C3.ai (AI) Options Chain

NYSE: AITechnologyComputer Software: Prepackaged SoftwareUSD

11.53+0.19 (+1.68%)

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

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 5
Share price: $11.53
Put/call ratio (OI): 0.59
Put/call ratio (volume): 0.01
ATM implied volatility: 51.3%
Expected move: ±$0.6919
Open interest (C / P): 22.97K / 13.50K

AI options summary

The AI options chain for the October 16, 2026 expiration lists 23 call and 22 put contracts, with 5 days until expiration. Open interest stands at 22,970 calls and 13,498 puts, a put/call ratio of 0.59, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $11.50 strike is 51.3%, which implies the market expects a move of about ±$0.6919 (6.0%) in C3.ai stock by expiration.

The most open interest sits at the $12.00 call (6.11K contracts) and the $7.50 put (8.44K contracts).

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

AI options chain · October 16, 2026

AI 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
9	14	1271.9%	8.59	8.25	9.70	2.50	0.00	0.00	0.11	50.0%	—	0
7	6	640.6%	7.27	7.20	8.35	4.00	—	—	—	—	—	—
173	1	312.5%	6.54	6.20	6.90	5.00	0.00	0.03	0.01	300.0%	4	1,273
3	2	491.4%	4.30	3.75	5.20	7.00	0.00	0.43	0.02	328.1%	—	1
709	45	171.9%	4.15	3.95	4.15	7.50	0.00	0.01	0.01	143.8%	2	8,439
—	—	—	—	—	—	8.00	0.00	0.11	0.03	181.3%	—	32
2	1	156.3%	2.65	2.92	3.25	8.50	0.00	0.01	0.01	106.3%	10	60
12	1	157.8%	2.16	2.46	2.82	9.00	0.00	0.20	0.01	153.9%	2	155
9	2	128.1%	2.19	1.93	2.33	9.50	0.00	0.04	0.12	87.5%	1	138
2,656	66	53.1%	1.66	1.45	1.62	10.00	0.01	0.03	0.02	68.0%	35	1,299
216	5	68.0%	1.17	0.93	1.27	10.50	0.02	0.04	0.03	53.1%	179	478
551	217	53.9%	0.61	0.60	0.69	11.00	0.06	0.19	0.12	56.3%	116	790
1,547	549	50.8%	0.27	0.27	0.36	11.50	0.22	0.36	0.31	51.8%	788	52
AI $11.53
6,108	48,097	53.5%	0.14	0.13	0.15	12.00	0.42	0.76	0.61	81.3%	36	50
4,913	46,580	57.0%	0.06	0.05	0.07	12.50	0.87	1.11	0.91	77.3%	3	689
398	118	65.6%	0.03	0.03	0.04	13.00	1.20	1.79	1.35	60.9%	2	1
117	105	67.2%	0.02	0.00	0.03	13.50	—	—	—	—	—	—
25	3	87.5%	0.02	0.00	0.05	14.00	2.15	2.59	3.00	127.7%	2	1
1	—	92.2%	0.04	0.00	0.03	14.50	2.25	3.60	3.55	261.3%	2	1
3,002	21	87.5%	0.01	0.00	0.01	15.00	2.90	4.10	4.00	115.6%	2	39
3	3	199.2%	0.21	0.00	0.20	17.00	—	—	—	—	—	—
1,836	8	131.3%	0.02	0.00	0.01	17.50	5.70	6.20	5.86	257.8%	1	0
—	—	—	—	—	—	18.00	5.75	7.25	7.30	176.6%	—	0
585	1	162.5%	0.01	0.00	0.01	20.00	7.85	9.15	8.38	209.4%	2	0
88	2	299.2%	0.04	0.00	0.20	22.50	10.10	12.05	11.55	301.6%	2	0

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 AI put/call ratio?

For the October 16, 2026 expiration, the AI put/call ratio based on open interest is 0.59 (13,498 puts vs 22,970 calls), and 0.01 based on today's volume. A ratio above 1 means more puts than calls.

What is AI's implied volatility?

At-the-money implied volatility for AI options expiring October 16, 2026 is about 51.3%, an annualized estimate of how much the market expects C3.ai stock to move.

How many AI option expiration dates are there?

AI has 13 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.