	52.5%	1	3,265
4,323	14	62.8%	4.90	4.60	5.00	35.00	11.50	12.20	13.97	51.5%	1	5

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 January 21, 2028 expiration, the S put/call ratio based on open interest is 0.62 (11,434 puts vs 18,320 calls), and 1.95 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 January 21, 2028 is about 58.3%, 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.