ImmunityBio (IBRX) Options Chain

NASDAQ: IBRXHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD

10.51+0.60 (+6.05%)

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

Expiration date

Expiration: Mar 19, 2027
Days to expiration: 160
Share price: $10.51
Put/call ratio (OI): 0.23
Put/call ratio (volume): 0.46
ATM implied volatility: 106.7%
Expected move: ±$7.42
Open interest (C / P): 7.00K / 1.63K

IBRX options summary

The IBRX options chain for the March 19, 2027 expiration lists 18 call and 12 put contracts, with 160 days until expiration. Open interest stands at 7,004 calls and 1,630 puts, a put/call ratio of 0.23, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $11.00 strike is 106.7%, which implies the market expects a move of about ±$7.42 (70.6%) in ImmunityBio stock by expiration.

The most open interest sits at the $15.00 call (1.86K contracts) and the $8.00 put (494 contracts).

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

IBRX options chain · March 19, 2027

IBRX 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	—	—	6.12	6.40	9.10	1.00	—	—	—	—	—	—
210	—	—	5.35	5.20	7.10	2.00	0.00	0.00	0.05	50.0%	1	0
709	10	198.8%	5.73	6.90	8.10	3.00	0.00	0.95	0.45	183.4%	1	1
13	223	141.0%	6.49	6.00	7.90	4.00	0.00	0.35	0.33	107.0%	1	14
272	15	117.6%	4.80	5.50	6.50	5.00	0.15	0.45	0.43	99.6%	2	125
17	1	109.0%	4.60	4.60	5.80	6.00	0.35	0.95	0.90	106.2%	100	349
256	6	101.8%	3.50	4.00	4.90	7.00	0.75	1.65	1.05	116.1%	30	415
1,154	30	109.6%	3.20	3.40	4.70	8.00	1.00	1.90	1.60	105.3%	64	494
357	1	104.2%	3.30	3.00	3.90	9.00	1.65	2.20	1.84	103.5%	20	126
1,061	16	104.0%	3.11	2.75	3.30	10.00	1.95	2.75	2.45	97.6%	3	53
IBRX $10.51
708	3	104.6%	2.79	2.45	2.90	11.00	2.55	4.00	3.40	108.8%	4	5
287	89	103.4%	2.54	2.05	2.60	12.00	3.20	4.70	4.10	108.4%	3	43
8	3	109.8%	1.80	1.65	2.80	13.00	—	—	—	—	—	—
14	3	114.8%	1.60	1.75	2.50	14.00	—	—	—	—	—	—
1,860	48	109.8%	1.78	1.60	1.95	15.00	5.90	9.80	7.90	167.3%	3	5
55	6	111.0%	1.66	1.30	1.95	16.00	—	—	—	—	—	—
14	1	108.7%	1.25	0.90	1.90	17.00	—	—	—	—	—	—
9	50	106.5%	1.20	0.95	1.45	18.00	—	—	—	—	—	—

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 IBRX put/call ratio?

For the March 19, 2027 expiration, the IBRX put/call ratio based on open interest is 0.23 (1,630 puts vs 7,004 calls), and 0.46 based on today's volume. A ratio above 1 means more puts than calls.

What is IBRX's implied volatility?

At-the-money implied volatility for IBRX options expiring March 19, 2027 is about 106.7%, an annualized estimate of how much the market expects ImmunityBio stock to move.

How many IBRX option expiration dates are there?

IBRX has 15 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.